Category:
Active Pharmaceutical Ingredients
Copper(II) sulfide (CuS) is an inorganic compound with CAS 1317-40-4. Produced via direct synthesis or precipitation, it serves as a critical precursor in semiconductor and pigment manufacturing.
Do not ingest or inhale dust; wear respiratory protection. Store in a dry, well-ventilated area away from oxidizers to prevent decomposition into toxic sulfur oxides.