Sodium metaborate hydrate
SIGALD/228702
CAS Number: 15293-77-3
Empirical Formula (Hill Notation): BNaO2 · xH2O
Molecular Weight: 65.80 (anhydrous basis)
EC Number: 231-891-6
MDL Number: MFCD00149204
Linear Formula: NaBO2 · xH2O
Product Type: Chemical
| concentration | 7.7-10.7% NaOH (titration) |
| form | powder or crystals (or granules) |
| InChI | 1S/BO2.Na.H2O/c2-1-3;;/h; |
| InChI key | UYAQHLFAIDLZLE-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | [Na+].[H]O[H].[O-]B=O |
| Packaging: | 500 g in poly bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352302 |


