Anhydrous Borax
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- Category :
Inorganic chemicals
- CAS NO : 1330-43-4
- EC NO : 215-540-4
- Molecular Formula : B4Na2O7
- Main Specifications :
- Synonyms : Disodium tetraborate,anhydrous;disodium; boron(+3) cation; oxygen(-2) anion; heptahydrate;2,4,6-trioxa-1,3,5,7-tetraboraheptane-3,5-diolate, 1,7-dioxo-, disodium salt;disodium bicyclo[3.3.1]tetraboroxane-3,7-diolate;Sodium tetraborate;Sodium Borate;
Molecular Structure:
Product description:
Molecular Formula : Na2B4O7
Molecular Weight:201.22
Chemical Element: Sodium tetraborate, anhydrous
Content Of Anhydrous Borax :≥95%-98%
Content Of Sidium Oxide ≥30%
Content Of Boron Oxide : ≥68%
Product introduction: Anhydrous Borax Like White Crystal Or Glass .The Meliting Point ofβrhomic crystal is at 664℃,with the denstity of 2.75 .Anydrous Borox has the property of moisture absorption Not only dissolving in water ,it also dissoves slowly in methanol to form a solution with the 13-16% contents of boron
The application of Anhydrous Borax is found in fine quality borosilicate glassmaking and optical and optical glassmaking .In addtion it is used as glaze for metal surface in porcelain enamel industy and seves as flux in the alloy welding.
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