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Glycolic Acid CAS 79-14-1

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Chemical Name: 4-Hydroxybenzyl Alcohol

Chemical Synonyms: 4-(Hydroxymethyl)phenol98%;4-Hydroxybenzylalcohol,(4-Hydroxyphenyl)methanol;Thehydroxybenzylalcohol;P-(HChemicalbookYDROXYMETHYL)PHENOL;RARECHEMALBD0098;P-hydroxylbenzylalcohol;4-Hydroxbenzylalcohol;(4-hydroxybenzyl)ether

CAS No.:  623-05-2

Molecular Formula: C7H8O2

Molecular Weight: 124.14

Product Overview

Glycolic Acid (CAS 79-14-1), also known as Hydroxyacetic Acid, is the smallest alpha-hydroxy acid (AHA), widely used in cosmetics, personal care, industrial cleaning, and chemical synthesis. It is available as a 70% aqueous solution and 99% crystalline powder to suit different formulation and process requirements. With consistent concentration and low impurity levels, it delivers reliable performance in pH adjustment, exfoliation, and metal surface treatment applications. Full COA and MSDS are available for quality and regulatory documentation.

Key Specifications

Parameter

Specification

Product Name

Glycolic Acid

Synonyms

Hydroxyacetic Acid; Hydroxyethanoic Acid; 2-Hydroxyacetic Acid

CAS Number

79-14-1

Molecular Formula

C₂H₄O₃

Molecular Weight

76.05 g/mol

Assay / Concentration

70% aqueous solution / 99% powder (customizable)

Appearance

Clear, colorless liquid (70%) / White crystalline powder (99%)

Grade

Cosmetic Grade / Industrial Grade / Technical Grade

Storage

Cool, dry, well-ventilated place, away from light and heat

Applications

  • Cosmetics & Personal Care: AHA used in exfoliating toners, serums, and peels for skin renewal and pH adjustment.

  • Industrial Cleaning: Effective descaling and cleaning agent for boilers, pipelines, and metal surfaces.

  • Metal Surface Treatment: Used in pickling, polishing, and electroplating processes.

  • Chemical Synthesis: Intermediate for the production of surfactants, polymers, and specialty chemicals.

  • Textile & Leather Processing: Auxiliary agent for dyeing, finishing, and leather treatment.

Why Choose This Product

  • Multiple Grades Available: Cosmetic grade and industrial grade to match your application and regulatory requirements.

  • Consistent Concentration: Stable 70% solution and high-purity 99% powder with batch-to-batch consistency.

  • Low Impurity Profile: Controlled production process minimizes by-products and simplifies downstream processing.

  • Stable Supply: Reliable capacity supporting both sample trials and commercial-scale orders.

  • Full Documentation: COA and MSDS provided with every shipment for quality and compliance filing.

Packaging & Storage

  • Standard Packaging: 250 kg in plastic drums / IBC totes (70% solution); 25 kg in fiber drums (99% powder). Customized packaging available upon request.

  • Storage Conditions: Store in a tightly closed container in a cool, dry, well-ventilated place, protected from light and heat. Keep away from oxidizing agents and bases.

  • Shelf Life: 12–24 months under proper storage conditions.

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