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Subset of the Aromatic Azo- and Benzidine-based Substances

Included in Section 71 Survey (Fall 2011)

(Excel Version - 1,230 KB)

Included in Section 71 Survey (Fall 2011)

Subset of the Aromatic Azo- and Benzidine-based Substances - Included in Section 71 Survey (Fall 2011)
SubstancesColour Index (C.I.) Information [1]Empirical Data Availability [***]
Chemical Abstracts Service Registry Number (CAS RN)Domestic Substances List (DSL) NameC.I. Generic Name(s)C.I. Consti-
tution Number(s)
Other CAS No. Asso-
ciated with C.I. name / number
Physical-Chemical PropertiesEcolo-
gical End-
points
Health End-
points
Water Solu-
bility
Log KowMel-
ting / Decom-
posi-
tion point
60-09-3Benzenamine, 4-(phenylazo)-C.I. Solvent Yellow 1C.I. 11000--XXXXX
85-83-62-Naphthalenol, 1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-C.I. Solvent Red 24C.I. 26105--X--XXX
88-53-9Benzenesulfonic acid, 2-amino-5-chloro-4-methyl-------X--XX--
91-59-82-Naphthalenamine--C.I. 37270 [2]--XXX----
91-92-92-Naphthalenecarboxamide, N,N’-(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis[3-hydroxy-C.I. Azoic Coupling Com-
ponent 3
C.I. 37575------------
91-97-41,1’-Biphenyl, 4,4’-diisocyanato-3,3’-dimethyl---------XX--X
100-01-6Benzenamine, 4-nitro-C.I. Azoic Diazo Com-
ponent 37, C.I. Developer 17
C.I. 3703514368491XXXX--
101-75-7Benzenamine, N-phenyl-4-(phenylazo)-----------X--X
106-47-8Benzenamine, 4-chloro-------XXXXX
119-90-4[1,1’-Biphenyl]-4,4’-diamine, 3,3’-dimethoxy-C.I. Disperse Black 6C.I. 37235--XXXXX
298-83-92H-Tetrazolium, 3,3’-(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis[2-(4-nitrophenyl)-5-phenyl-, dichloride------X--X--X
366-29-0[1,1’-Biphenyl]-4,4’-diamine, N,N,N’,N’-tetramethyl-----------X--X
540-23-8Benzenamine, 4-methyl-, hydrochloride------X--X----
541-69-51,3-Benzenediamine, dihydrochloride------X----X--
587-98-4Benzenesulfonic acid, 3-[[4-(phenylamino)phenyl]azo]-, monosodium saltC.I. Acid Yellow 36C.I. 13065--XX--XX
615-05-41,3-Benzenediamine, 4-methoxy-C.I. Oxidation Base 12C.I. 76050--X--X----
633-96-5Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium saltC.I. Acid Orange 7C.I. 15510--XXXXX
915-67-32,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl)azo]-, trisodium saltC.I. Food Red 9, C.I. Acid Red 27C.I. 16185642591, 12227622X--XXX
992-59-61-Naphthalenesulfonic acid, 3,3’-[(3,3’-dimethyl[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[4-amino-, disodium saltC.I. Direct Red 2C.I. 23500------XXX
1103-38-41-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1)C.I. Pigment Red 49:1C.I. 15630: 1--X--XXX
1325-37-7C.I. Direct Yellow 11C.I. Direct Yellow 11C.I. 4000098171621, 65150803------XX
1325-54-8C.I. Direct Orange 39C.I. Direct Orange 39C.I. 40215--------XX
1934-21-01H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, trisodium saltC.I. Acid Yellow 23, C.I. Food Yellow 4C.I. 19140--XXXXX
2150-54-12,7-Naphthalenedisulfonic acid, 3,3’-[(3,3’-dimethyl[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[4,5-dihydroxy-, tetrasodium saltC.I. Direct Blue 25C.I. 2379025180272--------X
2429-71-21-Naphthalenesulfonic acid, 3,3’-[(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[4-hydroxy-, disodium saltC.I. Direct Blue 8C.I. 2414025180227--------X
2512-29-0Butanamide, 2-[(4-methyl-2-nitrophenyl)azo]-3-oxo-N-phenyl-C.I. Pigment Yellow 1C.I. 11680--X----XX
2611-82-71,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium saltC.I. Food Red 7, C.I. Acid Red 18C.I. 162557244146XX--XX
2786-76-72-Naphthalenecarboxamide, 4-[[4-(aminocarbonyl)phenyl]azo]-N-(2-ethoxyphenyl)-3-hydroxy-C.I. Pigment Red 170C.I. 12475--X----X--
2829-42-7Benzoic acid, 3,3’-[carbonylbis(imino-4,1-phenyleneazo)]bis[6-hydroxy-, disodium saltC.I. Direct Yellow 26C.I. 2530025849267----------
2869-83-2Phenazinium, 3-(diethylamino)-7-[[4-(dimethylamino)phenyl]azo]-5-phenyl-, chloride--C.I. 11050 [2]----------X
2870-32-8Benzenesulfonic acid, 2,2’-(1,2-ethenediyl)bis[5-[(4-ethoxyphenyl)azo]-, disodium saltC.I. Direct Yellow 12C.I. 24895--X----XX
3071-73-61-Naphthalenesulfonic acid, 8-(phenylamino)-5-[[4-[(5-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-, disodium saltC.I. Acid Black 24C.I. 26370--X----XX
