Product Description
[English name] Polyaluminium Chloride or basic aluminium chloride short for PAC
CAS No.: 1327-41-9
[Molecular formula] [AL2(OH)LnCL6-n]m
[Technical standard] the product quality conforms to the national GB15892-2003 standard
[Application]PAC is a kind of inorganic macromolecule flocculant. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule. It adapts a wide pH range of 5.0~9.0, and the best is between 6.5~7.6.
1)Purification of river water, lake water and underground water, industry water and industry recycling water.
2)Reclaiming coal from coal-washing waste water and kaolin in ceramic industry
3)Purification of the waste water in printing and dyeing industry, leather industry, brewage industry, meat-processing industry, coal-washing, metallurgy industry, mine, pharmacy, paper-making, and purification of the waste water containing fluorine, oil and heavy metals
4)Tannage and cloth cockling-prevent, Catalyzer carrier.
5)Cement Solidifying, and moulding; Refining of pharmaceuticals, glycerine and sugar; Paper-making glue.
Items industrial
Liquid
Solid
Appearance
Brown or pale gray
Light yellow or brown
Aluminum Oxide(AL2O3)%
10.0min
27.0-32.0min
Basicity(B)%
40-85
40-90
Densicity(20º C)(g/cm3)
1.15min
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Water insoluble substance%
0.5max
1.5max
pH value(1% aqueous solution)
3.5-5.0
3.5-5.0
[Storage & transportation] Stored in dry, cool airiness place, far away from heat, avoid insolation, sign with no moisture and no insolation
[Packing] plastic woven bag with Peliner. N. W. 25kg.
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