Boric Acid H3bo3 Boric Acid

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 70-100ºC, hydro-extracting gently to change into meta-boric acid; 150-160ºC, as pyro-boric acid: 300ºC, as boric anhydride (B2O3).
Specification:

Boric acid (H3BO3)	99.6% Min.
Insoluble matter in water (dried)	0.01% Max.
Sulfate (SO42-)	0.1% Max.
Chloride (Cl-)	0.01% Max.
Iron (Fe)	0.001% Max.

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.
Packing: In 25kg, 50kg or 1000kg plastic woven bag net each.