---
title: Sodium Benzoate
date: 2025-03-05T12:34:36Z
modified: 2026-09-15T04:53:39Z
permalink: "https://allanchem.com/sodium-benzoate/"
type: page
status: publish
excerpt: ""
wpid: 4690
timestamp: 2026-09-15T04:53:39Z
tags: []
---

##### CAS Number

532-32-1















##### Grade

NF, FCC















##### Packaging

Bag







































Sodium Benzoate is the sodium salt of benzoic acid, an organic compound. It is widely used as a preservative in various industries due to its ability to inhibit the growth of bacteria, yeast, and molds.
**Chemical Formula:** C7H5NaO2
**Appearance:** White crystalline powder or granules.
**Uses:**
**Pharmaceuticals:** Sodium benzoate may be used as an antifungal agent in topical creams, ointments, and dermatological treatments to treat fungal infections and skin conditions.
**Analytical Chemistry**: It acts as an analytical reagent and standard in chemical analysis, laboratory tests, and research experiments.
**Food and Beverage Industry:** It helps extend the shelf life and maintain the quality of food products by preventing spoilage and microbial contamination.
**Antimicrobial Agent**: Inhibits the growth of yeast, mold, and bacteria in food products, preventing spoilage and foodborne illnesses.
**Preservative:** Added to oral medications, liquid formulations, and topical creams to prevent microbial contamination and maintain product stability.







































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