Description
Aluminum Chloride, Basic (Al2ClH5O5) is a high-purity inorganic compound widely utilized in industrial and research applications. This versatile chemical, also known as Basic Aluminum Chloride or Aluminum Chlorohydroxide, is characterized by its molecular formula Al2ClH5O5 and CAS number 1327-41-9. It is synthesized under stringent conditions to ensure optimal consistency and performance. Commonly used as an antiperspirant agent in personal care products, it also serves as a coagulant in water treatment and a catalyst in organic synthesis. Its anhydrous form, Aluminum Chlorohydrate, is prized for its stability and efficacy in formulations. Available in powder or granular form, this compound meets rigorous purity standards, making it ideal for laboratory and commercial use. Store in a cool, dry place to maintain integrity.
Properties
- CAS Number: 1327-41-9
- IUPAC Name: dialuminum;chloride;pentahydroxide
- InChI: InChI=1S/2Al.ClH.5H2O/h;;1H;5*1H2/q2*+3;;;;;;/p-6
- InChI Key: ZGRQKCWNBYXGOB-UHFFFAOYSA-H
- Exact Mass: 173.945628
- Molecular Formula: Al2ClH5O5
- Molecular Weight: 174.45
- SMILES: [OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Cl-]
- Topological: 5
- Monoisotopic Mass: 173.945628
- Physical Description: Aluminum chlorohydrate solution appears as a clear amber liquid with little or no odor. Denser than water. May severely irritate skin, eyes or mucous membrane. Used in commercial antiperspirants and deodorants.
- Synonyms: Basic aluminum chloride, Aluminum chlorohydroxide, Aluminum chloride, basic, 407PSC3OC7, Aluminum chlorohydrate anhydrous, Aluminum chlorhydrate (Al2(OH)5Cl), Aluminum chlorohydrate (Al2(OH)5Cl), ALUMINUM CHLORHYDROXIDE (AL2(OH)5CL), BASIC ALUMINUM CHLORIDE (AL2(OH)5CL), ICEKING Refresh Armpit, DTXSID8050449, Every Man Jack Sea Salt Antiperspirant, Every Man Jack Cedarwood Antiperspirant, Every Man Jack Sandalwood Antiperspirant, 12042-91-0, 1327-41-9, aluminum chloride hydroxide, Aluminum(III) chloride pentahydroxide, H5Al2ClO5, SCHEMBL1727377, ZGRQKCWNBYXGOB-UHFFFAOYSA-H, AKOS025294168, NS00086067
Basic Aluminum Chloride is primarily employed as an active ingredient in antiperspirants due to its ability to reduce sweat production. In water treatment, it acts as a flocculating agent to remove impurities. Additionally, it serves as a Lewis acid catalyst in organic reactions such as Friedel-Crafts alkylation. Its stability and low toxicity make it suitable for pharmaceutical and cosmetic applications.
Safety and Hazards
GHS Hazard Statements
- H290 (77.8%): May be corrosive to metals [Warning Corrosive to Metals]
- H318 (76%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Precautionary Statements
- P234, P264+P265, P280, P305+P354+P338, P317, P390, and P406
Hazard Classes and Categories
- Met. Corr. 1 (77.8%)
- Eye Dam. 1 (76%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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