SODIUM SELENITE PENTAHYDRATE 98.5% EXTRAPURE
| Product Code | B-02503 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 26970-82-1 |
| Molecular Formula | Na2SeO3·5H2O | Molecular Weight | 263.00 |
| H.S.Code | 2842.90900 | Shelf Life | 60 Months |
| Purity | 98.5 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|
Packaging
Specification
| Appearance | White or almost white, crystalline powder, hygroscopic. |
| Assay | 98-101.5% |
| Solubility | Freely soluble in water, practically insoluble in ethanol (96 per cent). |
| Identification (as per BP) | Complies |
| Appearance of solution | 10% solution in water is clear and colorless |
| pH | 9.8-10.8 |
| Chloride (Cl) | Max 0.005% |
| Sulphate and selenate (as SO4) | Max 0.03% |
| Iron (Fe) | Max 0.005% |
Safety Information and Hazard Symbols
Symbol: GHS06, ,GHS08 ,GHS09
Signal Word: Danger
UN No.: 2630
IMCO Class No.: 6.1
Packing Group: I
Hazardous Statement: H300-H317-H331-H411
Precaution Statement: P261-P264-P273-P280-P301 + P310-P311
Risk Statement: 23-28-31-43-51/53
Safety Statement: 28.1-36/37-45-61