Description
CAS No. 7789-12-0
Packing : 500 G
HSN Code : 28413000
IMDG Identification : UN No.:3086 , IMCO Class No.:6.1(5.1) , Packing Group:I
Molecular Formula : Na2Cr2O7.2H2O
Molecular Weight : 298.00
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| ExiPlus | meets compendial specs of USP |
| Appearance (Colour) | Orange |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 10% aq. solution | Clear |
| Solubility (Colour) 10% aq. solution | Orange |
| Assay | min. 99.5% |
| Insoluble matter | max. 0.005% |
| Chloride (CI) | max. 0.001% |
| Sulphate (SO4) | max. 0.01% |
| Iron (Fe) | max. 0.002% |
| Heavy Metals (Pb) | max. 0.002% |
| Copper (Cu) | max. 0.001% |
| Potassium (K) | max. 0.01% |
| Calcium (Ca) | max. 0.003% |
| Aluminium (Al) | max. 0.002% |
| Magnesium (Mg) | max.0.005% |
