Methylparaben CAS 99-76-3

Methylparaben CAS 99-76-3

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Product Details

 

Product name: 

Methylparaben

Molecular Formula:  
C8H8O3
Molecular Structure:
mtxx218
Molecular Weight: 
152.1
CAS No.: 
99-76-3


Description

Methylparaben is a white or almost white, crystalline powder or colourless crystals. It is very slightly soluble in water, freely soluble in ethanol (96 per cent) and in methanol.

 

Application

Methylparaben is mainly used as a bactericidal preservative for organic synthesis, food, cosmetics and medicine, and also as a preservative for feed.

 

Specification

Appearance 
White or almost white, crystalline powder or colourless crystals.
Appearance of solution
Meets the requirements.
Acidity
Meets the requirements.
Sulfated ash≤0.1%
Related substances:

4-hydroxybenzoic acid 
≤0.5%
Unspecified impurities
≤0.5%
Total impurities
≤1.0%
Assay  
98.0%-102.0%


Package

25kg/bag or as customer requirements.

 

Storage

Store in tight container, in a dry and cool place.

 

Minimum Order

One package

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