Analysis Contents | Analysis Standard |
Appearance | White Crystalline Powder |
Content | 99.00% min |
Chloride | 0.050% max |
Sulfate | 0.020% max |
Heavy Metal (Pb) | 10ppm max |
Ferrum (Fe) | 10ppm max |
Chelating Value mg(CaCO3)/g | 339 min |
PH Value (50g/L,25ºC) | 2.8-3.0 |
Loss on drying | 0.20% max |