Potassium Methoxysalicylate（4MSK）
Product name: BeriCos® 4MSK

Alias: 4MSK, Potassium 4-methoxysalicylate

INCI Name: Potassium Methoxysalicylate

Molecular weight: 206.24

Molecular formula: C8H7KO4

CAS No.: 152312-71-5

Appearance: White crystalline powder

Purity: ≥99%

pH (1% aqueous solution): 7.0~8.5