Aluminum chloride hexahydrate
- CAS number
- 7784-13-6
- Molecular weight
- 241.43
- Molecular formula / chemical symbol
- ALCL3.6H2O
Description
White or yellowish deliquescent powder; faint odor of HCl; density 2.40 g/cm3; soluble in water and polar organic solvents such as alcohol; aqueous solution acidic.
Keywords：Chloride
USES
The hexahydrate is used in the preparation of deodorant and antiperspirant. Also, it is applied in textile finishing to improve the antistatic characteristics and flammability ratings of various textile materials. Commercially, it is sold as crystalline powder or as a 28% solution in water.
It can replace ammonium chloride in the usage of manufacturing fuse die cast molding shell hardener in the precision casting.It has advantages of stable quality, higher intensity of the mold shell theis, convience to use and adjust,improving the operating conditions of the workers and higher comprehensive economic efficiency.
Report
|
Assay (Compl.) |
95,0-101,0% |
|
Identity according to Pharmacopoeias |
p/t. |
|
|
|
|
Appearance of solution |
p/t. |
|
Insoluble matter in H2O |
0,02 % |
|
Residual solvents (Ph.Eur./USP) |
p/t. |
|
Sulphate (SO4) |
0,01 % |
|
Ammonium (NH4) |
0,05 % |
|
Water (H2O) |
42,0-48,0 % |
|
Alkali and alkaline-earth metals |
0,5 % |
|
Heavy metals (as Pb) |
0,002 % |
|
As |
0,0003 % |
|
Cu |
0,002 % |
|
Fe |
0,001 % |
|
Ni |
0,002 % |
|
Pb |
0,002 |