p-Hydroxybenzoic acid methyl ester sodium salt

Sodium Methylparaben is white hygroscopic crystalline powder.

Sodium Ethylparaben

Chemical Name: Sodium Ethyl p-Hydroxybenzoate        Trade Name: Sodium Ethylparaben

Molecular Formula: C9H9O3Na                        Molecular Weight: 188.8

CAS#:  35285-68-8

Physical and Chemical Properties: This chemical is white hygroscopic crystalline powder. It is alkaline, freely soluble in water, sparingly soluble in alcohol, practically insoluble in methylene cholride.

Specification: BP  USP/NF

Quality Specification

Item	Standard
Appearance	white crystalline powder
Clarity and Color of Solution	Clear and transparent
Purity (on dry base )           %	99.0-102.0
PH	9.5-10.5
Sulfate                    % ≤	0.12
Chloride                 ppm ≤	330
Moisture                   % ≤	5.0
Heavy Metals (Pb)           ppm≤	10

Usage: This product 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.

Package: Packed with 20kg cardboard drum with aluminium multiplayer inner bag (Φ36×46.5cm). 

p-Hydroxybenzoic acid methyl ester sodium salt