Salicylic Acid Powder ≥99.5% USP Grade

Cosmetic Grade, Ideal For For Skincare Products


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Why Buy Salicylic Acid Powder ≥99.5% USP Grade from Lab Alley

  • Price. Don’t worry! We do our homework. This product is offered at the industry’s lowest possible price.
  • Availability. In-Stock. This product is in stock and ready to ship. Orders are usually shipped in 24-48 hours.
  • Deliverability. Fast Shipping! This product is packaged with care from high quality, food grade packaging materials.
  • Quality. Our curated products bottled in America match or exceed strict specifications.

About Salicylic Acid Powder ≥99.5% USP Grade

Salicylic Acid Powder ≥99.5% USP Grade is a cosmetic-grade product that, in creams and solutions, can be used topically for treating several skin conditions that involve overgrowth of cells, scaling, calluses, warts, dandruff, etc. It is also effective for acne treatment and penetrates the skin to remove damaged cells clogging pores.

Salicylic Acid Powder ≥99.5% USP Grade is in compliance with the United States Pharmacopeia (USP) making it suitable for skincare products, drugs, and similar applications such as the manufacture of soap, shampoo, and cosmetics. The sodium salt of acid is added to mouthwashes and toothpastes to fight bacteria build up.

Common Uses and Applications

  • Treatment for various minor skin conditions
  • Food preservative
  • Analytic reagent


Chemistry Table

salicylic acid, o-hydroxybenzoic acid, 2-carboxyphenol, o-carboxyphenol, rutranex, salonil, retarder w, keralyt, duoplant, freezone
USP Grade
Salicylic Acid

Salicylic Acid Powder ≥99.5% USP Grade Specifications

Assay 99.5-101.0%
Melting Range 158°-161°C
Loss on Drying 0.5% max
Residue on Ignition 0.05 max%
Chloride (Cl) 0.0100% max
Sulfate (SO4) 0.0200% max
Heavy Metals (as Pb) 0.0200% max
Coloration of ethanolic solution, haz 10 max
Residual solvents None
4-hydroxybenzoic acid, % 0.10 max
4-hydroxyisophthalic acid, % 0.05 max
Phenol, % 0.01 max
Total impurities, % 0.20 max
IR spectrum To Pass Test
Location of main assay peak To Pass Test
Clarity of ethanolic solution To Pass Test
No other relat. subst. >0.05% To Pass Test

Safety and Shipping Information

Please feel free to download or view the Lab Alley Salicylic Acid Powder PDF Safety Data Sheet (SDS). Below, please find the PDF for Certificate of Analysis (COA). 

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