Description

Aluminum Chlorohydrex Pg is a high-purity, polymeric aluminum complex widely recognized for its superior efficacy and stability in personal care formulations. This compound is a cornerstone ingredient for developing high-performance, non-irritating antiperspirant and deodorant products. It is primarily sought after by manufacturers in the cosmetics, personal care, and pharmaceutical industries for its reliable performance and excellent skin feel.

Application

• Primary Antiperspirant Agent: The key active ingredient in roll-ons, sticks, sprays, and creams for effective sweat reduction.
• Deodorant Formulations: Used to control odor-causing bacteria, often combined with fragrance in solid and soft-solid applications.
• Cosmetic Sticks & Creams: Provides the desired viscosity, stability, and application properties in anhydrous and emulsion-based systems.
• Pharmaceutical Topicals: Employed in astringent preparations and other dermatological formulations requiring aluminum-based actives.
• Enhanced Efficacy Products: Ideal for "clinical strength" or prescription-grade antiperspirant products requiring higher active concentrations.
• Propylene Glycol (PG) Based Systems: Specifically formulated for compatibility and enhanced delivery in formulations utilizing propylene glycol as a solvent or carrier.

Basic Information

Product Name	Aluminum Chlorohydrex Pg
CAS No.	173762-82-8
Molecular Formula	Al2(OH)5Cl • 2H2O • (C3H8O2)x
Molecular Weight	Contact for details
Synonyms	Aluminum Chlorohydrex Propylene Glycol; Aluminum Chlorhydroxide Propylene Glycol Complex; Aluminum Chlorohydrate PG; Propylene Glycol Complex of Aluminum Chlorohydroxide; Aluminum Chlorohydrate with Propylene Glycol; Aluminum Chlorohydroxide Propylene Glycol Adduct; Antiperspirant Active Aluminum Chlorohydrex PG; Rehydrol® II (Trade Name)
EINECS	Contact for details

Quality Control

Our Aluminum Chlorohydrex Pg is manufactured under strict quality management systems to ensure batch-to-batch consistency and compliance with global cosmetic ingredient standards. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as aluminum and chloride content, pH, and propylene glycol levels. Our quality commitment supports formulations requiring adherence to GMP guidelines and major international regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance and flow characteristics.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms
Assay (as Al2O3)	Contact for details
Chloride Content	Contact for details
Propylene Glycol Content	Contact for details
pH (in solution)	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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