Description

Salicylic Acid USP is a high-purity, monohydroxybenzoic acid widely recognized for its keratolytic and anti-inflammatory properties. This essential pharmaceutical-grade compound is critical for ensuring product efficacy and safety in regulated formulations. It serves as a fundamental active ingredient and intermediate for manufacturers in the pharmaceutical, personal care, and cosmetic industries.

Application

• Pharmaceutical Active Ingredient: Key component in topical formulations for treating acne, psoriasis, corns, calluses, and warts.
• Cosmetic & Personal Care: Used in cleansers, toners, and exfoliating products for its ability to clear pores and improve skin texture.
• Chemical Synthesis: Important precursor in the manufacture of aspirin (acetylsalicylic acid) and other salicylate derivatives.
• Preservative & Stabilizer: Functions as a mild preservative in certain food, cosmetic, and pharmaceutical products.
• Industrial Applications: Utilized in the production of dyes, perfumes, and as a fungicide in agricultural contexts.

Basic Information

Product Name	Salicylic Acid USP
CAS No.	2469-72-7
Molecular Formula	C7H6O3
Molecular Weight	138.12 g/mol
Synonyms	2-Hydroxybenzoic Acid; o-Hydroxybenzoic Acid; Salicylic Acid; Skinoren; Keralyt; Duoplant; Saligel; Freezone
EINECS	219-567-5

Quality Control

Our Salicylic Acid USP is manufactured and tested to comply with the current United States Pharmacopeia (USP) monograph standards, ensuring it meets the stringent requirements for pharmaceutical use. Every batch undergoes rigorous analytical testing, including identification, assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White or almost white, crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	99.0% - 100.5%
Melting Range	158°C - 161°C
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Conforms to USP limits

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