Changshu Xinxin Chemical Co., Ltd.

常熟市欣鑫化工贸易有限公司

Changshu Xinxin Chemical Co., Ltd.

Hotline

Lu Wenqing(+86-13962351168)

Products

Committed to the sale of inorganic fluorine products of new trade enterprises, wholeheartedly welcome all users to negotiate business

Orthoboric acid

Product name: Orthoboric acid
CAS NO: 10043-35-3
Molecular Formula: H3BO3
Molecular Weight: 61.83
Technical index:

Index name

Index %

Orthoboric acid(H3BO3) Assay

99.4-100.8

Water insolubles Assay ≤

0.040

Sulfate (SO4) ≤

0.20

Chloride (Cl) ≤

0.10

Fe ≤

0.003

NH3

0.50

Heavy metals (as Pb) ≤

0.001

Properties: Orthoboric acid is white powdery crystal or triclinic scaly gloss crystal
Uses: . Widely used in glass (optical glass, heat-resistant glass, acid resistant glass, glass fiber of insulation materials ) industry, can improve the heat resistance and transparency of glass products, improve mechanical intensity, shorten the time of melts.
Packing: 25KG composite bag or P.E bag

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