12228-87-4
| Name | AMMONIUM TETRABORATE TETRAHYDRATE |
| CAS | 12228-87-4 |
| EINECS(EC#) | 680-466-5 |
| Molecular Formula | B4H16N2O11 |
| MDL Number | MFCD00149601 |
| Molecular Weight | 263.38 |
| MOL File | 12228-87-4.mol |
Chemical Properties
| Melting point | decomposes [CRC10] |
| density | 1.580 |
| solubility | very soluble in H2O; soluble in HNO 3 |
| form | crystal |
| color | colorless |
| PH | ~8.8 ( in solution, over a wide range of concentrations) |
| Water Solubility | % anhydrous by weight (H2O): 3.75 (0°C), 9.00 (25°C), 21.2 (50°C), 52.7 (90°C) [KIR78] |
| InChI | InChI=1S/BH3.H3N.H2O/h2*1H3;1H2/p+1 |
| InChIKey | KPJZZKYAFHICIL-UHFFFAOYSA-O |
| SMILES | B.[NH4+].O |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 1 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |