Factory Supplies Citric Acid 77-92-9
CAS No:77-92-9
Appearance:White crystal or crystalline powder




| Test Items | Standard | Result |
| ZnO | ≥95% | 90.5 |
| specific surface area (m2/g) | ≥45 | 105 |
| Pb | ≤15ppm | 3 |
| Hg | ≤0.1ppm | Negative |
| Cd | ≤2ppm | 2 |
| Cr | ≤5ppm | 0.001 |
| As | ≤5ppm | 0.06 |
| F | ≤400ppm | 240 |
| Conclusion | Conform | |
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CAS No:77-92-9
Appearance:White crystal or crystalline powder
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Appearance:Colorless liquid
CAS No:110-17-8
Appearance:Crystalline powder