Polyaluminium Chloride High purity PAC is milky white powder,it also widely used in the paper industry, medicine
English name: poly aluminium Chloride(poly aluminium chloride, poly aluminum chloride, poly aluminum chloride)(High Purity), short for PAC
Flocculant /coagulant synonyms: PAC; Aluminum chlorohydrate; Aluminum chlorhydroxide;
Aluminum chloride, basic; Aluminum hydroxychloride; Poly Aluminum Chloride; Polyaluminum
Chloride
CAS No.: 1327-41-9
Molecular formula: [AL2(OH)nCL6-n]m
Technical standard: GB15892-2009
Features of spray dried process:
High purity PAC is milky white powder, Its raw materials are Aluminium hydroxide Al(OH)3 and Hydrochloric Acid (HCl) food garde Compared with other grades , the water insoluble
substance is low, also the Basicity.
SGS CERTIFICATES of the SPRAY DRIED and ISO CERTIFICATE can be shown under customers’ requirement.
Technical Data of PAC
Items poly aluminium Chloride
Appearance GB15892-2009PAC high purity grade
drinking water standard Excellent gradeB Excellent grade A
AL2O3 % 29 30±0.5 29±0.5
Basicity % 40-90 40-60 40-60
Max. water insoluble substance %0.6 0.2-0.3 0.2-0.3
pH value
(1% aqueous solution)3.5-5.0 3.5-5.0 3.5-5.0
SO2- %, ≤ - - 0.6
Ammoniacal nitrogen %, ≤0.01 0.01 0.01
Fe, %, ≤ - 0.0045 0.0045
As, %, ≤ 0.0002 0.0002 0.0002
Mn, %, ≤ - 0.0075 0.0075
Cr 6+ %, ≤ 0.0005 0.0005 0.0005
Hg %, ≤ 0.00001 0.00001 0.00001
Pb %, ≤ 0.001 0.001 0.001
Cd %, ≤ 0.0002 0.0002 0.0002
ApplicationPotable/industrial/waste water treatment
Package25 kg net each plastic woven bag,lined with PE bag.
Shelf life:One year
