Potassium Methoxysalicylate/CAS No.: 152312-71-5
Shanghai Greaf Biotech Co.,Ltd is professional producer and manufacturer of potassium methoxysalicylate in China, equipped with a productive factory of potassium methoxysalicylate, welcome to wholesale our products.


Potassium Methoxysalicylate manufactured by us is for cosmetic use only. It is usually used as exfoliating agent, and whitening/anti-spot agent. It can inhibit the activity of tyrosinase, and hence prevent melanin production, It can also expedite the normal shedding of the stratum corneum which carries melanin.


Chemical Information of Potassium Methoxysalicylate:

Trade Name: Excutin 4MSK

INCI Name: Potassium Methoxysalicylate

CAS No.: 152312-71-5

Molecular Formula: C8H7KO4

Molecular Weight: 206.24


Specifications of Potassium Methoxysalicylate:

Appearance White, crystalline particle

Odor Almost Odorless

pH 5.5 - 7.5

Purity (HPLC) ≥ 99.0 %

Melting point 239 – 242 °C

Hg < 1 mg/kg

As < 2 mg/kg

Pb < 5 mg/kg

Total bacteria < 100 CFU/g

Yeast and mold < 10 CFU/g


Package of Potassium Methoxysalicylate:

10.0kg(10 aluminum foil bags)/carton.
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