Poly Aluminium Chloride/PAC

Poly Aluminium Chloride/PAC

1 – CAS No.:1327-41-9

2 – Other Names:Polyaluminium Chloride / PAC

3 – MF:Al2Cln(OH)6-n

4 – EINECS No.: 215-477-2

5 – Place of Origin:Henan, China (Mainland)

6 – Grade Standard:Industrial Grade ; water treatment grade

7 – Purity: 26%/ 28% / 29% / 30% / 30.5%

8 – Appearance:Pure White & Yellow Powder

9 – Application: Widely applied for treating the domestic drinking water ,domestic sewage and industrial waste water.

The product is high-efficient, cheap and nontoxic inorganic high molecular compound. It’s easily soluble in water. In the hydrolytic process, it is accompanied with the chemical processes such as electronic chemistry ,coagulation, absorption and precipitation. The product has the features including wide applicable range of PH value ,large granule, and quick speed in sedimentation. It’s widely used in treating the domestic drinking water, domestic sewage and industrial waste water .

Item Index
Solid Liquid
Appearance White powder,Light yellow powder Clear near water-white liquid
Al2O3 Content 26~31% 6~18%
Basicity 40~85 40~85
Density(20℃)(g/cm3) 1.15
Mass fraction of Insoluble matter( %)≤ 1.5 0.5
PH value(% aqueous solution) 3.5-5.0
Mass fraction of Fe/% ≤ 2.0-5.0
Mass fraction of As/% ≤ 0.0015 0.0005
Mass fraction of Pb/% ≤ 0.006 0.002
Mass fraction of Cd/% ≤ 0.0002 0.0001
Packing 25kg pp per bag


10 – Storage:  The products shall be sealed and stored in the dry and ventilated place to prevent from rain ,high temperature and strong sunlight.

Application method:The liquid product can be used directly or used after dilution. Dilution is necessary before used for the solid product. The normal dilution ratio for the solid product is 5%-15%.