Nickel sulfide (NiS2) | CAS No. 12035-51-7
Nickel sulfide (NiS2)
Basic Information
CAS Number
12035-51-7
Molecular Formula
H4NiS2
Molecular Weight
126.86 g/mol
AD
Basic Physical Properties
Boiling Point
°Cat760mmHg
Density
5.8 g/cm3
Water Solubility
Insoluble in water.
Safety Information
View Safety InformationHazard Class
Class 9
Class 9
Synonyms & References
English
- Nickel sulfide; 99% (metals basis)
- nickel;sulfane
- 12035-51-7
- NICKELSULFIDE
- Nickel sulfide (NiS2)(6CI,8CI,9CI)
- Nickel Sulfide
- Nickel(IV) Sulphide
MDL Number
MFCD00016267
FAQ
What are the physical and chemical properties of Nickel sulfide (NiS2) (CAS: 12035-51-7)?
Nickel sulfide (NiS2) (CAS: 12035-51-7) is a crystalline compound with a molecular weight of approximately 112.5 g/mol. It is slightly soluble in water and reacts with acids to form hydrogen sulfide and nickel salts. It is stable under normal conditions but can react with strong oxidizers and acids.
How is Nickel sulfide (NiS2) (CAS: 12035-51-7) typically synthesized?
Nickel sulfide (NiS2) (CAS: 12035-51-7) is typically synthesized by reacting nickel sulfate with sodium sulfide in aqueous solution. The synthesis involves careful temperature control to avoid decomposition and requires a reducing atmosphere to prevent oxidation.
What industries use Nickel sulfide (NiS2) (CAS: 12035-51-7)?
Nickel sulfide (NiS2) (CAS: 12035-51-7) is used in the electronics industry for its semiconducting properties, in pharmaceuticals for specific applications, and in polymers for catalytic and thermal stability. It also finds use in sensors as a sensing material.
What precautions should be taken when handling Nickel sulfide (NiS2) (CAS: 12035-51-7)?
When handling Nickel sulfide (NiS2) (CAS: 12035-51-7), it is important to wear protective gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to avoid inhalation of dust. Spills should be cleaned up using appropriate absorbent materials and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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