Specification :

1. High quality Boric Acid ( Industrial Grade )
2. CAS Number: 10043-35-3
3. Molecular Formula: BH3O3
4. Molecular Weight: 61.84
5. EINECS: 233-139-2
6. Appearance: White crystal powder or three oblique axial plane of the scaly and shiny crystal
7. Packaging: PE bag lined with plastic woven bag, net weight 50 kg.
8. Properties: White crystalline powder. There are creamy feel, no smell, soluble in water, ethanol, glycerol, ether, and essential oils, the aqueous solution was slightly acidic.
9. Uses: Boric acid is used extensively for the glass industry, in particular E-glass fibers, but also can not be substituted borax. In the enamel, ceramic industry, products used to enhance the gloss and fastness. Can be used for medicine and wood preservation. Fungicides can be done in agriculture, pesticides, and trace element fertilizers. Boric acid is produced diboride matrix material, and its metal welding, leather, precious stones, electronics, defense and scientific research departments have widely applied.
We mainly produce chemicals, and other products which are widely used in paint industry, coating industry, rubber industry, water treatment industry and feed industry.

Item
Indicators

Excellent product
First-class product
Qualified

boric acid( H3BO3)
99.6-99.8%
99.3-99.4%
99.0%

water insoluble
0.010 max
0.040
0.060

Sulfate
0.10 max
0.20
0.30

Chloride
0.010 max
0.050
0.10

Fe
0.001 max
0.0015
0.0020

NH3
0.30 max
0.50
0.70

Heavy Metal( Pb)
0.001
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