SODIUM ACETATE ANHYDROUS , EXTRA PURE
SODIUM ACETATE ANHYDROUS , EXTRA PURE
| Article No | 545108 |
| Grade | AR/ACS |
| Purity | 99% |
| CAS No | 127-09-3 |
| Molecular Formula | CH3.COONa |
| Molecular Weight | 82.03 |
| H.S. Code | 2915.2990 |
| Shelf Life | 60 Months |
Physical properties
| Physical State at 20 °C | Solid |
| Colour | White coarse |
| Odour | Slight acetic acid |
| pH Value | 8.5 – 9.9 at 246 g/l at 25 °C |
| Melting/Freezing Point (°C) | > 300 °C |
| Flash Point (°C) | > 250 °C |
| Density (g/cm³) | 1.528 |
| Solubility in Water (% weight) | 246 g/l at 20 °C – completely soluble |
Specifications
| Appearance | White crystalline powder |
| Assay | Min 99% |
| pH (5% solution in water) | 7.5 – 9.0 |
| Insoluble Matter | Max 0.01% |
| Chloride (Cl) | Max 0.002% |
| Sulphate (SO4) | Max 0.003% |
| Copper (Cu) | Max 0.0005% |
| Iron (Fe) | Max 0.001% |
| Heavy Metals | Max 0.001% |
| Loss on Drying | Max 1.0% |
| Packings | 500 gm |
