Methylparaben Sodium

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C₈H₇NaO₃ 174.13
Benzoic acid, 4-hydroxy-, methyl ester, sodium salt;
Methyl p-hydroxybenzoate, sodium salt;
Sodium 4-methoxycarbonylphenolate [5026-62-0]

DEFINITION

Methylparaben Sodium contains NLT 95.0% and NMT 102.0% of methylparaben sodium (C₈H₇NaO₃), calculated on the anhydrous basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Methylparaben RS

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