Purity: More than 99.5% Moisture: Less than 0.30% Ash content: Less than0.05% Melting Point: 209-212 Calcium content ppm: Less than 200
Specificity: White crystal, Relative density is 1.40. Melting point is 207-212centigrade. It is soluble in water and alcohol, almost insoluble in ethyl ether and benzene. Stable when dry. Non-flammable.
Application: Used in the production of medicine, leather chemicals, textile additives and water treatment agent.