Sodium Propionate
Sodium Propionate
Detailed Information
| Sodium Propionate Product Quality Indicators | ||
| Analysis Items | Specification | |
| National Standard (GB 25549 - 2010) | Food Chemicals Codex (FCC V) | |
| Content (%) | ≥99.4 (dry basis) | ≥99.4 (anhydrous basis) |
| Propionic Acid (%) | 76 | 76 |
| pH Value (10% Solution) | 7.0 - 10.0 | 7.0 - 10.5 |
| Free Acetic Acid (ml/g) | Pass the Test | Pass the Test |
| Free Alkali (ml/g) | Pass the Test | Pass the Test |
| Alkalinity (%) | 0.15 | 0.15 |
| Fe(Fe)ppm | ≤15 | ≤15 |
| Heavy Metals (Pb, ppm) | ≤4 | ≤4 |
Application Scope
1. Antiseptic Characteristics: The antibacterial effect is affected by pH (the minimum inhibitory concentration is 0.01% at pH5.0 and 0.5% at pH6.5). It has a strong inhibitory effect on molds, aerobic spore - forming bacilli, and gram - negative bacilli, can prevent aflatoxin, and has no effect on yeasts.
2. Leather - making Application: As a masking agent to improve the alkali resistance and tanning uniformity of leather.
3. Food Preservation: Used in pastries (addition amount ≤2.5g/kg), bayberry soaking liquid (maximum 50g/kg) to extend the shelf - life.
4. Feed Anti - mildew: The general addition amount is 0.1 - 0.3% to inhibit feed mildew.
5. Cosmetic Use: Preservative (addition amount ≤2%), broad - spectrum antibacterial against molds and yeasts, and more effective under acidic conditions.
Sodium Propionate Product Overview
ADDEASY Group supplies Sodium Propionate to international B2B buyers. Final grade, specification, regulatory suitability and commercial terms must be confirmed for the intended application and destination market.
Applications
- Food preservation and shelf-life management where regulations permit
- Feed preservation and formulation applications where permitted
- Other industrial applications based on grade and technical review
Packaging, Storage and Documents
The current product listing shows 25 kg bags. Store the product sealed in a cool, dry place and follow the current label and SDS. Depending on the product and order, ADDEASY can confirm availability of COA, SDS/MSDS, TDS, Certificate of Origin, Commercial Invoice and Packing List.
Why Choose ADDEASY Group
- Organic acid and functional ingredient supply chain
- Stable B2B supply and export experience
- OEM packaging options subject to order review
- Technical and documentation support
- International logistics coordination
Related Products and Guide
Frequently Asked Questions
What is sodium propionate?
Sodium propionate is the sodium salt of propionic acid. Its CAS number is 137-40-6.
What is sodium propionate used for?
It is commonly used in food and feed preservation systems where the grade and local regulations permit.
Is sodium propionate a food preservative?
Food-grade sodium propionate is used in permitted food categories, but use levels and labelling rules vary by market.
Can sodium propionate be used in animal feed?
Feed use depends on the supplied grade, formulation and destination-market regulations.
What is the difference between sodium propionate and propionic acid?
Sodium propionate is a solid salt; propionic acid is the corresponding acid. Handling and formulation behaviour differ.
Can ADDEASY provide COA and SDS?
Current COA, SDS/MSDS and available TDS can be confirmed for the selected product.
What packaging is available?
The current product listing shows 25 kg bags. Confirm export packing and pallet requirements in the quotation.
How can I get a bulk quotation?
Send the application, grade, quantity, destination, packaging and document requirements.
Request a Quote
For an accurate quotation, include the application, target market, required grade, quantity, packaging, destination port and document requirements.
Request a Quote | Get COA | Get SDS | Request a Sample | Contact ADDEASY
Label Description
- Food - grade Sodium Propionate
- Industrial - grade Sodium Propionate
- Feed - grade Sodium Propionate