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| Product Name: |
borax
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| Supply Ability: |
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| Related proudcts |
borax, |
| Specifications |
penta deca anhydrous |
| Price Term: |
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| Port of loading: |
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I.Borax,sodium borax,sodium borate, Pentahydrate borax,Decahydrate borax, Anhydrous borax,zala,tincal,crystal borax,hydrous borax and many other chemical materials.
We are the direct manufacturer and exporter.
II.Borax,sodium borate,zala,tincal,crystal borax,hydrous borax,our advantages:
(1) Factory direct supply
(2) Excellent quality
(3) Competitive price
(4) Timely delivery
III. Borax,sodium borate,zala,tincal,crystal borax,hydrous borax usage:
It is mainly used in biochemical and chemical laboratories to make buffers,and metal welding industries etc..
IIII.Specificaiton:
Decahydrate borax
Parameters Specification
Na2B4O7 10H2O >99.5%
Carbonate(as CO2) <0.1%
Sulfate(as SO4) <0.1%
Chloride(as Cl) <0.03%
Fe <0.002%
Water insoluble matter <0.04%
Pentahydrate borax
Parameters Specification
Na2B4O7 5H2O >99.9%
B2O3 >36.47%
Sulfate(as SO4) <70ppm
Chloride(as Cl) <50ppm.
Sodium Oxide(Na2O) >16.3%
Fe <10ppm
Anhydrous borax
Parameters Specification
Purity >95%
Sodium Carbonate (Na2CO3) <0.4%
Sodium Oxide(Na2O) >30%
Sodium Sulfate(Na2SO4) <0.4%
Chloride(as Cl) <0.03%
Water insoluble matter <0.06%
Further information is upon request.
Don’t hesitate to contact us anytime.
skype:chemyzhang |
| Company: |
qingdao mingyu industry co.,ltd
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| Contact: |
Ms. chemy zhang |
| Address: |
No.62 Hongkong Middle Road Shinan District Qingdao China |
| Postcode: |
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| Tel: |
86-532-85779861 |
| Fax: |
86-532-85779861 |
| E-mail: |
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