Place of Origin:
Shanghai, China
Brand Name:
ETI
Model Number:
Borax Pentahydrate
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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. | ||
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