Sodium Erythorbate Food Grade 99% (E316)

Sodium Erythorbate Food Grade 99% (E316) (CAS 6381-77-7, molecular formula C6H7NaO6) 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 98.0 – 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 E316, Sodium Isoascorbate, Erythorbate. 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

Cure accelerator and colour fixative in processed meat
Antioxidant in beverages and fruit preparations
Prevention of nitrosamine formation in cured products
Oxidation control in canned seafood
Antioxidant in frozen and prepared vegetables

Technical specification

Chemical name	Sodium Erythorbate Food Grade 99% (E316)
Synonyms	E316, Sodium Isoascorbate, Erythorbate
CAS number	6381-77-7
Molecular formula	C6H7NaO6
Appearance	White crystalline granules
Assay (dry basis)	98.0 – 100.5%
Loss on drying	0.25% max
Specific rotation	+95° to +98°
Heavy metals as Pb	5 ppm max
Oxalate	Pass test
Standard	FCC / E316 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 · Not classified as hazardous. 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.