Food Grade Sodium Benzoate C7H5NaO2 Preservative 25kg

Sodium Benzoate Product Details

Product Introduction

Sodium Benzoate is a widely used food preservative appearing as white crystalline powder or granules with little or slight benzoin odor. As the sodium salt of benzoic acid, it offers better water solubility and converts to antimicrobial benzoic acid in acidic conditions.

Specifications

• Chemical Name: Sodium Benzoate

• CAS No.: 532-32-1

• Molecular Formula: C₇H₅NaO₂

• Molecular Weight: 144.11

• Purity: ≥99.5% (Food Grade)

• Solubility: Freely soluble in water (~63g/100ml, 20℃)

• pH Value: 7.5-8.5 (5% aqueous solution)

Packaging

• Standard: 25kg/bag (PE-lined fiber drum)

• Bulk: 1000kg/pallet

Key Advantages

1. High purity food grade quality

2. Excellent antimicrobial properties

3. Superior water solubility

4. Complies with international food safety standards

5. Long shelf life with good stability

Main Applications

1. Food Industry

• Beverages (carbonated drinks, juices)

• Condiments (soy sauce, vinegar, sauces)

• Preserved fruits, jams, etc.

2. Daily Chemicals

• Toothpaste, mouthwash

• Cosmetic preservation

• Personal care products

3. Pharmaceutical

• Drug preservative

• Pharmaceutical excipient

4. Industrial Uses

• Antifreeze additive

• Adhesive preservation

• Tobacco processing

Safety & Certification

• Certifications: FCC V, USP, EP

• Safety: GRAS (FDA approved)

• Storage: Cool dry place, avoid moisture

• Shelf Life: 3 years in original unopened package

Why Choose Us?

✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness