Boric Acid Powder 99%, Lab Grade is a white crystalline boron compound, also known as orthoboric acid or hydrogen borate made of boron, oxygen, and hydrogen atoms and acts as a weak, monobasic Lewis acid.
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Boron source in glass, ceramic, and fiberglass manufacturing
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Buffer component and pH adjuster in laboratory formulations
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Flame retardant and wood treatment applications
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Product Information
| CAS | 10043-35-3 |
|---|---|
| Assay | NLT 99.0% H₃BO₃ |
| Grade | Lab Grade |
| Physical form | Granular |
| Appearance | White crystalline powder |
| Solubility | Soluble in water (approx. 5 g/100 mL at 20 °C); soluble in ethanol and glycerol |
| Molecular formula | H₃BO₃ |
| Molecular weight | 61.83 g/mol |
| Autoship Available | Yes |
| Pillar | Essential |
| Water | NMT 0.5% (Loss on Drying) |












