Superior industrial grade calcium hydroxide

1.Molecular formula: Ca(OH)2

2.Molecular weight: 74.096

3.Physical and chemical property: Soft fine white powder; density: 2.24; bulk density: 0.5—0.8; soluble in acid; lightly soluble in water; insoluble in alcohol


High calcium hydroxide content, low impurity, high fineness; it is widely used in bleaching powder manufacturing, dye dispersant production, tap water disinfection, antacid, chemical industry, sugar manufacturing and leather making fields.

5.Main control index:




calcium hydroxide(in dry basis), %


moisture, %


iron content, %


magnesium and alkali metal content, %


insoluble matter in hydrochloric acid content, %


Al2O3, %



45μm mesh, %


71μm mesh, %



6.Packing: 25kg/bag, plastic bag or in bulk