| Chemical formula: C7H6O6S . 2H2O | Molar Mass: 254.22 g/mol |
| Appearance: White solid | Density: 0.8 g/cm3 (20 °C) |
| Solub. in water: Soluble (20 °C) | Melting point: 105-109 °C |
| Boiling point: N/A | Flash point: ~ 150°C |
| Storage temp.: Below +30 °C | Cautions: Irritant |
| R: 36/38 | S: 26 |
| HS-No.:29181200 | EC-Index-No.: 202-555-6 |
| Assay | ≥ | 99 | % |
| Solubility | Conforms | ||
| Identification (IR ) | Conforms | ||
| Insoluble material in water | ≤ | 0.02 | |
| Melting Point | 120 | °C | |
| Chloride | ≤ | 0.001 | % |
| Sulfate | ≤ | 0.02 | % |
| Iron | ≤ | 0.001 | % |
| Salicylic acid | ≤ | 0.04 | % |
| Residue after ignition | ≤ | 0.1 | % |
| Ordering code | 1 kg | 2.5 kg | 5 kg | 10 kg | 20 kg |
| P.E. | 436.05.01000.02 | 436.05.05000.02 | 436.05.10000.02 | ||
| Glass |
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