High purity Poly Aluminium Chloride for dringking water

1.High-purity PAC
2.milk white powder
3.water soluble
4.low basicity
5.Pass ISO9001
High-purity PAC is a kind of milk white powder. It is a kind of high-quality poly aluminum chloride which is water soluble and with low basicity. It can not only be used in the treatment of drinking water, city water and water for precision manufacturing, but also be used in paper-making, medicine, sugar liquid refining, cosmetics additives as well as daily chemical industry.


Indicator items
Liquid
Solid
AL2O3% ≥
10.0
29.0
Basicity %
45.0-55.0
Density(20°C)/(g/cm3) ≥
1.12
----
Insoluble substance %≤
0.2
0.6
PH(1% water solution)
3.5-5.0
AS/% ≤
0.0002
Pb /% ≤
0.001
Cd /% ≤
0.0002
Hg /% ≤
0.00001
Cr+6 /% ≤
0.0005
Notes:The liquid indicator of As, Pb, Cd, Hg, Cr+6 and undissolved substance is calculated according to 10% Al2O3, if the content of Al2O3 is above or equal to 10%, it should be converted to 10% Al2O3 according to the real content and calculate the indicators of all the impurities.