Nickel arsenide

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Nickel arsenide

Names
Other names Nickel monoarsenide
Identifiers
CAS Number	1303-13-5
3D model (JSmol)	Interactive image
ECHA InfoCard	100.043.776
EC Number	248-169-1
PubChem CID	101946360
UNII	2A4QIT3M17
CompTox Dashboard (EPA)	DTXSID9067273
InChI InChI=1S/As.Ni Key: UIFOTCALDQIDTI-UHFFFAOYSA-N
SMILES [Ni].[As]
Properties
Chemical formula	AsNi
Molar mass	133.6150 g·mol−1
Appearance	red solid
Density	7.57 g/cm3
Melting point	968 °C (1,774 °F; 1,241 K)
Solubility in water	nearly insoluble
Hazards
GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H317, H350i, H372, H410
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Nickel arsenide is a compound of nickel and arsenic and component of the ore nickeline. It is highly toxic^{[citation needed]} and a known carcinogen in humans. Uncontrolled decomposition of nickel arsenide can give rise to further toxic nickel compounds.^{[citation needed]}