Poly aluminium chloride is a kind of inorganic polymer coagulant, due to the effect of bridging of the hydroxyl ions and polyvalent anions polymerization production charge higher molecular weight of inorganic polymer water treatment agent.
Formula: [AL2(OH)LnCL6-n]mMolecular Weight:174.45 CAS.NO.: 1327-41-9
Properties
The product is high-efficient, cheap and nonic high molecular compound. It's easily soluble in water. In the hydrolytic process, it is accompanied with the chemical processes such as electrochemistry, coagulation, absorption and precipitation. The product has the features including wide applicable range of value, large granule, and quick speed in sedimentation.
Specifications:
Item | Index |
Aluminum Oxide - Al2O3 | â¥30% |
Basicity (B) | 40.0-90.0% |
Density(20°C) | â¥1.12 g/cm³ |
Water insoluble substance | â¤0.60% |
(10g/l Water) | 3.5-5.0 |
As | â¤0.0002% |
Pb | â¤0.001% |
Cd | â¤0.0002% |
Hg | â¤0.00001% |
Cr | â¤0.0005% |