Boric Acid 99.6%min

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 Apearance: 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;