I. Boric acid,boracic acid,sal sedative,Homberg's sedative salt,orthoboric acid,borofax
and many other chemical materials.
We are the direct manufacturer and exporter.
II. Boric acid,boracic acid,sal sedative,Homberg's sedative salt,orthoboric acid,borofax,our advantages:
(1) Factory direct supply
(2) Excellent quality
(3) Competitive price
(4) Timely delivery
(5) Many specificaitons
III. Borax,sodium borate,zala,tincal,crystal borax,hydrous borax usage:
It is mainly used in glass,enamel,china,glass fibre,welding,metal plating,light industries etc..
IIII.Specificaiton:
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Parameters
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Specification
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Molecular formula
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H3BO3
|
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Molecular weight
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61.83
|
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Relative density
|
1.4347
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Appearance
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White cystal powder
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Parameters
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Specification
|
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boric acid(H3BO3)
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99.6-99.8%
|
99.3-99.4%
|
≥99.0%
|
|
water insoluble
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<0.01
|
<0.04
|
<0.06
|
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Sulfate
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<0.1
|
<0.2
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<0.3
|
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Chloride
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<0.01
|
<0.05
|
<0.1
|
|
Fe
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<0.001
|
<0.0015
|
<0.002
|
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NH3
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<0.3
|
<0.5
|
<0.7
|
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Heavy Metal(Pb)
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<0.001
|
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Further information is upon request.
Don’t hesitate to contact us anytime.