Sodium acetate trihydrate
General information
General information
| Chemical formula: CH₃COONa. 3 H₂O | Molar Mass: 136.08 g/mol |
| Appearance: White solid | Density: 1.42 g/cm3 (20 °C) |
| Solub. in water: 613 g/l (20 °C) | Melting point: 58 °C (decomposition) |
| Boiling point: > 400°C | Flash point: > 250 °C (anhydrous substance) |
| Storage temp.: Below +30 °C | Cautions: Irritant |
| R: 36/37/38 | S: 24/25 |
| HS-No.: 2915 29 00 | EC-Index-No.: 204-823-8 |
Specification
Specification
| Assay | 99.0 – 101.0 | % | |
| Solubility | Conforms | ||
| Identification (sodium) | Conforms | ||
| Identification (Acetate) | Conforms | ||
| pH (30mg/ml) | 7.5 – 9.2 | ||
| Sulfate | ≤ | 50 | ppm |
| Chloride | ≤ | 350 | ppm |
| Calcium & magnesium | Conforms | ||
| Potassium | Conforms | ||
| Insoluble matter | ≤ | 0.05 | % |
| Loss on drying | 38.0-41.0 | % | |
| Elemental Impurities & Heavy Metals | See COA | ||
| Residual solvents | See COA |
Ordering code
Ordering code
| Ordering code | 1 kg | 2.5 kg | 5 kg | 10 kg | 20 kg |
| P.E. | 451.04.01000.02 | 451.04.05000.02 | 451.04.10000.03 | ||
| Glass |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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