Anhydrous Borax

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CAS 1330-43-4
Structure Anhydrous Borax
Synonyms Sodium Tetraborate
Molecular Formula Na2B4O7
Melting Point 1368°F
Purity 99.0% min
Appearance Granular, Powder
Content B2O3: 68.5 – 69.5%
Na2O: 30.5 – 30.9%
SO4: 150 ppm max
Fe: 40 ppm max
Moisture Content <1%
Notes Custom powdering as well as custom packaging is available to meet your specifications.
Packaging 50 lb/25 kg

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