3214-47-91,5-Naphthalenedisulfonic acid, 3,3’-[carbonylbis[imino(2-methyl-4,1-phenylene)azo]]bis-, tetrasodium saltC.I. Direct Yellow 50C.I. 2902525738243------X--
3351-05-11-Naphthalenesulfonic acid, 8-(phenylamino)-5-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-, disodium saltC.I. Acid Blue 113C.I. 26360--X----XX
3618-72-2Acetamide, N-[5-[bis[2-(acetyloxy)ethyl]amino]-2-[(2-bromo-4,6-dinitrophenyl)azo]-4-methoxyphenyl]-C.I. Disperse Blue 79:1C.I. 113443618722, 21429436XXXXX
3626-36-62-Naphthalenesulfonic acid, 7,7’-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)-, disodium saltC.I. Direct Orange 26C.I. 2915025188232X----XX
3687-80-71-Naphthalenesulfonic acid, 4-[[1-hydroxy-6-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulfo-2-naphthalenyl]amino]
carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-, trisodium salt
C.I. Direct Red 26C.I. 2919025188356----------
4399-55-71,5-Naphthalenedisulfonic acid, 3-[[4-[[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]-, tetrasodium saltC.I. Direct Blue 71C.I. 3414087440968X--XX--
4608-12-2Phenazinium, 3-(dimethylamino)-7-[[4-(dimethylamino)phenyl]azo]-5-phenyl-, chloride----------------
4618-88-6Phenazinium, 3-amino-7-[[4-(dimethylamino)phenyl]azo]-5-phenyl-, chloride--C.I. 11045 [2]----------X
5001-72-92-Naphthalenesulfonic acid, 7,7’-iminobis[4-hydroxy-3-(phenylazo)-, disodium saltC.I. Direct Red 31C.I. 2910025188378----------
5102-83-0Butanamide, 2,2’-[(3,3’-dichloro[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-C.I. Pigment Yellow 13C.I. 21100--XXXXX
5160-02-1Benzenesulfonic acid, 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-, barium salt (2:1)C.I. Pigment Red 53:1C.I. 15585: 1--XXXXX
5290-62-01-Naphthalenol, 4-[(4-nitrophenyl)azo]-------X--X--X
5489-77-02-Naphthalenesulfonic acid, 3-[[4-[(2,4-dimethyl-6-sulfophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-7-(phenylamino)-, disodium saltC.I. Direct Violet 51C.I. 2790525188538X----X--
5567-15-7Butanamide, 2,2’-[(3,3’-dichloro[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-C.I. Pigment Yellow 83C.I. 21108--XXXXX
6262-07-32-Naphthalenesulfonic acid, 6-hydroxy-5-[[4-[[4-(phenylamino)-3-sulfophenyl]azo]-1-naphthalenyl]azo]-, disodium saltC.I. Acid Black 26C.I. 27070----------X
6358-85-6Butanamide, 2,2’-[(3,3’-dichloro[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[3-oxo-N-phenyl-C.I. Pigment Yellow 12C.I. 21090--XXXXX
6372-81-2Benzoic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1)C.I. Pigment Red 50:1, C.I. Pigment Red 50:2C.I. 15500: 1, C.I. 15500: 2------------
6406-87-72-Naphthalenesulfonic acid, 5-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-8-[[4-(phenylazo)-7-sulfo-1-naphthalenyl]azo]-, trisodium salt----------------
6417-83-02-Naphthalenecarboxylic acid, 3-hydroxy-4-[(1-sulfo-2-naphthalenyl)azo]-, calcium salt (1:1)C.I. Pigment Red 63:1C.I. 15880: 1--X----XX
6420-22-02,7-Naphthalenedisulfonic acid, 5-amino-3-[[4’-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3,3’-dimethyl[1,1’-biphenyl]-4-yl]azo]-4-hydroxy-, trisodium saltC.I. Direct Blue 295C.I. 23820------------
6420-33-31,5-Naphthalenedisulfonic acid, 3,3’-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium saltC.I. Direct Yellow 34C.I. 29060--------X--
6420-41-32-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(6-sulfo-2-naphthalenyl)azo]-, trisodium saltC.I. Direct Red 4C.I. 2916525188276----------
6420-43-52-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methylphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(2-methyl-4-sulfophenyl)azo]-, trisodium saltC.I. Direct Red 62C.I. 29175------------
6449-35-01-Naphthalenesulfonic acid, 3-[[4’-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3,3’-dimethoxy[1,1’-biphenyl]-4-yl]azo]-4-hydroxy-, disodium saltC.I. Direct Blue 151C.I. 2417525255054------XX
6459-94-51,3-Naphthalenedisulfonic acid, 8-[[3,3’-dimethyl-4’-[[4-[[(4-methylphenyl)sulfonyl]oxy]
phenyl]azo][1,1’-biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt
C.I. Acid Red 114C.I. 23635--X--XXX
6470-20-8[1,1’-Biphenyl]-2,2’-disulfonic acid, 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4’-[(2-hydroxy-1-naphthalenyl)azo]-, disodium saltC.I. Acid Orange 56C.I. 22895------------
6471-09-6Benzoic acid, 5-[[4-[[4-[[4-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino]-2-sulfophenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-2-hydroxy-, trisodium saltC.I. Direct Green 28C.I. 14155------------
