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Nickel sulfide (Ni3S2)(CAS No. 12035-72-2)

Nickel sulfide (Ni3S2) Ni3S2 (cas 12035-72-2) Molecular Structure

12035-72-2 Structure

Identification and Related Records

【Name】
Nickel sulfide (Ni3S2)
【CAS Registry number】
12035-72-2
【Synonyms】
Nickelsesquisulfide
Nickel subsulfide
Nickel subsulfide (Ni3S2)
Trinickeldisulfide
【EINECS(EC#)】
234-829-6
【Molecular Formula】
Ni3S2 (Products with the same molecular formula)
【Molecular Weight】
240.25
【Inchi】
InChI=1/Ni.H2S/h;1H2
【InChIKey】
ZOPQVUGKTLTCMT-UHFFFAOYSA-N
【Canonical SMILES】
S.[Ni]
【MOL File】
12035-72-2.mol

Chemical and Physical Properties

【Density】
g/cm3
【Boiling Point】
°Cat760mmHg
【Vapour】
12600mmHg at 25°C
【Flash Point】
°C
【Computed Properties】
Molecular Weight:92.77428 [g/mol]
Molecular Formula:H2NiS
H-Bond Donor:1
H-Bond Acceptor:1
Rotatable Bond Count:0
Exact Mass:91.923069
MonoIsotopic Mass:91.923069
Topological Polar Surface Area:1
Heavy Atom Count:2
Formal Charge:0
Complexity:0
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:2

Safety and Handling

【Hazard Codes】
T: Toxic;N: Dangerous for the environment;
【Risk Statements】
R49
【Safety Statements 】
Confirmed carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic, and teratogenic data. Poison by intraperitoneal and intratracheal routes. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also NICKEL COMPOUNDS and SULFIDES.
【Safety】

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic, and teratogenic data. Poison by intraperitoneal and intratracheal routes. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also NICKEL COMPOUNDS and SULFIDES.

Safety Information of Nickel subsulfide (12035-72-2):
Hazard Codes: T,N
Risk Statements: 49-43-51/53 
43:  May cause sensitization by skin contact 
49:  May cause cancer by inhalation  
51:  Toxic to aquatic organisms
53:  May cause long-term adverse effects in the aquatic environment  
Safety Statements: 53-45-61
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
53:  Avoid exposure - obtain special instruction before use
61:  Avoid release to the environment. Refer to special instructions safety data sheet 

【Transport】
UN 3077 9/PG 3
【Specification】

 Nickel subsulfide (12035-72-2)  is a Pale yellowish-bronze metallic-lustrous crystals or shiny gold-green (metallic) crystalline powder.

【Report】

NTP 10th Report on Carcinogens. IARC Cancer Review: Group 1 IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 ,1987,p. 264.(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) ; Animal Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 2 ,1973,p. 126.(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) , IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 11 ,1976,p. 75.(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) . Nickel and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

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