A2401512
Calcium metaborate , 39-44%B2O3basis,31-37%CaObasis,powder , 13701-64-9
Synonym(s):
Calcium borate
CAS NO.：13701-64-9
Empirical Formula: B2Ca3O6
Molecular Weight: 237.85
MDL number: MFCD00049397
EINECS: 237-224-5
| Pack Size | Price | Stock | Quantity |
| 1KG | RMB243.20 | In Stock |
|
| 5kg | RMB959.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 986 (anhydrous) [CRC10] |
| Density | 2[at 20℃] |
| form | Powder |
| color | White |
| Water Solubility | g/100g H2O: 2.32 (0°C), 2.72 (20°C), 8.70 (100°C) [LAN05] |
| Exposure limits | ACGIH: TWA 2 mg/m3; STEL 6 mg/m3 |
| CAS DataBase Reference | 13701-64-9(CAS DataBase Reference) |
| EPA Substance Registry System | Boric acid (HBO2), calcium salt (13701-64-9) |
Description and Uses
- Calcium metaborate can be used as an additive to improve the performance of nickel-metal hydride batteries.
- It is used as a precursor to synthesize calcium hexaboride (CaB6) by electro-reduction that can be used as high capacity anode for aqueous primary batteries.
- It can also be employed in the preparation of calcium-doped borate glass for thermoluminescent dosimeters (TLD).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| TSCA | Yes |
