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12255-11-7

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Basic Information
CAS No.: 12255-11-7
Name: NICKELSULFARSENIDE
Article Data: 8
Molecular Structure:
Molecular Structure of 12255-11-7 (NICKELSULFARSENIDE)
Formula: AsNiS
Molecular Weight: 165.678
Synonyms: Gersdorffite(7CI,8CI);
Safety: Suspected carcinogen. When heated to decomposition it emits toxic vapors of SOx, Ni, and As.
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  • Gersdorffite (NiAsS)(9CI)

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    Gersdorffite (NiAsS)(9CI)

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    NICKELSULFARSENIDE

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  • Gersdorffite (NiAsS)(9CI)

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    Gersdorffite (NiAsS)(9CI)

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    factory?direct?sale Application:healing drugs

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  • NICKELSULFARSENIDE

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    NICKELSULFARSENIDE

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    Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

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History

In 1843 Johann von Gersdorff (1781–1849)  first described and named it .

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) .

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.