Description

Aluminum Sesquichlorohydrex Pg is a high-purity, polymeric aluminum complex widely used as an active antiperspirant agent. This compound is valued for its superior efficacy and enhanced skin feel in personal care formulations. It is a critical raw material for manufacturers of roll-ons, sticks, sprays, and creams within the global cosmetics and personal care industry.

Application

• Primary Antiperspirant Agent in roll-on, stick, spray, and cream formulations.
• Key Ingredient in clinical-strength and prescription antiperspirant products.
• Formulation Component for deodorants requiring enhanced efficacy and reduced irritation.
• Raw Material for cosmetic R&D focused on advanced sweat control technology.
• Industrial Applications where moisture control and astringent properties are beneficial.

Basic Information

Product Name	Aluminum Sesquichlorohydrex Pg
CAS No.	173763-16-1
Molecular Formula	Al2Cl(OH)5 • (C3H8O2)x
Molecular Weight	Variable (Polymeric Complex)
Synonyms	Aluminum Chlorohydrex Propylene Glycol; Aluminum Sesquichlorohydrate Propylene Glycol Complex; Aluminum Chlorohydrate PG Complex; Rehydrol®; Chlorhydrol® with PG; Aluminum Chlorohydrex Polyethylene Glycol (related); Antiperspirant Active 173763-16-1; Poly(aluminum chlorohydroxide) propylene glycol adduct
EINECS	Contact for details

Quality Control

Our Aluminum Sesquichlorohydrex Pg is manufactured under strict quality management systems. Each batch is tested to ensure it meets stringent specifications for aluminum and chloride content, propylene glycol ratio, and pH. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing purity and compliance with relevant cosmetic ingredient standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to standard
Assay (Al2O3 Content)	Contact for details
Assay (Cl Content)	Contact for details
Propylene Glycol Content	Contact for details
pH (in solution)	Contact for details
Loss on Drying	< 5.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.