Cr2Na2O7
Sodium dichromate anhydrous CP
Main characteristics
| M | 261.97 |
|---|
- Danger : H:272-301-312-314-317-330-334-340-350-372- P:221-301+310-303+361+353-305+351+338-320-405-501
Product specificities
| Appearance | Reddish to orange powder |
|---|---|
| Assay | min. 99%w/w |
| Sulfate (SO4) | max. 0.5% |
| Chloride (Cl) | max. 0.1% |
| Iron (Fe) | max. 0.001% |
| pH (10% in Water) | 3.0-4.5 |
