Glycolic Acid 79-14-1
CAS No:79-14-1
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Specification | GB 25568-2010 | FCC V | |
Assay(Na2HPO4),w/% | ≥ 98.0 | ≥ 98.0 | |
Arsenic(As),ppm | ≤ 3 | ≤ 3 | |
Heavy metal(Pb),ppm | ≤ 10 | ≤ 10 | |
Lead(Pb),ppm | ≤ 4 | --- | |
Fluorides,ppm | ≤ 50 | ≤ 50 | |
Insoluble Substances,w/% | ≤ 0.2 | ≤ 0.2 | |
Loss on drying w/% | Na2HPO4 | ≤ 5.0 | ≤ 5.0 |
Na2HPO4·2H2O | 18.0~22.0 | 18.0~22.0 | |
Na2HPO4·12H2O | ≤ 61.0 | --- |
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