[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.
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Items
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industrial
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liquid
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solid
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Appearance
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brown or pale gray
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light yellow or brown
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Aluminum Oxide（AL2O3）%
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10.0min
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27.0-32.0min
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Basicity（B）%
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40－85
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40－90
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Densicity（20℃）（g/cm3)
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1.15min
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---
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Water insoluble substance%
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0.5max
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1.5max
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PH value(1% aqueous solution)
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3.5－5.0
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3.5－5.0
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[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.
