-
Name
NICKELSULFARSENIDE
- EINECS
- CAS No. 12255-11-7
- Article Data8
- CAS DataBase
- Density
- Solubility
- Melting Point
- Formula AsNiS
- Boiling Point
- Molecular Weight 165.678
- Flash Point
- Transport Information
- Appearance
- Safety Suspected carcinogen. When heated to decomposition it emits toxic vapors of SOx, Ni, and As.
- Risk Codes
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Molecular Structure
- Hazard Symbols
- Synonyms Gersdorffite(7CI,8CI);
- PSA
- LogP
Gersdorffite History
In 1843 Johann von Gersdorff (1781–1849) first described and named it .
Gersdorffite Consensus Reports
IARC Cancer Review: Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 49 , 1990,p. 257.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) .
Gersdorffite Specification
The Gersdorffite (CAS NO.12255-11-7) is a nickel arsenic sulfide mineral. It occurs as euhedral to massive opaque, metallic grey-black to silver white forms and a hydrothermal vein mineral along with other nickel sulfides. It belongs to a solid solution series with cobaltite. It also can be called CCRIS 7584 ; Gersdorffite (NiAsS) ; Nickel sulfarsenide and Nickel sulfarsenide [Nickel and nickel compounds] .
Suspected carcinogen. When heated to decomposition it emits toxic vapors of SOx, Ni, and As. Gersdorffite (CAS NO.12255-11-7) is sometimes used as a nickel ore.
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