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Methyl Paraben

Chemical name:

Methyl P-Hydroxybenzoate

Trade Name:

Methyl Paraben

CAS Number:

99-76-3

Molecular Formula:

C₈H₈O₃

Molecular Weight:

152.15

Structural Formula:

Physical and Chemical Properties:

This product is white crystalline. It is easily dissolved in alcohol, ether, acetone, and slightly dissolved in water. Its boiling point is 270-280°C.

Specifications:

Item	Specification
Item	BP2000	USP24 / NF19
Characters	Colorless crystals or white Crystalline powder	/
Appearance of Solution	Clear	/
Identification	/	Meets USP24/NF19 Standard
Melting Point	125-128°C	125-128°C
Acidity	0.1mg/g max	0.1mg/g max
Loss on drying	0.5% max	0.5% max
Sulphated Ash	0.1% max	0.1% max
Residue	0.1% max	0.1% max
Heavy Metal	10 ppm max	10 ppm max
Related Substance	Ultraviolet at 254nm passed	/
Organic Volatile Impurities	/	Meets USP24/NF19 Standard
Assay	99.0% - 100.5%	99.0% - 100.5%

Usage:

This product is mainly used as antiseptics in foodstuff, medicine and cosmetics. It can also be used in feed as antiseptics.

Packing:

10kgs or 25kgs cardboard drum. It is also packed in carton containing 20 plastic bags, 1 kg per bag.