6476-10-42-Naphthalenesulfonic acid, 8-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-5-[[4-(phenylazo)-6-sulfo-1-naphthalenyl]azo]-, trisodium salt----------------
6486-23-3Butanamide, 2-[(4-chloro-2-nitrophenyl)azo]-N-(2-chlorophenyl)-3-oxo-C.I. Pigment Yellow 3C.I. 11710------XXX
6507-77-31,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4-[1-[4-[(4-hydroxyphenyl)azo]phenyl]
cyclohexyl]phenyl]azo]-, disodium salt
C.I. Acid Orange 33C.I. 24780----------X
6535-46-22-Naphthalenecarboxamide, 3-hydroxy-N-(2-methylphenyl)-4-[(2,4,5-trichlorophenyl)azo]-C.I. Pigment Red 112C.I. 12370--XXXXX
6548-29-42,7-Naphthalenedisulfonic acid, 4,4’-[(3,3’-dichloro[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[3-amino-, tetrasodium saltC.I. Direct Red 46C.I. 23050----------X
6548-30-71,3-Naphthalenedisulfonic acid, 8-[[3,3’-dimethoxy-4’-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]
azo][1,1’-biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt
C.I. Acid Red 128C.I. 24125------------
6655-95-4Acetic acid, 2,2’-[[4,4’-bis[[1-hydroxy-6-[(4-methoxyphenyl)amino]-3-sulfo-2-naphthalenyl]azo][1,1’-biphenyl]-3,3’-diyl]bis(oxy)]bis-, tetrasodium saltC.I. Direct Blue 158C.I. 24555------------
6657-00-7Phenol, 4-[[2-methoxy-5-methyl-4-(phenylazo)phenyl]azo]-----------------
6708-61-81-Triazene, 1-(4-nitro-1-naphthalenyl)-3-[4-(phenylazo)phenyl]-----------------
7023-61-22-Naphthalenecarboxylic acid, 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, calcium salt (1:1)C.I. Pigment Red 48:2C.I. 15865: 2--XXXXX
10114-47-37-Benzothiazolesulfonic acid, 2,2’-(azodi-4,1-phenylene)bis[6-methyl-, disodium salt----------------
10114-58-61,3-Benzenediamine, 4,4’-[1,3-phenylenebis(azo)]bis-, dihydrochlorideC.I. Basic Brown 1C.I. 2100010114586, 8005774, 1052386X----XX
10134-33-52-Naphthalenesulfonic acid, 8-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-5-[[4-(phenylazo)-7-sulfo-1-naphthalenyl]azo]-, trisodium salt----------------
10169-02-5[1,1’-Biphenyl]-2,2’-disulfonic acid, 4,4’-bis[(2-hydroxy-1-naphthalenyl)azo]-, disodium saltC.I. Acid Red 97C.I. 22890----------X
10189-42-1Pyridinium, 1-[2-[[4-[[2,6-dichloro-4-[(dimethylamino)sulfonyl]phenyl]azo]
phenyl]ethylamino]ethyl]-, chloride
----------------
10482-42-52-Naphthalenesulfonic acid, 5-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-8-[[4-(phenylazo)-6-sulfo-1-naphthalenyl]azo]-, trisodium salt----------------
12217-64-01,3-Naphthalenedisulfonic acid, 7,7’-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium saltC.I. Direct Orange 72C.I. 29058----------X
12236-62-3Butanamide, 2-[(4-chloro-2-nitrophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-C.I. Pigment Orange 36C.I. 11780--X--XX--
12238-31-2C.I. Pigment Red 52:2C.I. Pigment Red 52:2C.I. 15860: 2--X--XX--
13515-40-7Butanamide, 2-[(4-chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo-C.I. Pigment Yellow 73C.I. 11738--X----X--
13824-00-52-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxyphenyl)-4-[(4-methylphenyl)azo]-----------------
14408-20-9Pyridinium, 1-[2-[[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]-, chloride----------------
15792-43-52,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-[(4-dodecylphenyl)azo]-4-hydroxy-, disodium saltC.I. Acid Red 138C.I. 18073----------X
16071-86-6Cuprate(2-), [5-[[4’-[[2,6-dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]phenyl]azo][1,1’-biphenyl]-4-yl]azo]-2-hydroxybenzoato(4-)]-, disodiumC.I. Direct Brown 95C.I. 30145--------XX
16403-84-22-Naphthalenecarboxamide, 4-[[5-(aminocarbonyl)-2-methylphenyl]azo]-3-hydroxy-N-phenyl-C.I. Pigment Red 268C.I. 12316------------
17095-24-82,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, tetrasodium saltC.I. Reactive Black 5C.I. 20505--XXXXX
17852-99-22-Naphthalenecarboxylic acid, 4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-, calcium salt (1:1)C.I. Pigment Red 52:1C.I. 15860: 1--XXXX--
17947-32-92-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxyphenyl)-4-(phenylazo)-----------------
21519-06-23H-Pyrazol-3-one, 2,4-dihydro-2-(3-hydroxyphenyl)-5-methyl-4-[[4-(phenylazo)phenyl]azo]-----------------
