Sell Boric acid

Description

Boric Acid *9.****0.8% is our strong item , and have passed through ISO***1:***8Quality Management System ***** Molecular Formula: H3BO3 Molecular Weight: *1.*3 CAS No. : *********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 *****0 degree, hydro-extracting gently to change into meta-boric acid; ******0ºC, as pyro-boric acid:**0 degree, as boric anhydride(B2O3). Specification: Boric acid (H3BO3) *9.6% Min Insoluble matter in water (dried) 0.*1% Max Sulfate (SO**-) 0.1% Max Chloride (Cl-) 0.*5% Max Iron (Fe) 0.**2%Max Packing: Net each in *5kg plastic woven bag, lined with PE bag. Usage: ***** product is widely applied in glass manufactured industry, it is possible to improve the thermostabilization, transparency and strength of the glass products. ***** can improve fastness of the ceramics. ***** may be used in medical industry. ***** may be used in smelting, metal welding, leather and dye etc. ***** can be used as antiseptics, such as preventing the wood septic. ***** can be used as a boric microelement manure and a insecticide too. ***** can be as various boride widely applied in national defense and scientific research departments.