sodium methyl p-hydroxybenzoate

Sodium Methylparaben is white hygroscopic crystalline powder.

Chemical Name:Sodium Methyl p-Hydroxybenzoate       Trade Name: Sodium Methylparaben

Molecular Formula:C8H7O3Na                         Molecular Weight: 174.1

Structural Formula:

                                      

CAS#: 5026-62-0

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
Purity(on dry base)     %	99.0-102.0
Identification	Qualified
Appearance of Solution	Qualified
PH	9.5-10.5
Related substance	Qualified
Water            % ≤	5.0
Chloride         ppm ≤	350
Sulfate             % ≤	0.12
Organic Volatile Impurities	Qualified

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). *Please contact us under special demand.

sodium methyl p-hydroxybenzoate