23408-72-2Benzothiazolium, 2-[[4-(dimethylamino)phenyl]azo]-3-ethyl-6-methoxy-, trichlorozincate(1-)C.I. Disperse Brown 1C.I. 11152------------
25317-22-01-Naphthalenesulfonic acid, 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxy-----------------
26021-20-5Acetamide, N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-[(2-cyanoethyl)(2-hydroxyethyl)amino]-4-methoxyphenyl]-C.I. Disperse Blue 94C.I. 1134312235960----------
27184-69-6Phenol, 4,4’-[1,4-phenylenebis(azo)]bis[3-methyl-----------------
28706-21-01,3-Naphthalenedisulfonic acid, 7,7’-[iminobis[carbonyl(2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt----------------
29508-48-31H-Pyrazolium, 1,5-dimethyl-3-[(2-methyl-1H-indol-3-yl)azo]-2-phenyl-, methyl sulfate----------------
29706-48-7Benzenesulfonic acid, 3-[[[4-(2-benzothiazolylazo)-3-methylphenyl]ethylamino]methyl]-----------------
32829-81-5Benzenesulfonic acid, 2,2’-(1,2-ethenediyl)bis[5-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodium salt----------------
35342-16-67-Benzothiazolesulfonic acid, 2-[4-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)azo]phenyl]-6-methyl-, monolithium salt----------------
36968-27-12-Naphthalenecarboxamide, 4-[[4-(aminocarbonyl)phenyl]azo]-3-hydroxy-N-(2-methoxyphenyl)-C.I. Pigment Red 266C.I. 12474--X--XX--
36986-04-6Pyridinium, 1-[2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]-, chloride----------------
38801-08-0Benzoic acid, 4,4’-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis-, compd. with 2,2’,2’’-nitrilotris[ethanol] (1:4)----------------
42357-98-21H-Benz[de]isoquinoline-1,3(2H)-dione, 6-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-2-methyl-----------------
42358-36-11H-Benz[de]isoquinoline-1,3(2H)-dione, 2-ethyl-6-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-----------------
49744-28-72-Naphthalenol, 1-[(4-methoxy-2-nitrophenyl)azo]-----------------
51249-07-13-Pyridinecarbonitrile, 1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxo---------XX----
51988-24-0Benzenesulfonic acid, 3-[[4-[(4-hydroxy-3-methylphenyl)azo]-3-methoxyphenyl]azo]-, monolithium salt----------------
52236-73-4Benzenesulfonic acid, 4-[(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]-2,5-dichloro-, monolithium salt----------------
53523-90-3Benzoic acid, 3,3’-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[6-hydroxy-5-methyl-, tetralithium salt----------------
53950-33-7Acetamide, N-[2-[(2-bromo-4,6-dinitrophenyl)azo]-5-[(2-cyanoethyl)amino]-4-methoxyphenyl]-----------------
55290-62-5Benzenesulfonamide, 4-[(1-butyl-5-cyano-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl)azo]-N-(2-ethylhexyl)---------X--X--
58104-55-52-Naphthalenesulfonamide, 6-hydroxy-N-(2-hydroxyethyl)-N-methyl-5-[[4-(phenylazo)phenyl]azo]-----------------
59641-46-22-Naphthalenesulfonic acid, 7-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-----------------
62133-79-32-Naphthalenesulfonic acid, 5-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]azo]-8-(phenylazo)-, disodium salt----------------
62133-80-62-Naphthalenesulfonic acid, 8-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]azo]-5-(phenylazo)-, disodium salt----------------
65122-05-6Diazene, [(1,3-dihydro-1,1,3-trimethyl-2H-inden-2-ylidene)methyl]
(2-methoxyphenyl)-
----------------
65150-80-3C.I. Direct Yellow 11, lithium saltC.I. Direct Yellow 11, lithium salt----X--XX--
66693-26-3Propanamide, N-[5-[bis[2-(2-cyanoethoxy)ethyl]amino]-2-[(2-chloro-4,6-dinitrophenyl)azo]-4-methoxyphenyl]-C.I. Disperse Blue 125C.I. 11017612223153, 66693274----------
67892-55-11-Naphthalenesulfonic acid, 5-[[4-[(2-chlorophenyl)azo]-6(or 7)-sulfo-1-naphthalenyl]azo]-8-(phenylamino)-, disodium salt----------------
67905-67-3Propanenitrile, 3-[butyl[4-[(6-nitro-2-benzothiazolyl)azo]phenyl]amino]-----------------
67923-89-12,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[4’-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-3,3’-dimethoxy[1,1’-biphenyl]-4-yl]azo]-, trilithium salt----------------
68155-63-52,7-Naphthalenedisulfonic acid, 5-[[2,4-dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]-, disodium saltC.I. Acid Brown 75C.I. 349058011867, 6637872----------
68214-63-13-Pyridinecarbonitrile, 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1-(phenylamino)-----------------
