| Identification | Back Directory | [Name]
NICKEL SULFIDE | [CAS]
11113-75-0 | [Synonyms]
NICKEL SULFIDE
Einecs 234-349-7
CRYSTALLINENICKELSULPHIDE
Nickel sulfide (amorphous)
alpha-nickelsulfide(1:1)crystalline | [EINECS(EC#)]
234-349-7 | [Molecular Formula]
Ni3S2 | [MDL Number]
MFCD00217044 | [MOL File]
11113-75-0.mol | [Molecular Weight]
240.21 |
| Chemical Properties | Back Directory | [Appearance]
black powder | [Melting point ]
797°C | [density ]
5.8 g/mL at 25 °C(lit.)
| [Stability:]
Stable. Incompatible with oxidizing agents, acids. | [Crystal Structure]
NiAs type | [crystal system]
Six sides | [Space group]
P63/mmc | [Lattice constant]
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.342 | 0.342 | 0.53 | 90 | 90 | 120 | 0.0537 |
| [CAS DataBase Reference]
11113-75-0 | [EPA Substance Registry System]
Nickel sulfide (11113-75-0) |
| Hazard Information | Back Directory | [Chemical Properties]
black powder | [Synthesis]
The α-type is obtained by passing hydrogen sulfide into an aqueous solution of nickel chloride dissolved in ammonium chloride under air-isolated conditions. The β-type is obtained by passing hydrogen sulfide into an acidic solution of acetic ac |
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