Specification :

CAS No: 14459-95-1 ( Trihydrate) ; 13943-58-3 ( Anhydrous)

EINECS No: 237-722-2

H.S.Code: 28372000

Properties: Yellow or Lemon yellow crystal or powder, soluble in water, insoluble in ethanol.

Application :

Food grade is mainly used as food additive, such as: anti-caking agent in table salt or used to remove heavy metal ions ( iron, copper, zinc, etc. ) from wine, soy protein...

Industry grade is mainly used to produce iron blue and potassium ferricyanide, or used in paint, printing ink, coloring matter, leather industry, pharmacy, heat treatment of metal, metallurgy and other industries.

Chemical reagent ( Extra Pure) grade is mainly used in high-tech fields such as microelectronics, aerospace.

Packing : In kraft paper bags / plastic woven bags / plywood drums / boxes of 25/ 50 kgs net, also can be 500kgs / 800kgs / 1000kgs big bags

Transportation & storage: kept in dry, dark and ventilating place; no mix with acid.