Min. Order Reference FOB Price
1 kg US$4.00-9.00 / kg
Product Description
Product Description Methyl paraben, also mEthyl Paraben, one of the parabens, is a preservative with the chemical formula CH3(C6H4(OH)COO). It is the methyl ester of p-hydroxybenzoic acid. Nature : a white crystalline powder or crystalline. 115-118 ° C melting point, boiling point, 297-298 ...