Article No | E-03819 | ||
CAS No | 6381-92-6 | ||
HSN Code | 29212100 | ||
Purity | 99.0 - 101.0% |
Grade | Extra pure | ||
Molecular Formula | C10H14N2Na2O8.2H2O | ||
Molecular Weight | 372.24 | ||
Shelf Life | 5 years |
100 gm
500 gm
Description | White crystalline powder | ||
Assay (Complexometric) | 99.0 - 101.0% | ||
pH (5% water) | 4.0 – 5.0 | ||
Insoluble matter in H2O | Max. 0.01% | ||
Chloride (Cl) | Max. 0.02% | ||
Heavy metals (as Pb) | Max. 0.001% | ||
Solubility in water (% weight) | 100 g/l at 20˚C | ||
Sulphate (SO4) | Max. 0.1% | ||
Cyanide (CN) | Max. 0.001% | ||
Arsenic (As) | Max. 0.0001% | ||
Calcium (Ca) | Passes test | ||
Iron (Fe) | Max. 0.0005% | ||
Nitrilotriacetic acid | Max 0.1% | ||
Water | 8.7-10% | ||
Melting point/Freezing point (° C) | 247-249° C |