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.

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.

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.

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.