CUPRIC OXIDE (TECH.) - INORGANIC CHEMICALS

CUPRIC OXIDE

SYNONYM: Black copper oxide; Chrome brown

FORMULA: CUO

M. W.: 79.5454

CAS NO.: 1317-38-0

GRADE: TECH GRADE

DESCRIPTION: black or black to brown-black amorphous crystalline powder, INsoluble in water and alcohol, soluble in diluted acid, ammonia chloride and potassium cyanide.

SPECIFICATIONS:

CONTENT	98.0% MIN.
SULFATE (SO₄)	0.2% MAX.
INSOLUBLE MATTER IN HCL	0.20% MAX.
INSOLUBLE IN WATER	0.10% MAX.
CHLORIDE (Cl)	0.20% MAX.
FINENESS (RESIDUE ON 100MESH)	1.0% MAX.

PACKING: 25KG/PLASTIC LINED WOVEN BAG, 20MT/FCL.