68318-35-42,7-Naphthalenedisulfonic acid, 4-amino-3-[[4’-[(2,4-dihydroxyphenyl)azo]-3,3’-dimethyl[1,1’-biphenyl]-4-yl]azo]-5-hydroxy-6-[(4-sulfophenyl)azo]-, trisodium salt----------------
68555-86-2Benzenesulfonic acid, 4-[[5-methoxy-4-[(4-methoxyphenyl)azo]-2-methylphenyl]azo]-, sodium saltC.I. Acid Orange 156C.I. 2650172827759X----XX
68929-07-7Benzothiazolium, 2-[[4-[ethyl(2-hydroxyethyl)amino]phenyl]azo]-5-methoxy-3-methyl-, methyl sulfate (salt)----------------
68992-01-83-Pyridinecarbonitrile, 1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-5-[(4-methoxy-2-nitrophenyl)azo]-4-methyl-2-oxo-----------------
69472-19-1Propanenitrile, 3-[butyl[4-[(4-nitrophenyl)azo]phenyl]amino]-------X--X----
70210-05-82,7-Naphthalenedisulfonic acid, 3-[[2,4-bis(2-methylphenoxy)phenyl]azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-, disodium saltC.I. Acid violet 54, C.I. acid violet 97 [2]--------------
70210-06-9Benzenesulfonic acid, 3-[[ethyl[4-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]phenyl]amino]methyl]-, disodium saltC.I. Acid Red 119C.I. 262085----------X
70210-25-22,7-Naphthalenedisulfonic acid, 5-[[2,4-dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]-, disodium salt----------------
70210-28-5Benzoic acid, 5-[[4’-[[6-amino-5-(1H-benzotriazol-5-ylazo)-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-3,3’-dimethoxy[1,1’-biphenyl]-4-yl]azo]-2-hydroxy-4-methyl-, disodium salt----------------
70210-34-32,7-Naphthalenedisulfonic acid, 5-[[2,4-dihydroxy-5-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]
azo]phenyl]azo]-4-hydroxy-3-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-, tetrasodium salt
C.I. Acid brown 58 [2]--------------
71033-21-1Benzothiazolesulfonic acid, 2,2’-(azodi-4,1-phenylene)bis[6-methyl-, disodium salt----------------
71215-83-3Benzoic acid, 5-[[4’-[(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo]-2,2’-dichloro[1,1’-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt----------------
71550-22-62,7-Naphthalenedisulfonic acid, 3,3’-[(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[5-amino-4-hydroxy-, tetralithium salt----------------
71767-19-62-Naphthalenesulfonic acid, 5-[[6-amino-1-hydroxy-3-sulfo-5-[(3-sulfophenyl)azo]-2-naphthalenyl]azo]-6-methoxy-8-[[7-sulfo-4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-, pentasodium salt----------------
71832-83-22-Naphthalenecarboxylic acid, 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, magnesium salt (1:1)C.I. Pigment Red 48:5, C.I. Pigment Red 83:1 [2]--------------
71873-49-9Benzoic acid, 4,4’-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)-ONN-azoxy-4,1-phenyleneazo]]bis-, tetrasodium salt----------------
71873-51-3Benzenesulfonic acid, 2,5-dichloro-4-[4-[[5-[[(dodecyloxy)carbonyl]amino]-2-sulfophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, disodium salt----------------
72139-21-0Benzoic acid, 3,3’-[(1,4-dioxo-2-butene-1,4-diyl)bis(imino-4,1-phenyleneazo)]bis[6-hydroxy-, disodium salt----------------
72152-50-2Benzoic acid, 2-[[6-[[4-[[6-(benzoylamino)-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-3-methylbenzoyl]amino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-, trisodium salt----------------
72245-49-9Benzoic acid, 4-[[1-hydroxy-6-[[[[5-hydroxy-6-[(2-methyl-4-sulfophenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-, sodium salt----------------
72245-56-82,7-Naphthalenedisulfonic acid, 4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]
amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)-, sodium salt
----------------
72252-59-6[1,1’-Biphenyl]-3,3’-dicarboxylic acid, 4-[[5-[[5-(aminosulfonyl)-2-hydroxyphenyl]azo]-1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-4’-[[1-[[(3-carboxy-4-hydroxyphenyl)amino]carbonyl]-2-oxopropyl]azo]-, tetrasodium salt----------------
72361-40-1Pyridinium, 1-[2-[[4-[(2-bromo-4,6-dinitrophenyl)azo]-3-methylphenyl]ethylamino]ethyl]-, chloride----------------
72391-06-1Spiro[isobenzofuran-1(3H),9’(8’aH)-xanthylium], 3’,6’-bis(diethylamino)-3-oxo-, chloride, compd. with [4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)]chromium (1:1)----------------
72496-92-5Naphthalenesulfonic acid, 5-[[2,4-dihydroxy-5-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]phenyl]azo]-8-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-, trisodium saltC.I. Acid brown 194 [2]--------------
