Skip to content 
Sodium Benzoate (E211) | Food & Industrial Grade | CAS 532-32-1
Overview
Sodium Benzoate, widely known by its E-number E211, is the sodium salt of benzoic acid. It appears as a white, odorless crystalline powder, granular, or extruded (noodle-like) solid. It is highly soluble in water and functions as an exceptionally effective antimicrobial agent and preservative, particularly in acidic environments. Beyond the food sector, it plays a vital role in industrial applications as a corrosion inhibitor.
Product Description
Sodium Benzoate (E211) | Food & Industrial Grade
Product Overview
Sodium Benzoate, widely known by its E-number E211, is the sodium salt of benzoic acid. It appears as a white, odorless crystalline powder, granular, or extruded (noodle-like) solid. It is highly soluble in water and functions as an exceptionally effective antimicrobial agent and preservative, particularly in acidic environments. Beyond the food sector, it plays a vital role in industrial applications as a corrosion inhibitor.
At Shandong Yinglang Chemical Co., Ltd., established in 2016, we manufacture and supply premium Sodium Benzoate that strictly conforms to international food safety standards (BP/USP/FCC). We offer various physical forms (Powder, Granular, Noodle) to suit your specific mixing and production requirements, backed by stable bulk supply and global logistics expertise.
Technical Specifications (COA)
Below are the typical specifications for our high-purity Food Grade (FCC/USP) Sodium Benzoate:
| Appearance | White powder, granular, or extruded noodles |
|---|---|
| Purity (Assay on dry basis) | ≥ 99.0% - 100.5% |
| Loss on Drying (Moisture) | ≤ 1.5% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Arsenic (As) | ≤ 3 ppm |
Key Applications
- Food & Beverage (E211 Preservative): Effectively inhibits the growth of mold, yeast, and bacteria in acidic foods such as carbonated drinks (sodas), fruit juices, jams, and condiments.
- Pharmaceuticals & Cosmetics: Acts as a preservative in liquid medicines (cough syrups), mouthwashes, and skincare lotions to extend shelf life.
- Industrial Anti-Corrosion: Used extensively as a corrosion inhibitor in automotive engine coolants and antifreeze formulations to protect metal components.
- Plastics: Serves as a nucleating agent in polypropylene (PP) manufacturing.
Packaging & Bulk Shipping
As a 100% non-hazardous general cargo, Sodium Benzoate is easy and cost-effective to ship globally:
- 25 KG Multi-wall Kraft paper bags or PP woven bags with PE inner liners.
- Loading Capacity: Approx. 17 MT (without pallets) or 14-15 MT (with pallets) per 20' FCL.
✅ Safety & Handling Profile
Transport: Classified as Non-Dangerous Goods (General Cargo) for ocean transport.
Health & Safety: Generally recognized as safe (GRAS) for its intended uses. Store in a tightly sealed container in a cool, dry, and well-ventilated indoor area. Operators handling bulk powder should wear standard dust masks.
Looking for Premium Sodium Benzoate (E211)?
Contact us today for the latest FOB/CIF pricing and specify whether you need Powder, Granular, or Noodle forms.
Request a Bulk Quote Email Sales Team
PACKING AND DELIVERY
Packing and delivery
We offer secure and compliant packaging for a wide range of chemical products, from laboratory bottles (100 mL, 250 mL, 500 mL) to customized bulk containers. All shipments follow international hazardous goods standards and include complete documentation such as COA and SDS. With reliable global logistics partners, we ensure safe, fast, and efficient delivery by air, sea, or land according to customer needs.
FAQ
Q1: What documents and certifications do you provide?
A Standard shipment includes COA (Certificate of Analysis) and MSDS (SDS). We also provide ISO 9001 certification and support third-party inspections like SGS or BV upon request.
Q2: Do you provide custom synthesis or formulation services?
A Yes. If you have specific purity requirements or a unique formulation, our R&D team can provide custom synthesis and adjust the stabilizers/inhibitors to meet your technical specifications.
Q3: What are your terms of payment?
A
For Orders ≤ $1,000: 100% in advance.
For Orders > $1,000: 30% T/T in advance, and the balance before shipment or against the copy of B/L. Irrevocable L/C at sight is also acceptable for bulk orders.
Q4: How long is your price valid?
A Chemical prices fluctuate due to the changes in raw material costs and exchange rates. Please contact our sales team for the latest real-time quotation.
Q5: What packaging and shipping ports are available?
A
We normally ship from Qingdao, Shanghai, or Ningbo.
Standard packaging includes 200kg Drums or 1000kg IBC Totes. We ensure strict safety compliance for both general and hazardous chemical cargoes.
Q6: It's my first time importing chemicals — can you help?
A Absolutely. Importing chemicals requires specific documentation. Our experienced logistics team will assist you with the entire process, including handling customs clearance documents and arranging the most suitable shipping method.