Best-Selling Clorox 1 Inch Chlorine Tablets - Borax Anhydrous 99% min – CHEM-PHARM
Best-Selling Clorox 1 Inch Chlorine Tablets - Borax Anhydrous 99% min – CHEM-PHARM Detail:
Description of goods: Borax Anhydrous
Mol.formula: Na2B4O7
CAS No. : 1330-43-4
Grade Standard: Industrial Grade
Purity: 99%
Specification
Borax, also known as sodium borate, sodium tetraborate, or disodium tetraborate, is an important boron compound, a mineral, and a salt of boric acid. It is usually a white powder consisting of soft colorless crystals that dissolve easily in water.
Borax has a wide variety of uses.It is widely used as raw material for boron oxide in production for heat insulated glass wool, weaving glass fibre and borosilicate glass, heat-resisting glass, elctric light source, glass beaker, pharmacy, cosmetic pakaging bottle, hollow micro-ball, optical glasses, sealing glass, etc. mainly fuctions in glass, flux, network former.
ceramic and enamal:
Borax can increase ceramic compressive strenght, abrasive resistance and chemical eresistance, such as wall tile, tableware, ceramic utensils, enamal devices, etc. making them more smooth and artistic.
Borax Anhydrous
|
item |
Results |
|
Na2B4O7 (%) |
≥95 |
|
Na2O (%) |
≥30 |
|
B2O5 (%) |
≥68 |
|
Al2O3 (%) |
≤0.025 |
|
Fe (%) |
≤0.003 |
|
H2O (%) |
≤0.5 |
Application
1, anhydrous borax is mainly used for glass, adding borax in glass, can increase the transmission of ultraviolet light, improve transparency and heat resistance.
- Anhydrous borax is used as a melting agent in the enamel industry, which reduces the melting point of the glaze and makes the glaze not easy to fall off.
- anhydrous borax in metallurgy for metal welding flux and the production of high temperature boron steel raw materials.
4. Anhydrous borax is used in the chemical industry to manufacture a variety of boron compounds.
Packing
Packed in plastic-lined plastic woven bags of 25 Kg net each, 25MT per 20FCL.
Packed in plastic-lined plastic woven jumbo bags of 1MT net each, 25MT per 20FCL.
According to the customer’s requirement
Product detail pictures:
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By Carey from Sudan - 2017.09.22 11:32
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By Annabelle from Kenya - 2018.09.29 13:24
