Aluminum Chloride Hexahydrate (AlCl3·6hH2O)


Aluminum chloride hexahydrate (AlCl3·6H2O) is easy to hygroscopic moisture. It is non-combustible and non-toxic. Aluminum chloride hexahydrate powder is easy to be dissolved in water, alcohol, ether, and glycerol. Aluminum chloride hexahydrate solution is acidic. The decomposition temperature is 100°C. This solution will release hydrogen chloride when heated.



Molecular Formula:


Molecular Weight:



Item Index
Product Grade Cosmetic Grade Tech. Grade
Product Code IR-071A IR-071B
Appearance White crystal White or light yellow crystal
Assay 97.00% Min. 95.00% Min.
Aluminum (Al3+) 10.80% Min. 10.62% Min.
Chloride (Cl) 42.70% Min. 41.85% Min.
pH (15%, aqueous at 25ºC) 2.20-3.80 2.20-3.80
Water Insolubles 0.05% Max. 0.05% Max.
Sulfate (SO42-) 100ppm Max. 0.03% Max.
Iron (Fe) 20ppm Max. 100ppm Max.
Heavy Metals (Pb) 15ppm Max. 20ppm Max.
Arsenic (As2O3) 5ppm Max. 5ppm Max.


Aluminum chloride hexahydrate (AlCl3·6H2O) could be used for the water treatment process, medicine, and cosmetic products. It may also have other usages at the expert’s discretion.

Packing and Storage:

For customer convenience, aluminum chloride hexahydrate is available in PP woven 25kg or 40kg bag. Bulk and semi-bulk bags can be filled or sized to meet your packing needs.

Aluminum chloride hexahydrate should be stored in a cool, dry, and clean area and should be kept in sealed containers when not in use as it readily absorbs moisture.

We certify that aluminum chloride hexahydrate incorrect storage will meet sales specifications for a year from the date of manufacture.


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