POTASSIUM CHLORIDE 99.5 % AR
| Product Code | B-02084 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 7447-40-7 |
| Molecular Formula | KCl | Molecular Weight | 74.56 |
| H.S.Code | 3104.20000 | Shelf Life | 60 Months |
| Purity | 99.5 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Solubility in water [% weight] | Soluble in Water | Odour | Odorless |
| Density [g/cm3] | 1.98 | Melting point/ Freezing point [°C] | 770 °C |
| pH Value | 7 | Boiling point [°C] | 1500 °C |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay | 99.5 – 100.5% |
| pH (2% solution in water) | 5.5 – 8.5 |
| Insoluble matter in water | Max 0.01% |
| Bromide (Br) | Max 0.01% |
| Iodide (I) | Max 0.002% |
| Sulphate (SO4) | Max 0.005% |
| Phosphate (PO4) | Max 0.005% |
| Total nitrogen (N) | Max 0.001% |
| Heavy metal (as Pb) | Max 0.0005% |
| Iron (Fe) | Max 0.0003% |
| Calcium (Ca) | Max 0.002% |
| Barium (Ba) | Max 0.001% |
| Magnesium (Mg) | Max 0.001% |
| Sodium (Na) | Max 0.02% |
| Loss on drying (at 130°C) | Max 0.2% |
Safety Information and Hazard Symbols
Symbol: GHS07,GHS08
Signal Word: Warning