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Boric acid

[Name] Boric acid [10043-35-3] 
[Molecular formula] H3BO3
[Molecular weight] 61.83
[UN] -
[IMDG Code]-
[Product Specifications]GB538-2006

Index Name

A grade

Excellence

Boric acid (H3BO3), min

99.4 %

99.6 %

Water-insoluble matter,, max

0.040 %

0.010 %

Sulphate(as SO4 ),max

0.20 %

0.10%

Chloride(as Cl), max

0.050%

0.010 %

Iron(Fe),max

0.0015%

0.0010 %

[Character] white powdery crystals or triangular prismy scale-like crystals with luster 
[Uses] Mainly used for the glass manufacture industry.Convenient in the enamel ware, the porcelain and ceramics industry with strengthen the luster and the prison degree of of the ware.Add the system in the steel industry of steel of have the higher degree of hardness and good ductility of ts, commutability steel.Make the disinfectant on the medicine.In addition, make the timber antiseptic. Make the on the agriculture fatty.Weld still in the metals, the leather manufacturing, capacitor, electroplate, cosmetics etc. the manufacturing contain extensive use.The boric acid is main raw material that makes to build various compound of. 
[Packing] Packing with plastic weaven bag lined with polythene plastic bag, 25kg per bag.