Polyaluminum Chloride

Specifications Poly aluminium Chloride PAC

1.High purity

2.Easy water-soluble

3.High quality&best price

4.Free sample

Poly aluminium Chloride PAC     Introduction: Water treatment chemical, a kind of flocculants, easy soluble in water
Formula: AL2(OH)nCL6-NLm
CAS No.:1327-41-9   Two Type: granular, powder
Two Methods:Drum PAC or Spray drying PAC
Three Colors:yellow, light yellow, white only for spray drying PAC
Standard:GB 15892-2009       Description: This product is high-effective inorganic polymer coagulant. no poison, no taste, and no causticity.     Application Field: It is widely applied in water purification, wastewater treatment, precision cast, paper production, pharmaceutical industry and daily chemicals.   Advantage: 1. Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is much better than other organic flocculant, furthermore, the treatment cost is lowered by 20%-80%. 2. It can lead to quick formation of flocculant (especially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin. 3. It can adapt to a wide range of pH value (5−9), and can reduce the pH value and basicity after processing. 4. The dosage is smaller than that of other flocculants. It has wide adaptability to the waters at different temperatures and at different regions. 5. Higher basicity, lower corrosive, easy for operation, and long-term use of non-occlusion.   Specification:  

	Index
	Drinking water				Non-drinking water
	Liquid		Solid		Liquid	Solid
	High-lass	First-class	High-class	Firsr-class
AL2O3)/%≥	10.0	10.0	30.0	28.0	10.0	27.0
Basicity	40-85	40-85	40-90	40-90	40-90	40-90
Density(20°C)/(g/cm3)≥	1.15	1.15	-	-	1.15	-
Water-insoluble%≤	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
N%≤	0.01	0.01
As %	0.0001	0.0002
Pb %	0.0005	0.001
Cd %	0.0001	0.0002
Hg %	0.00001	0.00001
Cr6+ %	0.0005	0.0005

        Application Method: 1. The solid products should be added after dilution. Dilution ratio generally: 2%~20% (in weight percentages). 2. The general dosage: 1~15 grams / ton, and the actual dosage is based on users’ test to determine. 3. The product can not be mixed with other chemicals.       Usage: Put the solid PAC into the water (common temperate) as the proportion of 1:3 with stirring it. After 30 minutes, when the solution is over, add 25-30 times water to dilute it, and then put into the waste water. Generally speaking, the dosage is 1/100000 of the waste water, which means to put 15kg solid PAC in 1000 ton water. The use of accurate, but according to the water quality in the turbidity and different content by the test to find out the best drug dosage.         Package and Storage: 1. Be pakced in polypropylene woven bag with plastic liner, 25kg/bag 2. Useful life is 2 years, should be stored in airy and dry place.