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Barium Carbonate 99% AR
Barium monocarbonate; Carbonic acid barium salt
Product Code. |
00336 |
Grade |
|
Purity |
98.5% |
CAS No. |
513-77-9 |
Molecular Formula |
BaCO3 |
Molecular Weight |
197.34 |
H.S.Code |
2836.60000 |
Shelf Life |
60 Months |
Physical state at 20 °C |
Solid |
Colour |
White powder |
Odour |
Odorless |
Melting point/ Freezing point [°C] |
811°C |
Decomposition point [°C] |
1300°C |
Density [g/cm3] |
4.43 |
Solubility in water [% weight] |
Slightly soluble |
Appearance | A White / off white Powder |
Assay (acidimetric) | 98.5%- 101% |
Substance insoluble in dilute HCl | Max 0.015% |
Chloride (Cl) | Max 0.002% |
Sulphide (S) | Max 0.001% |
Heavy metal (as Pb) | Max 0.001% |
Iron (Fe) | Max 0.001% |
Calcium (Ca) | Max 0.02% |
Strontium (Sr) | Max 0.3% |
Potassium (K) | Max 0.005% |
Sodium (Na) | Max 0.02% |
Hydroxide and alkali carbonate (as Ba(OH)2) | Max 0.015% |
Substance oxidizable (as NO3) | Max 0.005% |
Substance not precipitated by H2SO4 (as SO4) | Max 0.3% |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302
Risk Statement: 22
Safety Statement: 24/25