Sodium Methyl Paraben

Chemical Name: Benzoic Acid, 4-Hydroxy-, Methyl Ester, Sodium Salt

CAS#: 5026-62-0

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Sales Specifications of Sodium Methyl Paraben Standard Powder

ParametersSpecificationsTest Methods
Chemical Name: Sodium Methyl 4-hydroxybenzoate
Description White, or almost white, odorless, crystalline powder
Assay, % 95.0 - 102.0
Clarity and Color of Solution Passes Test
Identification Conforms
Loss on Drying % 5 max
Heavy Metals (as Pb), ppm 10 max
Chloride, ppm 350 max
Sulfate, ppm 300 max
Solubility Passes Test
pH 9.5 – 10.5
Related Substances % Passes Test
Residual Solvents (OVI) Passes Test
Impurity A, % 3.0 max
Unspecified Impurities, % 0.5 max
Sum of Impurities (other than A), % 1.0 max
Specs & MSDS of Sodium Methyl Paraben