Boric Acid

Boric acid
1.chemical formula: h3bo3
2. Molecular weight: 61.83
boric acid
boric acid 99.6% gb530-90
content of h3bo3% 99.6% min
b2o3 56.5% min
water insoluble matter 0.01% max
sulfate(as so4)% 0.10 % max
chloride(as cl)% 0.05 % max
fe% 0.002% max
appearance: colourless or white odourless crystalline solid
packing: 25kg plastic woven bag, 22mt/20'fcl
usage: it is chemical used for making ceramics, glazes, cements, wicks, food preservatives, special glasses; also for leather dressing compounds for preparation of hides prior to tanning; artificial precious stones; as flux in metallurgical industry, fire-proofing compositions and linings for safes; also for pigments; enamel paints, paper glazes, cosmetics, soaps, textiles, medicines, etc.