Hot Sales Factory Directly Supply Boric Acid With Best Price / Boric Acid /Borax Acid /CAS 10043-35-3

Hot sales factory directly supply boric acid with best price / boric acid /borax acid /CAS 10043-35-3

Appearance white crystal granular powder

H3BO3 99.5%-100.8% 99.7%

B2O3 56.1% min 56.2%

Water insolubles 0.06% max 0.03%

Sulphate(SO4) 0.3% max 0.03%

Chloride (Cl) 0.1% max 0.05%

Iron (Fe) 0.02% max 0.01%

Heavy metal (Pb) None None

● Glass

● Ceramic, enamel

● Construction building

● Materials

● Metallurgy

● Fertilizer

● Leather

● Pesticide

● Etc