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Product Details:
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| COLOR: | WHITE CRYSTAL | BOILING POINT: | 1575℃ |
|---|---|---|---|
| MELTING POINT: | 880℃ | DENSITY: | 1.69～1.72 |
| CAS: | 12179-04-3 | EINECS: | 215-540-4 |
| High Light: | organic borax powder,sodium tetraborate pentahydrate |
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DESCRIPTION:
Industrial Borax Pentahydrate , White Crystal Sodium Tetraborate Pentahydrate is also known as sodium borate, sodium tetraborate, or disodiumtetraborate, is an important boron compound, a mineral, and a salt of boric acid. 99.9% Industry grade white Crystal pure borax pentahydrous as agglomerant can lengthen amylum linear chain, highly increase its viscosity. So the borax well used in carton and glue as agglomerant.
This Tetraborate Pentahydrate is white , consisting of soft
colorless crystals that dissolve easily in water. and its purity is
as follow:
| Purity | Item | Purity |
| Sodium borate | ≥99.9% | |
| B2O3 | ≥48.5% | |
| NAO2 | ≥21.5% | |
| NA2CO3 | ≤0.1% | |
| NA2SO4 | ≤0.2% | |
| Water insoluble | ≤0.04% | |
| NACL | ≤0.03% | |
| Fe | ≤0.002% | |
| Bulk density | ≥1 |
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