Propyl Paraben is a water-soluble antiseptics, mainly features as a safe, high efficiency, broad-spectrum antibiotic and widely used in Pharmacy industry(Chinese herbal medicine/patent drug; medical instruments sterilization); Food industry(dairy products, pickles, beverage, fruit juice/jelly, confectionery); textile industry (dry goods, cotton yarn, chemical fibers), as well as antiseptics in cosmetics, feedstuffs, daily-chemicals. Key Technical Parameters: Appearance white powder Purity (in dry basis), ％ 98-102 Melting point, ℃ 96-99 Loss on drying, % ≤0.5 Residue on ignition, % ≤0.1 Acidity up to standard 4-Hydroxybenzoic acid and Salicylic acid up to standard Solubility easily soluble in alcohol, ether, acetone, lightly soluble in water   Applications: ● Global registration, no stimulation on eyes, skin and mucosa ● Widely applied in cosmetics, medical and food industry ● Dosage: 0.2～0.5% ● pH range for application: 4～8