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Sodium Methyl Paraben

Chemical name:

Sodium Methyl P-hydroxybenzoate

Trade Name:

Sodium Methyl Paraben

CAS Number:

5026-62-0

Molecular Formula:

C₈H₇O₃Na

Molecular Weight:

174.1

Structural Formula:

Physical and Chemical Properties:

This chemical is white hygroscopic crystalline powder. It is easily dissolved in water and alkaline.

Specifications:

Item	Specification
Item	BP2000	USP24/NF19
Characters	white Crystalline powder	white Crystalline powder
Appearance of Solution	Clear and transparent	/
Identification	Meets BP2000 standard	Meets USP24/NF19 standard
Completeness of Solution	/	Meets USP24/NF19 standard
PH Value	9.5 - 10.5	9.5 - 10.5
Water	5.0% max	5.0% max
Sulfate	300PPm max	0.12% max
Chloride	350PPm max	350PPm max
Organic Volatile Impurities	/	Meets USP24/NF19 standard
Assay on dried basis	99.0% - 102.0%	98.5% - 101.5%

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.

Packing:

20kgs cardboard drum with aluminium multilayer inner bag. Or 20kgs carton containing 40color-printed plastic bag, 500g per bag.