CASR |
: | 10043-35-3 |
Molecular Formula |
: | H3BO3 |
Molecular Weight |
: | 61.83 |
Specifications | |
---|---|
Appearance: | Colourless or white solid |
Aqueous solubility: | 5 gm in 100 ml at 21°c |
Assay: | Min. 99.5% |
Insoluble in methanol: | 0.005% Max. |
Non-volatile with methanol: | 0.05% Max. |
Chloride(Cl): | 0.001% Max. |
Phosphate(PO4): | 0.001% Max. |
Sulphate(SO4): | 0.01% Max. |
Heavy metal(as Pb): | 0.001% Max. |
Iron(Fe): | 0.001% Max. |
Calcium(Ca): | 0.005% Max. |