| Article No | C-03072 | ||
| CAS No | 868-14-4 | ||
| HSN Code | 29181310 | ||
| Purity | 99.5% | ||
| Grade | Extra Pure | ||
| Molecular Formula | C4H5KO6 | ||
| Molecular Weight | 188.18 | ||
| Shelf Life | 5 years | ||
500 gm
| Description | White or almost white, crystalline powder or colourless crystals | ||
| Assay (acidimetric on dried substance) | 99.5 - 100.5% | ||
| Oxalic acid | Max. 0.05% | ||
| Chloride (Cl) | Max. 0.05% | ||
| Melting Point/ Freezing Point [°C] | > 250 °C | ||
| Density [g/cm3] | 1.954 | ||
| Solubility in water [% weight] | Slightly soluble in water | ||
| Solubility | Passes test | ||
| Identification | Passes test | ||
| Specific optical rotation (Dried substance) | +8.0° to +9.2° | ||
| Sulphate (SO4) | Max. 0.05% | ||
| Barium | Passes test | ||
| Heavy metals (as Pb) | Max. 0.001% | ||
| Loss on drying (105°C) | Max. 0.5% | ||