This product is mainly used to manufacture of paint, print-ink, pigment, pharmacy, metal heat treatment, salt anticaking agents, food additives, iron and steel industry, tanning and son on.
Package: Each bag is 25kg or 800kg net weight, or according to the user’s requirements. Storage: Store in a cool, dry, ventilated warehouse, away from fire, heat and the opposing qualities material. Prevent the direct sunlight, rain and hydroscopic.
Yellow monoclinic system columnar crystallization or powder; soluble in water, insoluble in ethanol, ether, methyl acetate and liquid ammonia; relative density is 1.88-1.89, when 70°C losses the crystal water. It becomes the anhydrous substance and turns white at 100°C. It will release nitrogen because of intense burning, and it will produce potassium cyanide and iron carbide. Its solution will decompose to ferric hydrate when meeting light.