Sodium Tetraborate Pentahydrate

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CAS 12179-04-3
Structure Sodium Tetraborate Pentahydrate
Molecular Formula Na2B4O7·5H2O
Purity 99.9% min
Solubility Solubility in Water 0.39 lb/gal
Appearance Granular, Powder
Content B2O3: 48.0% min.
Na2O: 21.0% min.
SO4: 150 ppm max.
Cl: 120 ppm max.
Fe: 10 ppm max.
Feature Borax 5mol Technical Grade
Notes Custom powdering as well as custom packaging is available to meet your specifications.
Packaging 50 lb/25 kg
pH 9.3 (0.1% solution 20°C)

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