Bismuth Carbonate (Basic) Extra Pure
Bismuth subcarbonate; Bismuth(III) carbonate basic
Product Code. |
00426 |
Grade |
Extrapure |
Purity |
CAS No. |
5892-10-4 | |
Molecular Formula |
(BiO)2CO3 |
Molecular Weight |
509.97 |
H.S.Code |
2836.99900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White powder |
Odour |
Odorless |
| Density [g/cm3] |
6.86 |
Solubility in water [% weight] |
Insoluble in water |
Packaging
Specification
| Appearance | White or yellowish white powder |
| Assay (as Bi) | 80-82% |
| Insoluble matter in HNO3 | Max 0.05% |
| Loss on drying (at 105°C) | Max 1.0% |
| Chloride (Cl) | Max 0.05% |
| Nitrate (NO3) | Max 0.4% |
| Sulphate (SO4) | Max 0.1% |
| Alkali & alkaline earth metals | Max 1.0% |
| Silver (Ag) | Max 0.0025% |
| Arsenic (As) | Max 0.0005% |
| Copper (Cu) | Max 0.005% |
| Iron (Fe) | Max 0.01% |
| Lead (Pb) | Max 0.002% |
Safety Information and Hazard Symbols