purity:96% 98%
CAS No. : 1344-70-3
EINECS: 215-706-6
Appearance: Black powder.
Grade standard:agriculture grade/electron grade/food grade/industrial grade/medicine grade/reagent grade/other
Properties: Soluble in diluted acid, ammonia chloride and potassium cyanide.
Applications: Mainly used in the magnetic material, glass, colorant, also used in dyestuff, accelerant, anti shrinkage of paint, fireworks.