| Identification | Back Directory | [Name]
ALUMINUM CHLOROHYDRATE | [CAS]
12042-91-0 | [Synonyms]
D02852
microdry
astringen
aloxicoll
wickenol303
wickenol321
wickenol323
wickenol324
dialuminium
chlorhydrol
locronextra
locronflakes
locronpowder
chlorohydrol
REACH(R) 301
REACH(R) 501
MICRO-DRY(R)
CHLORHYDROL(R)
locronsolution
macrospherical95
aluminumchlorhydrol
aluminumchlorhydrate
REACH(R) 101 AND 103
MACROSPHERICAL(R) 95
chlorhydrol,granular
ALUMINUM POLYCHLORIDE
POLYALUMINUM CHLORIDE
basicaluminumchlorate
MICRO-DRY(R) ULTRAFINE
chlorhydrol,impalpable
BASIC ALUMINUM CHLORIDE
aluminum chlorhydroxide
aluminum chloride oxide
ALUMINIUMCHLORHYDROXIDE
ALUMINIUMHYDROXYCHLORIDE
Aluminium Chlorohydreate
ALUMINUM CHLOROHYDROXIDE
Aluminumchloridehydroxide
aluminumhydroxidechloride
ALUMINUM CHLOROHYDRATE(ACH)
MICRO-DRY(R) SUPERULTRAFINE
chloropentahydroxydialuminum
POLY ALUMINUM CHLORIDE (PAC)
alumium chlorohydrate solution
Dialuminiumchloridpentahydroxid
POLYALUMINUM CHLORIDE, DIHYDRATE
dialuminiumchloridepentahydroxide
ALUMINUM CHLOROHYDROXIDE, DIHYDRATE
ALUMINUM HYDROXYCHLORIDE, DIHYDRATE
aluminumchloridehydroxide(al2cl(oh)5)
AluMinuM(III) chloride pentahydroxide
Aluminum chlorohydroxide 1g [12042-91-0]
Aluminium chloride hydroxide (Al2Cl(OH)5)
ALUMINUM CHLOROHYDRATE MODIFIED SOLUTION (S5)
AluMinuM chlorohydroxide coMplex (Chlorhydrol) | [EINECS(EC#)]
215-477-2 | [Molecular Formula]
Al2ClH9O7 | [MDL Number]
MFCD00167091 | [MOL File]
12042-91-0.mol | [Molecular Weight]
210.48 |
| Hazard Information | Back Directory | [Description]
Aluminum Chlorohydrate (ACH) is a complex inorganic salt that consists of complex basic aluminium chloride. ACH is a soluble aluminum complex. It is believed that ACH acts as an antiperspirant by precipitating inside the eccrine sweat glands to produce insoluble aluminium hydroxide, which then plugs the gland. There are many soluble aluminium salts that can be used as antiperspirants, but they differ only in the relative amounts of aluminium, chloride, and zirconium. Only ACH may be used in aerosol formulations. ACH is also desirable because it has a pH of about 4.5, which is less acidic than other aluminum salts and, therefore, does not irritate the skin or damage clothing as much as plain aluminum chloride. The empirical formula for ACH is Al2(OH)5Cl·2H2O. However, when dissolved, the basic unit of ACH is more closely given by Al13O4(OH)24(H2O) with seven disassociated Cl? ions[1].
| [Chemical Properties]
This inorganic polymer is a product between aluminum chloride and aluminum hydroxide. It forms a bridged polymer through hydroxyl groups, resulting in varying numbers of hydroxyl groups in the molecule. It is a colorless or yellow resinous solid. Its solution is a colorless or yellowish-brown transparent liquid, sometimes appearing as a grayish-black viscous liquid due to impurities. The aluminum oxide content in the liquid product is over 8%, while the aluminum oxide content in the solid product is 20%-40%. It has strong bridging adsorption properties and is readily soluble in water. Its hydrolysis is accompanied by physical and chemical processes such as electrochemical, coagulation, adsorption, and precipitation. It is corrosive. | [Uses]
Anhidrotic
. | [Flammability and Explosibility]
Notclassified | [References]
[1] R Flarend . “Analysis of aluminum-26 labeled aluminum chlorohydrate.” Journal of Inorganic Biochemistry 76 2 (1999): Pages 149-152.
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