Compound Q&A
What is Sodium Benzoate (CAS: 532-32-1)?
Answer
Sodium benzoate (CAS: 532-32-1) is a chemical compound used as a preservative. Its chemical formula is C7H5NaO2. It appears as a white crystalline powder, soluble in water, and has antimicrobial properties. Commonly used in food and pharmaceuticals, it inhibits spoilage by preventing microbial growth. Sodium benzoate is the sodium salt of benzoic acid, widely recognized for its stability and effectiveness in acidic environments.
About
CAS No
532-32-1
English Name
Sodium Benzoate
Molecular Formula
C7H5NaO2
Molecular Weight
144.1032 g/mol
SMILES
c1ccc(cc1)C(=O)[O-].[Na+]
InChIKey
WXMKPNITSTVMEF-UHFFFAOYSA-M
Last Updated: 2025-08-25 01:07