SODIUM CHROMATE TETRAHYDRATE 99% AR
| Product Code | B-02391 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 10034-82-9 |
| Molecular Formula | Na2CrO4.4H2O | Molecular Weight | 234.07 |
| H.S.Code | 2841.50100 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Lemon yellow |
|---|---|---|---|
| Odour | Odorless | Solubility in water [% weight] | Soluble in cold water |
| Density [g/cm3] | 2.723 |
Packaging
Specification
| Appearance | Lemon yellow crystalline powder |
| Assay | Min 99% |
| Acidity (as HCl) | Max 0.2% |
| Alkalinity (as NaOH) | Max 0.1% |
| Aluminum (Al) | Max 0.002% |
| Calcium (Ca) | Max 0.005% |
| Chloride (Cl) | Max 0.005% |
| Insoluble matter | Max 0.005% |
Safety Information and Hazard Symbols
Symbol: GHS02 , GHS05, GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 3288
IMCO Class No.: 6.1
Packing Group: II
Hazardous Statement: H301-H312-H314-H317-H330-H334-H340-H350-H360FD-H372-H410
Precaution Statement: P201-P260-P273-P280-P284-P301 + P310