Methyl Paraben Sodium

Methyl Paraben Sodium

Methyl Paraben Sodium

  1. Basic Information
INCI Adopted Name: Methyl paraben sodium
CAS Registry No.: 5026-62-0
Molecular Formula: C8H7O3Na
Molecular Weight: 174.13
Structural Formula:
Synonyms: 4-hydroxybenzoic acid methyl ester sodium salt; methyl p-hydroxybenzoate sodium salt;

sodium methyl paraben


  1. Physical Property

Methyl paraben sodium is a non-toxic, odorless, non-irritating, non-allergic white crystalline powder, easily soluble in water.


  1. Technical Specification
Item Index
BP/ USP /GB 30601-2014
Appearance White crystalline powder
Clarity and color of solution The solution is clear
Content (dry basis)% 98.5-101.5
pH 9.5-10.5
Sulfate ≤ 300 ppm

Related substances


other single impurities≤0.5%,

Total other single impurities≤1.0%

Chloride %≤ 0.035
Organic volatile impurities Qualified
Moisture % ≤ 5.0
Heavy metal ppm ≤ 10


  1. Packing

Standard packaging includes the following:

25kg per drum, 25kg/carton

Other package sizes are available upon request.


  1. Storage

Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.


  1. Period of validity

24 months


  1. Application

This product is widely used in pharmaceutical, food, cosmetics, feed, manufactured goods for daily use, and other industries