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Poly Aluminium Chloride PAC 30% Polyaluminium Chloride



  • 1327-41-9

  • 174.45

  • Al2Cl(OH)5


Product Description

Product Name: Polyaluminium Chloride
Synonyms: Aluminum hydroxychloride; PAC
CAS RN.: 1327-41-9
EINECS: 215-477-2
Molecular Weight: 174.45
Molecular Formula: Al2Cl(OH)5
Alumina(AL2O3) massfraction/% ≥
Clean White or light
yellow liquid
Basicity/% 40-90
Density(20oC)/(g/cm3)≥ 1.12
Insol. in water massfraction/% ≤ 0.2
PH(1% aqueous solution) 3.5-5.0
Arsenic (As) massfraction/% ≤ 0.0002
Lead (Pb) massfraction/% ≤ 0.001
Cadmium(Cd) massfraction/% ≤ 0.0002
Hydrargyrum(Hg) massfraction/% ≤ 0.00001
Hexavalent chrome (Cr+6)
massfraction/% ≤

Polyaluminium Chloride Advantages:Chloride Advantages:
1.     Its purifying effect on low-temperature, low turbidity and heavily organic polluted raw water is much better than other organic flocculants, also the treatment cost is lowered by 20-80%.
2.     It can lead to quick formation of folc (epecially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.
3.     The dosage is smaller than that of other flocculants, which is better for improving the quality of treated water.
4.     It has widerange adaptability to the waters at different temperatures (in the summer and the winter) and at different regions (in the south and the north of China).
5.     It is suitable for automatic dosing device of alum.
6.     It can adapt to a wide range of pH value (59), and can reduce the pH value and basicity after processing.

Polyaluminium Chloride Usage:

1.     The user can allocate remedy concentration by test and determine the optimum dosage according to different to be added after           they are dissolved and diluted.
2.     The dilution ratio of liquid product is 5-50% and the dilution ratio of solid product is 2-20%.
3.     The liquid product dosage is 3-40kg/1000 tons water and solid product dosage is 1-15kg/1000 tons water.
4.     The amount of specific dosing is based on coagulation tests and experiments.

Polyaluminium Chloride Specifications:Polyaluminium Chloride Applications:

Items                                         Data                               
Apperance                          Solid powder, yellow       
Al2O3        %                              29 min                             
Basicity     %                             50.0~90.0                       
Insolubles   %                           1.0 max                           
pH(1% water solution)             3.5~5.0                           


Polyaluminium Chloride Applications:
 In addition to purification on drinking water,urban water supply and water for precision manufacture,it has a very wide range of applications especially in paper size,drilling exploration,drugs,sugar refining,cosmetics additives,daily chemicals industry etc.

Polyaluminium Chloride Packing:de Packing:
25kg/polypropylene woven bags with inner plastic bag, 25kg/PE bag

Company Information:

Aqua Chem is one professional and leading chinese swimming pool & spa chemicals manufacturer and exporter. We invest and hold share TCCA and SDIC factory, and keep long-term stable partner relationship with several partners, that guarantee us to provide you full series of solutions for swimming pool.

Office address: No.2, West Daqing Road, Yancheng City, Jiangsu Province, China

Tel: 86-515-88356562  Fax: 86-515-88356567  www.aquachem.cn www.aquachemcn.com.


James Han

Whatsapp & Wechat: +86 15995183669

QQ: 2724761695



Over the past decade years, Aqua Chem have become one leading professional swimming pool & spa Chemical supplier and exporter in China. 

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