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CAS 173762-83-9

CAS 173762-83-9 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 173762-83-9
CAS 173762-83-9PubChem CID 10130296

Aluminum zirconium pentachlorohydrate (USP)

Aluminum zirconium pentachlorohydrate is a common active ingredient in personal care products as an antiperspirant agent. Its main mechanism of action is through blocking the pores via formation of polymer complex and preventing sweat from leaving the body. — DrugBank

IUPAC name
aluminum;zirconium(4+);chloride;hydroxide;hydrate
Molecular formula
AlClH3O2Zr+5
Molecular weight
188.68 g/mol
Exact mass
186.868394 Da
Topological polar surface area
2.0 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
3
Covalent units
5
Defined stereocentres
0

Also known as

Zirkonal 50Rezal 95UNII-15K31617MU15K31617MUZirkonal l 450Rezal 67Az-7373 powderAluminum zirconium pentachlorohydrate [USP]
16 more reported names
ALUMINIUM ZIRCONIUM PENTACHLOROHYDRATEALUMINUM ZIRCONIUM PENTACHLOROHYDRATE (USP MONOGRAPH)ALUMINUM ZIRCONIUM PENTACHLOROHYDRATE [USP MONOGRAPH]RefChem:58348Skin So SoftOriginal Anti-Perspirant DeodorantSkin So SoftSignature Silk Anti-Perspirant DeodorantSkin So SoftSoft and Sensual Anti-Perspirant DeodorantOn Duty 24 Hours Clear ProtectionRoll-On Anti-Perspirant DeodorantSkin So Soft Fresh and SmoothMoisturizing Hair Minimizing Anti-Perspirant Deodorant605-691-8Aluminum zirconium pentachlorohydrateRezal 885ALUMINIUM ZIRCONIUM TRICHLOROHYDRATEALUMINIUM ZIRCONIUM OCTACHLOROHYDRATEALUMINUM ZIRCONIUM OCTACHLOROHYDRATE [USP MONOGRAPH]ALUMINUM ZIRCONIUM TRICHLOROHYDRATE [USP MONOGRAPH]
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Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 173762-83-9

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How CAS 173762-83-9 is used on this site

CAS 173762-83-9 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 173762-83-9 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.