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Home>Products>Water Treatment Chemical>DRINKING WATER GRADE WHITE POLYALUMINUM CHLORIDE
White polyaluminum chloride, food grade polyaluminum, and cosmetics polyaluminum belong to the spray drying process. Because of its small impurities, high purity, fast water solubility, colorless and transparent after water dissolution, it is commonly used as food intermediates, cosmetics intermediates, and pharmaceutical intermediates.
White polyaluminum chloride is made of aluminum hydroxide powder and high-purity hydrochloric acid by high-pressure reaction, and adopts the production process of spray-drying method. The content of aluminum trioxide is high, up to ≥ 30%; Water insoluble matter is small, about 0.05%, while ordinary polyaluminum is 1.5%.A large amount of positively charged particles with stable morphology can effectively promote flocculation and sizing.
Due to its high molecular weight and long molecular chain, white polyaluminum chloride has a very small dosage and is particularly used as a raw material for intermediate chemical products. In recent years, white polyaluminum chloride has greatly replaced aluminum sulfate as a neutral sizing precipitant in the papermaking industry.
| CAS：1327-41-9 | Purity：90% |
| Molecular formula：Al2Cl(OH)5 | EINECS：215-477-2 |
| Appearance：Powder | Colour:White |
| Relative density:1.13 | Alumina (Al2O3) content（%）:29-31 |
| Basicity:45-65 | Water insoluble substance:0.1 |
| PH value (1% water solubility):3.5-5.0 | Iron (Fe)mass fraction /%≤0.2 |
Packaging and storage
① Polyethylene plastic bags are used inside, and woven bags are added. Each bag weighs 25 kilograms.
② It is not allowed to mix with toxic substances during transportation and storage. It should be stored in a dry, ventilated, and cool place, and moisture should not affect normal use.
Henan Kexing Water Treatment Materials Co., Ltd.
Main categories: Poly aluminum chloride,Polyacrylamide,Poly aluminum Chloride,Sodium Acetate,Defoamer
