Article No. | Grade | Purity | Cas no. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
S0185005000 | AR | 99.5% | 6131-90-4 | CH3COONa.3H2O | 136.08 | 2915.2990 |
60 Months |
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Slight acetic acid
pH value
8.5 - 10 at 408 g/l at 25 °C
Melting Point/ Freezing point [°C]
58°C
Density [g/cm3]
1.45
Auto-ignition temperature [°C]
600 °C
Solubility in water [% weight]
408 g/l at 20 °C - completely soluble
Appearance: |
White crystalline powder. |
Insoluble matter: |
Max 0.005% |
Chloride (Cl): |
Max 0.003% |
Sulphate (SO4): |
Max 0.002% |
Lead (Pb): |
Max 0.0005% |
Iron (Fe): |
Max 0.0005% |
Assay: |
99.5 - 101% |
Substance reducing KMnO4 (as O): |
Passes test |
Calcium (Ca): |
Max 0.001% |
Magnesium (Mg): |
Max 0.002% |
Phosphate (PO4): |
Max 0.0005% |
Potassium (K): |
Max 0.005% |
pH (5% solution in water): |
7.5 - 9.2 |
Nitrogen compounds (as N): |
Max 0.001% |