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Substance Name: Trinickel disulfide
RN: 12035-72-2
UNII: ZK2A2WV92Z
InChIKey: UPSUSTJZZWSTPN-UHFFFAOYSA-N

Molecular Formula

  • Ni3-S2

Molecular Weight

  • 240.211
 

Classification Codes

Classification Codes

  • Carcinogens
  • Mutation Data
  • Noxae
  • Reproductive Effect
  • Tumor Data

Superlist Classification Codes

  • Reasonably Anticipated to be a Carcinogen
  • TWA (0.1 mg/m3, inhalable fraction as Ni); Confirmed human carcinogen
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Names and Synonyms

Name of Substance

  • Nickel subsulfide
  • Trinickel disulfide

Synonyms

  • alpha nickel subsulfide
  • alpha-Nickel sulfide (3:2) crystalline
  • CCRIS 432
  • EC 234-829-6
  • EINECS 234-829-6
  • HSDB 2965
  • Nickel sesquisulfide
  • Nickel subsulfide
  • Nickel subsulphide
  • Nickel sulfide
  • Nickel sulphide
  • Nickel tritadisulphide
  • Nickel(III) sulfide
  • Trinickel disulphide
  • UNII-ZK2A2WV92Z

Systematic Names

  • Nickel subsulfide
  • Nickel sulfide (3:2)
  • Nickel sulfide (Ni3S2)
  • Trinickel disulphide

Superlist Names

  • Nickel subsulfide
  • Nickel subsulfide [Nickel and nickel compounds]
  • Nickel subsulphide
  • Nickel sulfide

Registry Numbers

CAS Registry Number

  • 12035-72-2

FDA UNII

  • ZK2A2WV92Z

System Generated Number

  • 0012035722

Structure Descriptors

InChI

1S/3Ni.S2/c;;;1-2

InChIKey

UPSUSTJZZWSTPN-UHFFFAOYSA-N

Smiles

S=S=[Ni][Ni][Ni]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LDLo intraperitoneal 102ug/kg (0.102mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Journal of Hygiene. Vol. 8, Pg. 565, 1908.
mouse LD50 intratracheal 4mg/kg (4mg/kg)   Environmental Research. Vol. 40, Pg. 313, 1986.
rat LD50 oral > 5gm/kg (5000mg/kg)   Personal Communication from F.W. Schaller, Inco Ltd., Park 80 West Plaza Two, Saddle Brook, N 07662, May 16, 1986Vol. 16MAY1986,