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Item | value |
Classification | Chemical Auxiliary Agent |
CAS No. | 1327-41-9 |
Other Names | PAC coagulant, PAC . alum |
Type | Wastewater Treatment Chemicals |
Usage | Water Treatment Chemicals |
Brand Name | YIXIN |
Description | Yellow powder/White powder |
Shelf life | 36 Months |
Density | 0.53g/ml |
Solid content | Poly Aluminum Chloride, with added chlorine-based |
Molecular weight | 25kg/01 bag |
Solubility | Completely soluble in water |
Poly Aluminium Chloride | |||
No | ITEM | SPECIFICATION | TEST RESULT |
1 | Al2O3 (mass fraction %) | | 28% 30% |
2 | basicity% | 40.0-90.0 | 85.6 |
3 | Water insoluble,% | ≤1.0 | 0.6 |
4 | PH value(10g/L solution) | 3.5-5.0 | 4.2 |
5 | As(mass fraction%) | ≤0.001 | 0.0005 |
6 | Pb(mass fraction%) | ≤0.001 | 0.0006 |
7 | Cd(mass fraction%) | ≤0.0005 | 0.00006 |
8 | Hg(mass fraction%) | ≤0.0002 | 0.0001 |