Poly Aluminium Chloride

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Min. Order:: 20

Min. Order:: 20

Delivery Time:: 10 Days

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Basic Info

Place of Origin:	China
Supply Ability:	10000mt/year

Product Description

1. Breif description

Polyaluminium chloride (PAC) is a new type ofhigh efficiency inorganic polymer coagulant. With advanced manufacturing technique and high quality raw material, it shows the features of low impurity, high molecula weight, and superior coagulating effect.

2. Chemical composition:

According to GB15892-2003 or other equivelent standard, the chemical features of PAC are as follows:

Index Name	Feature
	Class 1				Class 2
	Liquid		Solid		Liquid	Solid
	High-class	First-class	High-class	First-class	Liquid	Solid
Al₂O₃, %≥	10.0	10.0	30.0	28.0	10.0	27.0
Alkalinity,%	40-85	40-85	40-90	40-90	40-90	40-90
Density(20^o),g/cm³≥	1.15	1.15	--	--	1.15	--
Substance not insolved in water, %≤	0.1	0.3	0.3	1.0	0.5	1.5
PH(1% aqueous solution)	3.5-5.0	3.5-5.0	3.5-5.0	3.5-5.0	3.5-5.0	3.5-5.0
Ammonia nitrogen(N),%≤	0.01	0.01			--
Arsenic(As), %≤	0.0001	0.0002
Lead(Pb), %≤	0.0005	0.001
Cadmium(Cd), %≤	0.0001	0.0002
Mercury(Hg), %≤	0.00001	0.00001
Chromium(Cr⁺⁶), %≤	0.0005	0.0005
Note: 1)The mass fraction of inclusion such as Ammonia Nitrogen, As, Pb, Cd, Hg and Cr⁺⁶are all measured based on 10.0% Al₂O_3. 2)The index for Class 1 is compulsory and for Class 2 is recommended.