YingLong—Chemicals Raw Materials Flocculant Poly Aluminium Chloride PAC For Water Treatment

Classification Water treatment agent
EINECS No 215-477-2
CAS No 101707-17-9
MF Al2Cl(OH)5
Purity 24-30%


ClassificationWater treatment agent
EINECS No215-477-2
CAS No101707-17-9

Properties of polyaluminium chloride

1.Wide range of application and wide adaptability to water.

2.It is easy to form large alum flowers quickly and has good precipitability.

3.The water quality after purification is better than inorganic coagulant suchas aluminum sulfate, and the cost of water purification is 15-30% lower than that.


Index nameindex
First Grade
Drinking water %Non drinking water %
alumina (AL2O3) mass fraction/%≥28-3027-29.0
density (20oC)/(g/cm3) ≥1.121.12
Mass fraction of water insolubles /% ≤1.01.5
PH(1% aqueous solution)3.5-5.03.5-5.0
arsenic (As) mass fraction /% ≤0.0050.005
lead (Pb) mass fraction /% ≤0.0010.003
cadmium (Cd) mass fraction /% ≤0.0020.002
mercury (Hg) mass fraction /% ≤0.000010.00001
Six valence chromium(Cr+6) mass fraction /% ≤0.0050.005


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