CAS No.: | 13235-36-4 |
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Formula: | C10h16n2o8 |
EINECS: | 200-449-4 |
Appearance: | Powder |
Usage: | Water Treatment Chemicals, Paper Chemicals |
Color: | White |
Customization: |
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Chelating agent Liquid EDTA 4na CAS :13235-36-4
Items | Index | Result |
Appearance | Light yellow or colorless liquid | Complies |
Purity | 39.0--40.0% | 40% |
Chelating value | 102--110 (mgCaCO3/g) | 105 |
Cl | ≤ 0.01% | 0.001% |
2- SO4 |
≤ 0.05% | 0.005% |
Pb | ≤ 0.001% | 0.0001% |
Fe | ≤ 0.001% | 0.0001% |
pH | 11.0-12.0 | 11.5 |
Aminotriacetic acid | ≤2.0% | 1.5% |
Gravity | Around 1.3 | 1.30 |
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