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Sodium borax, tetra
(Sodium Tetraborate, Decahydrate) Na2B4O7.10H2O
FW. 381.37
CAS #1303-96-4
A.C.S. Specifications
Assay | 99.5-105% | |
Calcium | 0.005% | |
Chloride | 0.001% | |
Insoluble Matter | 0.005% | |
Iron (Fe) | 5ppm | |
pH of 0.01M Solution @ 25°C | 9.15-9.20 | |
Other Heavy Metals (as Pb) | 0.001% | |
Phosphate (PO4 ) | 0.001% | |
Sulfate (S04) | 0.005% |
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Updated: 14-02-2025
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