98% Sodium dehydroacetate CAS 4418-26-2 Sodium 3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione

Certificate of Analysis-COA 

40% Content

 Applications 

1. Cosmetic & Personal Care Preservation — creams, lotions, shampoo, wet wipes, oral care: A water-soluble preservative active against moulds, yeasts and bacteria in acidic formulations, and one of the few that remains effective where phenoxyethanol alone is not enough.

2. Pickled Vegetables, Condiments & Acidified Foods — pickles, kimchi, soy-based condiments, acidified vegetable preparations: Controls mould and yeast in high-acid, high-salt systems where sorbate and benzoate struggle, extending shelf life without a thermal process.

3. Bakery & Starch Products — bread, cakes, starch products, bakery fillings : Inhibits mould and Bacillus spoilage in high-moisture bakery goods.

4. Beverages, Fruit Preparations & Sauces — fruit drinks, jams, sauces, dressings: Suppresses yeast and mould growth in acidic aqueous products, protecting flavour and colour through shelf life. Highly water-soluble, so it can be added as a stock solution without introducing haze.

5. Animal Feed & Silage — compound feed, silage, high-moisture grain: Inhibits mould and yeast in stored feed and forage, reducing heating, caking and mycotoxin risk. Helps hold feed value through humid storage and after the silo is opened.

6. Industrial & Technical Preservation — adhesives, starch and protein binders, leather and technical emulsions: Protects water-based technical products from fungal spoilage, particularly starch and protein systems that support mould growth. Effective at low inclusion, with no colour or odour contribution to the finished product.

 Quality Assurance 

Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

White woven bags

Kraft paper bags

Big bags

Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)