Product Description

Product Description: Product Name: Propylparaben Chemical Name: 4-Hydroxybenzoic acid propyl ester CAS Registry Number: [ 94-13-3 ] Molecular Formula: C10H12O3 Molecular Weight: 180.20 Structural Formula: Property: Propyl Paraben is a white crystalline powder , easily dissolved in methanol, ethanol , hard dissolve in water, with A broad-spectrum antibacterial activity ,Can inhibit Gram-negative and positive bacteria, strong inhibition to Yeast and mold. Specification: Item Specification Appearance: Colorless or White Crystalline powder Assay on dry base % 99.0~100.5 Appearance of Solution Conform Acidity : Conform Relative Substances Conform Sulfate (SO42- , %) 0.10 Max. Residue on ignition (%) 0.10 Max. Melting point (°C) 96-99 Organic volatile impurities Conform Applications: with its broad-spectrum antibacterial activity, it has ability that the low concentrations, broad-spectrum efficient, economy, security, and long useful-life ,compare with the traditional produc