Toxic substances list: inorganic arsenic compounds
Arsenic is present in the aquatic and terrestrial environments because of natural weathering and erosion of rock and soil, and human activities (including gold- and base-metal processing, the use of arsenical pesticides, coal-fired power generation and the disposal of domestic and industrial waste materials).
There is more than one CAS number that applies to this group of substances.
Risk assessment
- Priority Substances List Assessment Report
- Order Adding Toxic Substances to Schedule 1 to the Canadian Environmental Protection Act, 1999
- CEPA 1999 Schedule 1 - List of Toxic Substances - This substance has been added to the List of Toxic Substances. It is entering or may enter the environment in a quantity or concentration or under conditions that:
a) have or may have an immediate or long-term harmful effect on the environment or its biological diversity.
c) constitute or may constitute a danger in Canada to human life or health. - Full life cycle management of the substance (Track 2) under the Toxic Substances Management Policy
Sources
This substance is entering the environment from the following sources:
Risk management tools
Tools developed to manage risks associated with the substance:
- New Source Emission Guidelines for Thermal Electricity Generation
- Environmental Code of Practice for Integrated Steel Mills
- Environmental Code of Practice for Non-Integrated Steel Mills
- Recommendations for the Design and Operation of Wood Preservation Facilities
- Notice requiring the preparation and implementation of pollution prevention plans in respect of inorganic arsenic compounds, hexavalent chromium compounds, polychlorinated dibenzodioxins, polychlorinated dibenzofurans and/or hexachlorobenzene used by wood preservation facilities
- Pollution Prevention Planning Notices - Base Metals Smelters and Refineries and Zinc Plants
- Pollution Prevention Planning Notices - Wood Preservation Facilities
Consultation
Consultation (past and present) on the substance:
- Proposed notice requiring the preparation and implementation of pollution prevention plans in respect of inorganic arsenic compounds, hexavalent chromium compounds, polychlorinated dibenzodioxins, polychlorinated dibenzofurans and/or hexachlorobenzene used by wood preservation facilities
- Notice (DRAFT) requiring the preparation and implementation of pollution prevention plans in respect of inorganic arsenic compounds, hexavalent chromium compounds, polychlorinated dibenzodioxins, polychlorinated dibenzofurans, and/or hexachlorobenzene used by wood preservation facilities
- Response to Comments on the Proposed Notice Requiring the Preparation and Implementation of Pollution Prevention Plans in Respect of Inorganic Arsenic Compounds, Hexavalent Chromium Compounds, Polychlorinated Dibenzodioxins, Polychlorinated Dibenzofurans and/or Hexachlorobenzene used by Wood Preservation Facilities
Other information
Contact
Substances Management Information Line
Chemicals Management Plan
Environment and Climate Change Canada
Gatineau, QC K1A 0H3
Telephone: 1-800-567-1999 (in Canada) or 819-938-3232
E-mail: substances@ec.gc.ca
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