SODIUM PERSULPHATE 99% AR
| Product Code | B-02479 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 7775-27-1 |
| Molecular Formula | Na2S2O8 | Molecular Weight | 238.09 |
| H.S.Code | 2833.19900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 180 °C |
| pH Value | 2.5 - 4.0 | Density [g/cm3] | 2.4 |
| Solubility in water [% weight] | 238.1 g/l at 20 °C - completely soluble |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay | Min 99% |
| Chloride (Cl) | Max 0.01% |
| Calcium (Ca) | Max 0.005% |
| Cadmium (Cd) | Max 0.005% |
| Cobalt (Co) | Max 0.005% |
| Copper (Cu) | Max 0.005% |
| Iron (Fe) | Max 0.005% |
| Potassium (K) | Max 0.01% |
| Nickel (Ni) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.005% |
| Zinc (Zn) | Max 0.005% |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS07, GHS08
Signal Word: Danger
UN No.: 1505
IMCO Class No.: 5.1
Packing Group: III
Hazardous Statement: H272-H302-H315-H317-H319-H334-H335
Precaution Statement: P220-P261-P280-P305 + P351 + P338-P342 + P311