Sodium Diacetate
Sodium diacetate is a buffered acetate ingredient used for acidity control, preservation and formulation support in food, feed and technical applications.
Also known as: Sodium hydrogen diacetate, E262(ii), Acetic acid sodium acetate
Crown Step supplies Sodium Diacetate from qualified manufacturers in China for wholesale and export orders. Batch-specific COA, SDS and available regulatory documentation can be provided with the quotation.
Product Information
- International name: Sodium Diacetate
- Chemical formula: C4H7NaO4
- CAS number: 126-96-5
- Appearance: White hygroscopic crystalline powder with a mild acetic-acid odor
- Packaging: 25 kg bags
- Storage: Store sealed in a cool, dry and well-ventilated area; typical shelf life 12 months
Typical Applications
- Food preservation where approved grade is specified
- Bakery and feed formulations
- Buffering and pH control
- Pharmaceutical and technical formulations
- Complexing and processing aid applications
Typical Specification
| Parameter | Typical value |
| Color | White |
| Texture | Hygroscopic crystalline solid |
| Free acetic acid | 39-41% |
| Sodium acetate | 58-60% |
| pH | 4.5-5.5 |
| Moisture | Max. 2.0% |
The values above are typical commercial specifications and must be confirmed against the current manufacturer’s COA before purchase.
For price, minimum order quantity, lead time and shipping terms for Sodium Diacetate, send us your inquiry through the form below.