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Specifications

Methyl p-Hydroxybenzoate
NO.
13
Product Name:
Methyl p-Hydroxybenzoate
Category:
Cosmetic material
Descriptions:
Chemical Name:
Methyl p-Hydroxybenzoate
Trade Name:
Methyl Paraben
Molecular Formula:
C8H8O3
Molecular Weight:
152.15
Structural Formula:
 
CAS#:
99-76-3
Quality Specification:
  Item
Standard
  Appearance
Colorless crystals or white crystalline powder
  Purity (on dry base )    %
99.0-100.5
  Identification
Qualified
  Appearance of Solution
Qualified
  Acidity
Qualified
  Related Substances
Qualified
  Sulfate(SO42-)     % ≤
0.10
  Residue      % ≤
0.10
  Melting Point     ℃
125-128
  Organic Volatile impurities
Qualified
Physical and Chemical Properties:
This product is a white crystalline powder or colorless crystals. It is freely soluble in alcohol, ether, acetone, and very slightly soluble in water. Its boiling point is 270-280℃.
Specification: BP USP/NF
Usage:
This product is mainly used as antiseptics in foodstuff, medicine and cosmetics. It can also be used in feed as   antiseptics.
Package:
Packed with cardboard drum. 25kg /cardboard drum with double PE inner bag (Φ36×46.5cm).
  *Please contact us under special demand.