Boric Acid(99.6-100.8%)

Molecular Formula: H3BO3 Molecular Weight: 61.83 CAS No. : 10043-35-3 Property: White powder of scaled crystal, feeling greasy, odorless and tasteless, soluble in water, alcohol, glycerol ether and volatile oil, the water solution indicating weak acidity, when heating to 70-100 degree, hydro-extracting gently to change into meta-boric acid; 150-160ºC, as pyro-boric acid:300 degree, as boric anhydride(B2O3). Specification: Boric acid (H3BO3)99.6% MinInsoluble matter in water (dried)0.01% MaxSulfate (SO42-)0.1% MaxChloride (Cl-)0.05% MaxIron (Fe)0.002%MaxPacking: Net each in 25kg plastic woven bag, lined with PE bag. Usage: 1.This product is widely applied in glass manufactured industry, it is possible to improve the thermostabilization, transparency and strength of the glass products. 2.It can improve fastness of the ceramics. 3.It may be used in medical industry. 4.It may be used in smelting, metal welding, leather and dye etc. 5.It can be used as antiseptics, such as preventing the wood septic. 6.It can be used as a boric microelement manure and a insecticide too. 7.It can be as various boride widely applied in national defense and scientific research departments.