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Poly Aluminum Chloride

Properties: Poly aluminum chloride is a kind of inorganic material, a new water purification material, inorganic polymer coagulant, referred to as poly aluminum. It is a water-soluble inorganic polymer between AlCl3 and Al(OH)3. The general chemical formula is [Al2(OH) NCL6-N] M, where M represents the degree of polymerization and N represents the neutral degree of PAC product.

Synonyms: PAC, Aluminum chlorohydrate

Molecular formula: [AL2(OH)NCL6-N]M

CAS No: 1327-41-9

UN No.: N/A

Detailed Applications:

In the sewage treatment industry, polyaluminum chloride is widely used in the sewage treatment, which can make the fine suspended matter in the sewage coagulate and precipitate quickly, so as to achieve the purpose of purifying the sewage. The use of polyaluminum chloride can make the sewage treatment faster, reduce the difficulty of treatment, but also reduce the content of nitrogen, hydroxide and other harmful substances in the sewage, so as to achieve higher environmental benefits.


In the paper industry, polyaluminum chloride can be used as a precipitating agent for pulp in the paper making process. It can make the impurities in the pulp precipitate efficiently, so as to achieve the purpose of improving the quality, strength and smoothness of the paper, but also reduce the production of waste in the papermaking process, with economic and environmental protection double benefits.


In the radiator descaling industry, impurities such as rust and scale will be produced over time in the process of using the radiator. These impurities will seriously affect the service life and efficiency of the radiator, and even cause the temperature imbalance of the radiator. Polyaluminum chloride can participate in the chemical reaction of warm water, so that the rust on the surface of the radiator is quickly dissolved, and reduce the degree of corrosion of the radiator, thereby extending the service life of the radiator.


In the drinking water purification treatment industry, polyaluminum chloride in the drinking water purification treatment process, can make the turbidity and suspended matter in the water source efficient condensation and precipitation, so that the water quality has been improved. At the same time, the moisture required in the production process is not high, and the use of polyaluminum chloride can play a good drying role and improve the dryness of water.

Package:

packaging can be customized

Qualification Certificate:

ISO

Specification:

Milky white

HS CODECAS NO.FORMULAMOLECULE WEIGHTSHELF LIFE
38249099901327-41-9[AL2(OH)NCL6-N]MNA12 MONTHS


ITEMSUNITLOWER LIMITUPPER LIMIT
APPEARANCE
MILKY WHITE POWDER
SOLUBILITY
EASILY SOLUBLE
TOXICITY
NON-TOXIC
IDENTIFICATION
SOLUTION COLOR: TRANSPARENT
ALUMINUM OXIDE (AL2O3) CONTENT%2831
BASICITY %4090
WATER INSOLUBLE%
0.6
PH (1%)
3.05.0
AS %
0.0002
PB%
0.001
CD %
0.0002
HG %
0.00001
CR6+%
0.0005
NITROGEN %
0.01


Tech grade

HS CodeCAS No.FormulaMolecule WeightShelf Life
28273200.001327-41-9(AlCl3)n133.34 g/mol12 months


ItemsUnitLower LimitUpper Limit
Appearance
Yellow powder
Solubility
Easily soluble
Identification
Solution color: transparent
Al2O3%2830
Basicity%4090
pH (1% water solution)
3.05.0
Water insoluble matter%0.51.0


Drinking grade

ItemsUnitLower LimitUpper Limit
Appearance
White powder
Solubility
Easily soluble
Identification
Solution Color: transparent
Al2O3%29
Basicity%45.055.0
pH (1% water solution)
3.55.0
Water insoluble matter%
0.2
Nitrogen%
0.09
Pb%
0.003
As%
0.0005
Cd%
0.0006
Hg%
0.00002
Cr6+%
0.0015
Mn%
0.045

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