Min. Order Reference FOB Price
25 kg US$2.00-30.00 / kg
Product Description
Product Description Methylparaben Applications: Pharmaceutical antiseptic, cosmetic preservative Specification: Appearance: white crystalline powder Assay(on dry base ) 98-102% Melting Point 125-128ºC Acidity Passed Sulfate(SO42-) ≤0.024% Residue in Ignition ≤0.10% ...