Molecular formula | Na2B4O7.5H2O | | |
Other name | Sodium borate | | |
CAS Number | 12179-04-3 | | |
HS code | 2840190000 | | |
EINECS | 215-540-4 | | |
Molecualr weight: | 291.35 | | |
Properties: | colorless crystal or white powder | | |
Dissolution | Soluble | | |
Purity: | ≥99.9% | | |
Specifications | Item | specification | |
| Sodium borate | ≥99.9% | |
| B2O3 | ≥48.5% | |
| NAO2 | ≥21.5% | |
| NA2CO3 | ≤0.1% | |
| NA2SO4 | ≤0.2% | |
| Water insoluble | ≤0.04% | |
| NACL | ≤0.03% | |
| Fe | ≤0.002% | |
| Bulk density | ≥1 | |
Usage: | use for agriculture ,fertilizer ,glass ,enamel,ceramics ,corrosion inhibitor and chemical industry . | | |
Packing: | 25/50KG plastic pp bag, or 1/1.2 ton/ jumbo bag,or customized | | |
Terms of transportation | inorganic salt | | |
Terms of storage | Store at RT. | |