72749-87-22-Naphthalenesulfonic acid, 7,7’-(carbonyldiimino)bis[4-hydroxy-3-[(2-methylphenyl)azo]-, disodium salt----------------
72749-88-32-Naphthalenesulfonic acid, 7,7’-(carbonyldiimino)bis[4-hydroxy-3-[(2-methoxyphenyl)azo]-, disodium salt----------------
72828-67-21,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4-[1-[4-[(4-hydroxyphenyl)azo]phenyl]
cyclohexyl]phenyl]azo]-, potassium sodium salt
----------------
72828-83-22,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-[[2-(2-cyclohexylphenoxy)phenyl]azo]-4-hydroxy-, disodium salt----------------
72869-93-32-Naphthalenesulfonic acid, 7,7’-(carbonyldiimino)bis[4-hydroxy-3-[(6-sulfo-2-naphthalenyl)azo]-, compd. with 2,2’-(methylimino)bis[ethanol] (1:4)----------------
72968-80-02-Naphthalenesulfonic acid, 5-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-8-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-, disodium salt----------------
72968-81-12-Naphthalenesulfonic acid, 8-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-5-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-, disodium salt----------------
72986-60-82-Naphthalenesulfonic acid, 5-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-8-[[4-[(phenylsulfonyl)oxy]phenyl]azo]-, disodium salt----------------
72986-61-92-Naphthalenesulfonic acid, 8-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-5-[[4-[(phenylsulfonyl)oxy]phenyl]azo]-, disodium salt----------------
73507-36-52-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, compds. with N,N’-bis(mixed Ph and tolyl and xylyl)guanidine monohydrochlorideC.I. Solvent Red 33C.I. 281601------------
74744-63-11H-1,2,4-Triazolium, 3,3’(or 5,5’)-[1,2-ethanediylbis[(ethylimino)-4,1-phenyleneazo]]bis[1,4-dimethyl-, (T-4)-tetrachlorozincate(2-) (1:1)----------------
75150-14-01,4-Benzenedisulfonic acid, 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-1-naphthalenyl]azo]-6-sulfo-1-naphthalenyl]azo]-, ammonium sodium salt----------------
75199-20-11,3’-Bipyridinium, 1’,2’-dihydro-6’-hydroxy-3,4’-dimethyl-2’-oxo-5’-[[4-(phenylazo)phenyl]azo]-, chloride----------------
75659-72-22,7-Naphthalenedisulfonic acid, 3,3’-[(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[5-amino-4-hydroxy-, monolithium trisodium salt----------------
75659-73-32,7-Naphthalenedisulfonic acid, 3,3’-[(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[5-amino-4-hydroxy-, dilithium disodium salt----------------
75673-18-62,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[4’-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-3,3’-dimethoxy[1,1’-biphenyl]-4-yl]azo]-, monolithium disodium salt----------------
75673-19-72,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[4’-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-3,3’-dimethoxy[1,1’-biphenyl]-4-yl]azo]-, dilithium monosodium salt----------------
75673-34-61-Naphthalenesulfonic acid, 3,3’-[(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[4-hydroxy-, dilithium salt----------------
75673-35-71-Naphthalenesulfonic acid, 3,3’-[(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[4-hydroxy-, monolithium monosodium salt----------------
75752-17-92,7-Naphthalenedisulfonic acid, 3,3’-[(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis(azo)]bis[5-amino-4-hydroxy-, trilithium monosodium salt----------------
75768-93-32-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, compd. with 2,2’,2’’-nitrilotris[ethanol] (1:2)C.I. Direct Red 81 triethano-
lamine salt [2]
----X----X--
75949-73-4Benzenesulfonic acid, 4,4’-[methylenebis[4,1-phenyleneazo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-methyl-, disodium salt----------------
79234-36-92,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-[[2-(4-cyclohexylphenoxy)phenyl]azo]-4-hydroxy-, disodium salt----------------
83006-48-8Benzenesulfonic acid, 4-[4-[[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-----------------
83006-74-01-Naphthalenesulfonic acid, 8-(phenylamino)-5-[[4-[(5-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-, ammonium sodium salt----------------
83006-77-31-Naphthalenesulfonic acid, 8-(phenylamino)-5-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-, ammonium sodium salt----------------
