NICKEL SULFIDE

NICKEL SULFIDE Basic information
Product Name:NICKEL SULFIDE
Synonyms:Nickel(II)sulfide(99.9%-Ni);NICKELSULPHIDES;NICKELMONO-SULPHIDE;II) (metals basis)Nickel(II) Sulfide (Metals Basis Basis);NICKEL(II)SULPHIDE;BETA-NICKELSULPHIDE;NICKEL(II) SULFIDE: 99.9% (METALS BASIS), 1-10 MICRON;Nickel oxides, sulfides
CAS:16812-54-7
MF:NiS
MW:90.75
EINECS:240-841-2
Product Categories:metal chalcogenides;Inorganics
Mol File:16812-54-7.mol
NICKEL SULFIDE Structure
NICKEL SULFIDE Chemical Properties
Melting point 797°C
density 5,3 g/cm3
form Powder
color black
Specific Gravity5.3~5.65
Water Solubility 0.00036g/100mL H2O (18°C) [CRC10]
EPA Substance Registry SystemNickel sulfide (NiS) (16812-54-7)
Safety Information
Hazard Codes T,N
Risk Statements 43-49-50/53
Safety Statements 45-53-61-60
RIDADR 2811
MSDS Information
ProviderLanguage
ALFA English
NICKEL SULFIDE Usage And Synthesis
Chemical Propertiesblack powder(s); trig, yellow metallic luster; enthalpy of fusion 30.10 kJ/mol; can be formed by fusing Ni powder(s) and molten sulfur; other sulfides include Ni2S, 12137-08-5, Ni3S2, 12035-72-2 (heazlewoodite), NiS2, 12035-51-7, and Ni3S, 12137-12-1 (polydymite) [KIR81] [STR93] [CRC10] [JAN85]
PreparationThe black nickel sulphide precipitated from nickel(II) salt solutions by ammonium sulphide in neutral but not strongly acid solution is the so-called α-NiS ; it consists largely of amorphous Ni(SH,OH)2 when first precipitated. At low pH this crystallizes to give mainly the rhombohedral γ-NiS, while at higher pH the hexagonal β-NiS(Ni1-XS) crystallizes.
Flammability and ExplosibilityNonflammable
Safety ProfileConfirmed carcinogen with experimental carcinogenic and neoplastigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also NICKEL COMPOUNDS and SULFIDES.
NICKEL SULFIDE Preparation Products And Raw materials
Nickel chloride NICKEL SULFIDE Zinc sulfide Nickel carbonate Nickel(II) oxide NICKEL(II) HYDROXIDE Nickel(II) nitrate hexahydrate Nickel oxide SILVER(I) SULFIDE Ferrous sulfide Manganese sulfide PYRITE Nickel sulfide Nickel sulfide, #150 mesh, 99.7% metals basis Nickel as nickel oxide, nickel sulfide and sulfide ores,Nickel sulfide or dihydroazol (as nickel) Nickel sulfide, 99% (metals basis),NICKEL SULFIDE,NICKEL SULFIDE 99.98% COBALT NICKEL SULFIDE COPPER NICKEL SULFIDE

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