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Polyaluminium Chloride (PAC)
[English name] Polyaluminium Chloride (PAC)
[Molecular formula] [AL2(OH)LnCL6-n]m CAS No.: 1327-41-9
[Technical standard] the product quality conforms to the national GB15892-2009 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 (20ºC) (g/cm3)	1.15min	---
Water insoluble substance%	0.5max	1.5max
PH value(1% aqueous solution)	3.5-5.0	3.5-5.0

Polyaluminium Chloride (PAC) for Drinking Water

Items	Drinking Water
	Solid
Appearance	Light yellow
Aluminum Oxide (AL2O3) %	30min
Basicity (B) %	40-90
Densicity (20ºC) (g/cm3)	---
Water insoluble substance%	0.1max
PH value(1% aqueous solution)	3.5-5.0
as	0.0002max
Pb	0.001max
CD	0.0002max
Hg	0.00001max
Cr+6	0.0005max

[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.