|Name:||Poly Aluminium Chloride||Alias:||PAC, Polyaluminum, Polyaluminum Chloride|
|Chemical Formula:||[Al2(OH)nCl6-n]m||Appearance:||Tan Powder|
|CAS No.:||1327-41-9||EINECS No:||215-477-2|
28% PAC Polyaluminium Chloride,
PAC Polyaluminium Chloride,
1327-41-9 pac poly aluminium chloride
PAC Polyaluminium Chloride For Water Treatment 30% Poly Aluminium Chloride
PAC is a compound between AlCl3 and Al(OH)3. The molecular formula [Al2(OH)nCl6-n·xH2O]m (m≤10, n=1～5), is a new type of inorganic polymer compound flocculant.
The pure Poly Aluminium Chloride is yellow or gray flake, granular or powder solid. It is easily soluble in water, and the aqueous solution undergoes hydrolysis, accompanied by processes such as condensation, adsorption and precipitation.
|Mass fraction of alumina /% ≥||28|
|Mass fraction of water insolubles/% ≤||0.4|
|PH value (10g /L aqueous solution)||3.5-5|
|Mass fraction of iron(Fe) /% ≤||3.5|
|Mass fraction of arsenic(As) /% ≤||0.0005|
|Mass fraction of lead(Pb) /% ≤||0.002|
|Mass fraction of cadmium(Cd) /% ≤||0.001|
|Mass fraction of mercury(Hg) /% ≤||0.00005|
|Mass fraction of chromium (Cr)/% ≤||0.005|
Polyaluminum chloride should be protected from rain and hot sun during transportation. It should be stored in a cool, ventilated, and dry place, and the storage place should be kept clean.
Polyaluminum chloride is mainly used as an antiperspirant in cosmetics and a flocculant for water purification. It can also be used in the treatment of industrial wastewater.
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