CAS No.: 126-96-5
EC No.: 204-814-9
Chemical Formula: C?H?NaO?
Molecular Weight: 142.09 g/mol
Synonyms: Diacetic acid sodium salt, E262(ii), Acetic acid sodium salt complex

1. Product Description

Sodium Diacetate is a white, free-flowing crystalline powder with a strong vinegar-like odor. It is a molecular complex of sodium acetate and acetic acid, commonly used as a preservative, mold inhibitor, and acidulant in food and feed industries, as well as a buffering or antimicrobial agent in industrial applications.

2. Grades Available

• Food Grade: Complies with FCC, E262(ii), GB 25547

• Industrial Grade: For chemical, agricultural, and technical applications

3. Typical Chemical Properties

4. Product Specification

Food Grade (FCC / E262(ii))

5. Applications

Food Grade

• Preservative: Extends shelf life by inhibiting mold, yeast, and bacteria

• Acidulant: Provides mild acidity in snack foods, sauces, and condiments

• Mold Inhibitor: Used in bakery products, tortillas, and cheese

• Flavor Enhancer: Enhances sourness and salt perception

Industrial Grade

• Feed Additive: Improves feed stability and hygiene in animal nutrition

• pH Control: Used in chemical formulations and textile processing

• Descaling Agent: In cleaning agents and water treatment chemicals

• Corrosion Inhibitor: For metal and oil field applications

6. Packaging & Storage

• Standard Packaging:

• 25 kg paper or PE-lined woven bags

• 500 kg / 1000 kg jumbo bags (bulk)

• Custom packaging available upon request

• Storage Conditions:

• Store in a cool, dry, and ventilated place

• Keep away from moisture, acids, and oxidizers

• Keep bag tightly sealed when not in use

• Shelf Life:

• 24 months under recommended conditions

7. Regulatory & Safety Information

• Food Grade Compliance:

• FCC / E262(ii) / GB 25547

• Certifications (available upon request):

• ISO 9001, ISO 22000, HACCP, Halal, Kosher

• REACH Registered: For industrial-grade use

• Toxicity: Considered safe under intended use; refer to SDS

• HS Code: 29152990 (may vary by region)

8. Handling & Safety

• Avoid breathing dust or contact with eyes and skin

• Use personal protective equipment during bulk handling

• Refer to Safety Data Sheet (SDS) for full safety instructions

Disclaimer

The above information is provided in good faith and is based on our current knowledge. It does not constitute a legally binding assurance of specific properties. Users are responsible for ensuring product suitability for intended applications.