China White PAC 31% Poly Aluminium Chloride
White PAC - which compared with ordinary poly aluminum has the following characteristics: One, AL2O3 content is high, '29.5%. Second, the salt is low, only 50%, while the average degree of polymerization of aluminum salt is about 90%. Third, the water insoluble matter is small, only 0.3%, while the average poly aluminum more than …
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