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Sodium Erythorbate Storage — E316 Meat-Cure Accelerator Tank Selection

Storing Sodium Erythorbate? Start Here

Sodium erythorbate is a key ingredient in the food industry, mainly used as a cure accelerator in processed meats like hot dogs and sausages. It helps speed up the curing process, ensuring faster pink color development and reducing unwanted compounds during cooking. This versatile additive is also used as an antioxidant in beverages. If you're involved in meat processing or beverage production, knowing how to store sodium erythorbate safely and effectively is crucial.

Can you store it in a poly tank?

Yes, you can store sodium erythorbate in a polyethylene tank. For non-food-contact bulk storage, food-grade HDPE tanks with polypropylene fittings are suitable. However, for food-contact applications, especially in meat processing, 316L stainless steel tanks are recommended due to their sanitary properties and compatibility with cleaning processes.

Key Issue: Sanitary Storage

When storing sodium erythorbate, especially in food-contact scenarios, maintaining sanitary conditions is vital. Using 316L stainless steel tanks ensures compliance with food safety standards and allows for effective cleaning and sanitization, essential for preventing contamination in meat processing environments.

The safety that actually matters

  • Ensure tanks are food-grade if used in direct food-contact applications.
  • Use appropriate gaskets, like EPDM, for food-grade sealing.
  • Regularly clean and sanitize tanks to maintain hygiene standards.

Common questions

Is sodium erythorbate safe for food use?
Yes, it's widely used in the food industry and is considered safe at regulated levels.
What type of tank is best for storing sodium erythorbate?
For non-food-contact storage, HDPE tanks are fine. For food-contact, use 316L stainless steel tanks.
Do I need special fittings for these tanks?
Yes, use polypropylene fittings for HDPE tanks and ensure all materials are food-grade compliant.

Sodium Erythorbate storage tanks from OneSource

For sodium erythorbate storage, specify HDLPE_OR_XLPE rated to specific gravity 1.9. Verified, compatibility-matched options:

Confirm chemical compatibility and a ZIP freight quote with our team at 866-418-1777.

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Sources & References

All compatibility ratings, hazard classifications, and chemical identifiers on this page are sourced from authoritative third-party publications. Verify against the original references before final specification.

  1. PubChem Compound Database — entry for Sodium Erythorbate (CID 23683938, CAS 6381-77-7). pubchem.ncbi.nlm.nih.gov. National Library of Medicine / NCBI. Canonical chemical-identity reference.
  2. Snyder Industries Chemical Resistance Recommendations — system-of-construction guidance for polyethylene chemical-storage tanks at industrial ASTM 1.9 SG design rating. SNY-3041 Chemical Resistance Chart. Snyder Industries, current edition. Resin + fitting + gasket + bolt MOC matrix.
  3. Equistar Technical Tip — Chemical Resistance of Polyethylene — LDPE / MDPE / HDPE rating chart by concentration and temperature, distributed by Enduraplas. enduraplas.com (PDF). Equistar polyethylene resin chemical-resistance data, distributed via Enduraplas.
  4. NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response. nfpa.org. NFPA 704 'fire diamond' health/flammability/instability/special-hazard rating system (0–4 scale).
  5. UN Globally Harmonized System of Classification and Labelling of Chemicals (GHS), current revision. unece.org/transport/ghs. GHS pictograms, signal words, and H-statement codes referenced in this guide.
  6. ASTM D1998 — Standard Specification for Polyethylene Upright Storage Tanks, current edition. astm.org. Cited as the design-specific-gravity standard (typically 1.9 SG) for industrial chemical-service polyethylene tanks.
  7. NIOSH Pocket Guide to Chemical Hazards — occupational exposure limits, PPE, and IDLH data for Sodium Erythorbate. cdc.gov/niosh/npg. CDC / NIOSH chemical-specific occupational-safety reference.