Sodium Benzoate Food Grade 99% (E211)

Sodium Benzoate Food Grade 99% (E211) (CAS 532-32-1, molecular formula C7H5NaO2) is a food-grade ingredient supplied to a published specification for food, beverage and nutrition manufacture, with traceability from batch through to certificate. China Chemicals supplies it at 99.0 – 100.5% in pack sizes from 1 kg through to 1000 kg Bulk Bag, so laboratory trial quantities and full production volumes can be sourced from the same specification.

It is also traded as E211, Benzoate of Soda, Sodium Benzoic Acid Salt. Every consignment ships with a batch-specific Certificate of Analysis and the current Safety Data Sheet, and material is stored and picked under stock rotation so you receive product well inside its shelf life.

Typical applications

Preservative in soft drinks, juices and cordials
Mould and yeast inhibition in sauces and pickles
Preservative in personal care and household products
Corrosion inhibitor in antifreeze and cutting fluids
Stabiliser in pharmaceutical syrups

Technical specification

Chemical name	Sodium Benzoate Food Grade 99% (E211)
Synonyms	E211, Benzoate of Soda, Sodium Benzoic Acid Salt
CAS number	532-32-1
Molecular formula	C7H5NaO2
Appearance	White granules or powder
Assay (dry basis)	99.0 – 100.5%
Loss on drying	1.5% max
Chloride	0.03% max
Heavy metals as Pb	5 ppm max
Arsenic	1 ppm max
Standard	FCC / E211 / BP compliant

Values above are typical and are confirmed on the Certificate of Analysis issued against each batch. Tighter specifications can be quoted where a process requires them.

Packaging and supply

Available in 1 kg, 5 kg, 25 kg Bag, 1000 kg Bulk Bag. Bulk, road tanker and export drum quantities are quoted on request, including FOB and CIF terms for international shipment. Pricing shown is per pack in USD, exclusive of freight and any applicable duties.

Handling and safety

Transport classification: Not regulated · Causes eye irritation. Store in the original closed container in a cool, well-ventilated area away from incompatible materials, and handle using appropriate personal protective equipment. Read the Safety Data Sheet in full before use — it is issued with every order and is available on request before purchase.

Supply to industry only. Products are sold for legitimate industrial, laboratory and manufacturing use. We may request end-use details and business registration before releasing an order.