Test | Specification | |
---|---|---|
Description | A white or almost white crystalline powder | |
Identification | IR & Reaction of chloride | |
Solubility | Soluble in water | |
Appearance of 5% soln | Clear & colourless | |
pH | 2.4 - 3.0 | |
Assay | 99.0% - 101.0% | |
Heavy Metals (as Pb) | NMT 20 ppm | |
Loss on drying | NMT 0.5% |
Application