PAC Polyaluminum Chloride Drinking Grade White Powder For Water Treatment

Color: White

Appearance: Powder

AL2O3 Content: 30%

CAS NO.:1327-41-9

HS Code: 3824999999

Packaging: 25kg/bag


Product Description:

Polyaluminium chloride PAC is divided into industrial grade and drinking grade. The industrial grade is divided into brown granule PAC and yellow granule PAC. The drinking grade is divided into yellowish powder PAC and white powder PAC.

White polyaluminum chloride is drinking-grade polyaluminum chloride, which is a white or milky white milk powder fine powder processed by spray drying aluminum hydroxide powder and high-purity hydrochloric acid. The aqueous solution of this product is clear and transparent without any color. The solid will melt when exposed to the air, and it is different from ordinary Compared with polyaluminum chloride, it has the characteristics of low water-insoluble matter, easy dissolution, low basicity and small iron content.


Item Physical Form
Liquid Solid
Content  of  AL₂O₃ 10%    30%
Basicity% 40-90
PH(1%Aqueous  Solution) 3.5-5.0
Water Insoluble ≤0.2 ≤0.6
As% ≤0.0002
Pb% ≤0.001
Cd% ≤0.0002
Hg% ≤0.00001
Cr+6% ≤0.0005


1. Pure white polyaluminum chloride is used for water treatment, which can effectively remove various toxic and harmful pollutants in water, and the dosage is far lower than that of traditional inorganic coagulants, which can significantly improve treatment efficiency and reduce operating costs; the purified water quality is better than sulfuric acid Compared with aluminum flocculant, the cost of water purification is 15-30% lower.
2. High-purity white polyaluminum chloride also has good retention and drainage effects, which can effectively improve the drainage performance and retention rate of slurry.
3. The formation of flocs is fast and the sedimentation speed is fast, which is larger than traditional products such as aluminum sulfate.
4. The range of PH5.0-9.0 of the source water can be condensed.
5. Low corrosiveness and good operating conditions.


Application Fields:

White polyaluminum chloride is mainly used in the treatment of urban water, domestic water and drinking water.

During use, it is sometimes used in combination with polyacrylamide PAM(cationic polyacrylamide, anionic polyacrylamide, nonionic polyacrylamide) or PFS polymeric ferric sulfate according to the situation.


Packaging & Storage:
Plastic woven bag for external use, with plastic film set inside, each bag has a net weight of 25kg and can be modified according to user requirements.
Effective storage period of the product: half a year for liquid and two years for solid.