Technical Data Sheet
Product Name
BORAX 99.5% AR (decahydrate)
CAS Number
1303-96-4
Molecular Formula
Na2B4O7·10H2O
Catalogue No.
AL0772
Molecular Weight
381.37 g/mol
| Grade | Assay/Purity Specification | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| AR grade | 99.5% | m.p. 75 °C (decomposes); b.p. 320 °C | <0.5% | <0.1% | None detected | Aqueous solution is alkaline to litmus and phenolphthalein; pH about pH = 9.5 |
