CAS No.: | 6858-04-2 |
---|---|
Formula: | Na3c6h5o7 2H2O |
EINECS: | 200-675-3 |
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Specification | GB1886.25-2016 | FCC-VII |
Content(On Dry Basis),w/% | 99.0-100.5 | 99.0-100.5 |
Moisture,w/% | 10.0-13.0 | 10.0-13.0 |
Acidity or Alkalinity |
pass |
Pass Test |
Light Transmittance,w/% ≥ | 95.0 | ---- |
Chloride,w/% ≤ | 0.005 | ---- |
Ferric Salt,mg/kg ≤ | 5.0 | ---- |
Calcium salt ,w/% ≤ | 0.02 | ---- |
Arsenic (As),mg/kg ≤ | 1.0 | ---- |
Lead(Pb),mg/kg ≤ | 2.0 | 2.0 |
Sulphates ,w/% ≤ | 0.01 | ---- |
Easily Carbonize Substances ≤ | 1.0 | ---- |
Water Insolubles | pass | ---- |