83221-38-9Benzenesulfonamide, 4-[[4-[[4-(2-hydroxybutoxy)-3-methylphenyl]azo]phenyl]amino]-3-nitro-N-(phenylsulfonyl)-, monolithium salt----------------
83221-53-8Benzoic acid, 5-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-, sodium salt----------------
83221-54-9Benzoic acid, 3-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-, sodium salt----------------
83221-56-12-Naphthalenesulfonic acid, 7,7’-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)-, sodium salt----------------
83221-60-71,6-Naphthalenedisulfonic acid, 4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-1-naphthalenyl]azo]-, ammonium sodium salt----------------
83221-63-02,7-Naphthalenedisulfonic acid, 4-amino-3-[[4’-[(2,4-diaminophenyl)azo]-2,2’-disulfo[1,1’-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-, sodium salt----------------
83221-68-52-Naphthalenesulfonic acid, 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trilithium salt----------------
83221-69-62-Naphthalenesulfonic acid, 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, lithium sodium salt----------------
83221-72-12,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxy-, lithium sodium salt----------------
83221-73-2Benzoic acid, 4,4’-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis-, sodium salt----------------
83221-74-3Benzoic acid, 4-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-, sodium salt----------------
83232-28-42-Naphthalenesulfonic acid, 7,7’-(carbonyldiimino)bis[3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-, sodium salt----------------
83232-29-52-Naphthalenesulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-, sodium salt----------------
83232-30-82-Naphthalenesulfonic acid, 7,7’-(carbonyldiimino)bis[4-hydroxy-3-[(2-methylphenyl)azo]-, sodium salt----------------
83232-31-92-Naphthalenesulfonic acid, 7,7’-(carbonyldiimino)bis[4-hydroxy-3-[(2-methyl-4-sulfophenyl)azo]-, sodium salt----------------
83232-32-02-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methylphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(2-methyl-4-sulfophenyl)azo]-, sodium salt----------------
83249-60-91-Naphthalenesulfonic acid, 2-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-, calcium salt (1:1)----------------
83399-85-31,4-Benzenedisulfonic acid, 2-[[4-[[4-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-5-sulfo-1-naphthalenyl]azo]-7-sulfo-1-naphthalenyl]azo]-, lithium sodium salt----------------
83400-10-61,5-Naphthalenedisulfonic acid, 2-[[8-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-, lithium sodium salt----------------
83400-11-71,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-6-[[5-[[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]methyl]-1-sulfo-2-naphthalenyl]azo]-5-hydroxy-, lithium sodium salt----------------
83400-12-82,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-[[5-[[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]methyl]-1-sulfo-2-naphthalenyl]azo]-4-hydroxy-, lithium sodium salt----------------
83783-94-22,7-Naphthalenedisulfonic acid, 3,3’-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[5-amino-4-hydroxy-, lithium sodium salt, compd. with 2,2’-(methylimino)bis[ethanol]----------------
83783-95-32-Naphthalenesulfonic acid, 3,3’-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-, lithium sodium salt, compd. with 2,2’-(methylimino)bis[ethanol]----------------
83783-96-42,7-Naphthalenedisulfonic acid, 5-amino-3-[[4-[2-[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-3-sulfophenyl]azo]-4-hydroxy-, lithium sodium salt, compd. with 2,2’-(methylimino)bis[ethanol]----------------
83783-99-7Benzoic acid, 3,3’-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[6-hydroxy-5-methyl-, lithium sodium salt, compd. with 2,2’-(methylimino)bis[ethanol]----------------
83969-13-51,3,4-Thiadiazolium, 5-[bis(1-methylethyl)amino]-2-[[4-(dimethylamino)phenyl]azo]-3-methyl-, sulfate (2:1)----------------
84559-92-22,7-Naphthalenedisulfonic acid, 3,3’-[azoxybis[(2-methoxy-4,1-phenylene)azo]]bis[4,5-dihydroxy-, tetralithium salt----------------
84878-16-02,7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[4-[(2,4-dihydroxyphenyl)azo]
phenyl]thio]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-, sodium salt
----------------
84878-17-12,7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo]phenyl]
amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-, potassium salt
----------------
84962-50-5Benzenesulfonic acid, 2,5-dichloro-4-[[2-(dibutylamino)-4-methyl-6-[[2-(4-sulfophenyl)ethyl]amino]-5-pyrimidinyl]azo]-, sodium salt----------------
85029-57-8Amines, C10-14-branched and linear alkyl, bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)------X--XX--
85030-31-52,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[[4-[[4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-2-methylphenyl]methyl]-3-methylphenyl]azo]-, sodium salt----------------
85114-37-01H-1,2,4-Triazolium, 1,4-dimethyl-3(or 5)-[[4-[methyl(phenylmethyl)amino]phenyl]azo]-, (T-4)-tetrachlorozincate(2-) (2:1)----------------
85136-25-02,7-Naphthalenedisulfonic acid, 3,3’-[azoxybis[(2-methoxy-4,1-phenylene)azo]]bis[4,5-dihydroxy-, lithium sodium salt----------------
85169-18-2Glycine, N-[4-[[2-[4-[[1-amino-8-hydroxy-7-(phenylazo)-3,6-disulfo-2-naphthalenyl]azo]phenyl]-1H-benzimidazol-5-yl]azo]-3-hydroxyphenyl]-, compd. with 2,2’-iminobis[ethanol] (1:3)----------------
85223-35-4Benzoic acid, 3,3’-methylenebis[6-[[2,4-dihydroxy-5-[(4-sulfophenyl)azo]phenyl]azo]-, sodium salt----------------
85269-31-4Benzoic acid, 3,3’-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[6-hydroxy-5-methyl-, potassium salt, compd. with 2,2’,2’’-nitrilotris[ethanol]----------------
85480-88-2Benzothiazolium, 3-(3-amino-3-oxopropyl)-2-[(1-ethyl-2-phenyl-1H-indol-3-yl)azo]-, (T-4)-tetrachlorozincate(2-) (2:1)----------------
85586-78-31,5-Naphthalenedisulfonic acid, 3-[[4-[[4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-7-sulfo-1-naphthalenyl]azo]-7-sulfo-1-naphthalenyl]azo]-, potassium sodium salt----------------
89923-60-4Benzenesulfonic acid, 3,3’-[(2,2’-dimethyl[1,1’-biphenyl]-4,4’-diyl)bis[azo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis[4-chloro-, disodium salt----------------
90268-24-9C.I. Pigment Yellow 176C.I. Pigment Yellow 176C.I. 211035102830, 5567157----------
90432-08-92,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 4-nitro-1,3-benzenediamine and resorcinol, potassium sodium salts----------------
93803-37-32,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[[4-[5-[(4-hydroxyphenyl)azo]-1H-benzimidazol-2-yl]phenyl]azo]-6-(phenylazo)-, disodium salt----------------
93940-21-71-Triazene-1-carbonitrile, 3,3’-(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)bis-----------------
94276-35-4Xanthylium, 9-[2-(ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-, hydroxy[2-hydroxy-5-nitro-3-[[2-oxo-1-[(phenylamino)carbonyl]propyl]
azo]benzenesulfonato(3-)]chromate(1-)
----------------
102082-94-02,7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]
amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-, lithium salt
----------------
102616-51-3Benzoic acid, 3,3’-methylenebis[6-[[2,4-dihydroxy-5-[(4-sulfonylphenyl)azo]phenyl]azo]-, sodium salt----------------
106028-58-42,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphtalenyl]azo]-, tetralithium saltC.I. Food Black 2C.I. 277552118390, 116340057--------X
108624-00-62,7-Naphthalenedisulfonic acid, 4-amino-6-[[5-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-sulfophenyl]azo]-5-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, lithium sodium saltC.I. Reactive Blue 225C.I. 205069132174482----------
110152-63-1Benzenesulfonic acid, 2,2’-(1,2-ethenediyl)bis[5-[(4-hydroxyphenyl)azo]-, lithium sodium salt----------------
125329-01-3Propanoic acid, 2-hydroxy-, compd. with 7-[[4,6-bis[[3-(diethylamino)propyl]amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-(phenylazo)phenyl]azo]-2-naphthalenesulfonic acid (1:1)----------------

Notes and Legend

[1] C.I. Database unless otherwise noted

[2] National Chemical Inventories

[***] Entries indicate that one or more data points were found during a search of literature available in the public domain. The data has not been evaluated for relevence and are presented here to show the scope of the data available. The data availability information is current as of May 2011.
-- No studies were identified in the public domain (Grey cell).
X - One or more studies were identified in the public domain that will be evaluated for relevance to class assessment.

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