Color: | White |
---|---|
Appearance: | Powder |
Packaging Material: | Paper |
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Item | Specifications |
Appearance | White crystalline powder |
Assay(C2H5NO2)(ON DRIED BASIS)% | 98.5~101.5 |
Ph value (5% in water) | 5.5~7.0 |
Loss on drying,% | ≤0.20 |
Residue on ignition,% | ≤0. 10 |
Heavy metals (as Pb),% |
≤0.002 |
Chloride (as Cl),% |
≤0.007 |
Iron (as Fe) , % |
≤0.001 |
Sulphate (as SO4),% |
≤ 0.006 |
Lead(as Pb) ,% |
≤0.0005 |