Barium Acetate 99% Extrapure
Product Code. |
00331 |
Grade |
|
Purity |
99% |
CAS No. |
543-80-6 |
Molecular Formula |
C4H6BaO4 |
Molecular Weight |
255.42 |
H.S.Code |
2915.29900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
Odour |
Slight acetic acid odor |
| pH value |
7 - 8.5 at 50 g/l at 25 °C |
Density [g/cm3] |
2.47 |
Solubility in water [% weight] |
1 g/1.5 ml water |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (as Ba(CH3COO)2 (by chelatometry) | Min 99.0% |
| Substance insoluble in water | Max 0.01% |
| pH (5% solution in water; 20°C) | 6.5 - 8.5 |
| Chloride (Cl) | Max 0.004% |
| Total nitrogen (N) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.001% |
| Iron (Fe) | Max 0.001% |
| Calcium (Ca) | Max 0.05% |
| Strontium (Sr) | Max 0.3% |
| Substance not precipitated by dilute H2SO4 (as SO4) | Max 0.3% |
| Substance reducing KMnO4 (as HCOCH) | Max 0.025% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H332
Risk Statement: 20/22
Safety Statement: 28