What is Propionic Acid (E280) in Food?
Propionic acid (E280) is an organic chemical compound from the carboxylic acid group. It is commonly used as a food additive for preservation and pH regulation. It is a colorless substance with a characteristic odor that occurs naturally in food products such as cheese, bread and other bakery products. Propionic acid has a preservative effect, inhibiting the growth of microorganisms, mainly mold and yeast, which prolongs the shelf life of food.

Click here to view more: E280 Propionic Acid Food preservative CAS 79-09-4
If you're looking for a reliable supplier of bulk e280 propionic acid, Gneebio offers consistent quality and dependable delivery to support your production needs.
📨 Email: sales@gneebio.com


where to buy cas no 79-09-4 Propionic Acid?
Gneebio offers a large variety of organic chemicals. It is available on Gneebio's website, you can browse our website to learn about it, send us an inquiry and we will quote you immediately.
Welcome to inquire us to get the certificate of analysis or samples for this product.
We also do CUSTOM-MADE for many chemicals. Welcome to send us emails.
Why choose us?
1.Best quality in your requirement
2.Competitive price in China market
3.Mature Technical support
4.Professional logistic support
All we want is win-win business. Send your inquiries, you will get it!
packaging
|
Weight |
Packing |
|
<25KG |
By foil-alum bag/pap/bottle |
|
≥25kg |
Package: 25kg/drum/bag or as your request |

Shipping
|
Shipping Terms |
||
|
By Express |
By Air |
By Sea |
|
Suitable for under 50kg Fast: 3-7 days
High cost Door to door service, easy to pick up the goods |
Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed |
Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed |
about us
Gneebio is located in Henan Province, China, we have passed the quality system certification, have self-managed import and export rights, and our products are well received by customers.
As a leading global supplier, we deliver certified chemical raw materials compliant with REACH, ROHS, ISO, and other international standards. Our robust monthly production capacity ensures consistent quality and reliable supply for bulk orders.


