Premium Quality Guarantee
WILCO PRIME supplies high-purity Sodium Benzoate that meets international food safety standards. Our products are rigorously tested to ensure compliance with FCC, USP, and BP specifications for food and pharmaceutical applications.
Sodium Benzoate Food Grade E211
Key Specifications
- Purity: ≥99.5% (Food Grade)
- Appearance: White crystalline powder or granules
- Odor: Odorless or slight benzoin odor
- Solubility: Freely soluble in water (62.7 g/100 mL at 20°C)
- pH (1% Solution): 7.0-8.5
- Loss on Drying: ≤1.5%
- Heavy Metals: ≤10 ppm (as Pb)
- Packaging: 500g, 1kg, 5kg, 25kg (Custom options available)
Product Description
Sodium Benzoate from WILCO PRIME is a high-quality food preservative (E211) that meets stringent international standards. As the sodium salt of benzoic acid, it is particularly effective in acidic foods and beverages where it converts to benzoic acid, its active antimicrobial form.
Industrial Applications
Our Sodium Benzoate is widely used across multiple industries due to its excellent preservative properties. It is particularly valued for its effectiveness against yeast and molds, making it ideal for food, beverage, and pharmaceutical applications where extended shelf life is required.
Technical Specifications
| Chemical Name | Sodium Benzoate |
|---|---|
| CAS Number | 532-32-1 |
| Molecular Formula | C₇H₅NaO₂ |
| Molecular Weight | 144.11 g/mol |
| Appearance | White crystalline powder or granules |
| Odor | Odorless or slight benzoin odor |
| Purity | ≥99.5% |
| Solubility | Freely soluble in water (62.7 g/100 mL at 20°C) |
| pH (1% Solution) | 7.0-8.5 |
| Melting Point | >300°C |
| Loss on Drying | ≤1.5% |
| Heavy Metals (as Pb) | ≤10 ppm |
Industry Applications
- Food Industry: Preservative in carbonated drinks, fruit juices, jams, and condiments (E211)
- Beverages: Prevents fermentation in soft drinks, flavored waters, and syrups
- Pharmaceuticals: Preservative in liquid medications, syrups, and oral suspensions
- Personal Care: Used in cosmetics, toiletries, and skincare products as a preservative
- Animal Feed: Preservative in moist pet foods and animal feed supplements
- Industrial: Corrosion inhibitor in coolants and antifreeze formulations
Safety & Handling Information
- Recommended Usage: Follow food additive regulations (typically 0.1% or less)
- Storage: Keep in tightly closed containers in a cool, dry, well-ventilated area
- Handling: Avoid dust formation and inhalation; use local exhaust ventilation
- Incompatibilities: Strong oxidizing agents, strong acids
- PPE: Wear protective gloves, safety glasses, and dust mask when handling powder
- First Aid: Rinse skin/eyes with plenty of water if exposed; seek medical attention if irritation persists
- Disposal: Dispose of in accordance with local, state, and federal regulations
For complete safety information, please refer to the Material Safety Data Sheet (MSDS).
Packaging Options
| Quantity | Container | Part Number | Grade |
|---|---|---|---|
| 500 g | HDPE jar with tamper-evident seal | WIL-SB-500 | Food Grade |
| 1 kg | HDPE container with inner liner | WIL-SB-1000 | Food Grade |
| 5 kg | HDPE drum with moisture barrier | WIL-SB-5000 | Food Grade |
| 25 kg | Fiber drum with poly liner | WIL-SB-25000 | Industrial Grade |
| Custom | Bulk packaging available | Contact us | All Grades |
Storage & Stability
Store in tightly closed containers in a cool, dry, well-ventilated area away from heat and incompatible materials. Maintain storage temperature between 15°C and 25°C. Keep container tightly closed when not in use. Stable under recommended storage conditions with a shelf life of 3 years from production date when stored properly.
Regulatory Compliance
WILCO PRIME Sodium Benzoate complies with international food safety standards including FCC, USP, and BP specifications. It is approved for food use (E211) with maximum permitted levels varying by application and jurisdiction. Ensure compliance with local food additive regulations. Kosher and Halal certified options available upon request.
