Products Description
Propionic acid is a colourless liquid with an irritating odour. About half of the world production of propionic acid is consumed as a preservative for both animal feed and food for human consumption. It is also useful as an intermediate in the production of other chemicals, especially polymers.
| Appearance | Colorless, oily liquid |
| Odor | Pungent, rancid, unpleasant |
| Density | 0.98797 g/cm3 |
| Melting point | −20.5 °C (−4.9 °F; 252.7 K) |
| Boiling point | 141.15 °C (286.07 °F; 414.30 K) |
|
Sublimation |
Sublimes at −48 °C ΔsublH |
|
Solubility in water |
8.19 g/g (−28.3 °C) 34.97 g/g (−23.9 °C) Miscible (≥ −19.3 °C) |
| Solubility | Miscible in EtOH, ether, CHCl 3 |
| log P | 0.33 |
| Vapor pressure | 0.32 kPa (20 °C) 0.47 kPa (25 °C) 9.62 kPa (100 °C) |
Uses
- Food industry: Propionic acid and its salts are important food preservatives, which can extend the shelf life of food.
- Feed industry: As a feed preservative, it can prevent mould and deterioration of feed and maintain the nutritional value of feed.
- Chemical industry: Propionic acid is an important raw material for organic synthesis, and can be used to produce chemical products such as propionic anhydride, propionyl chloride, etc. These products can be further used to produce spices, pharmaceutical intermediates and so on.
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.
After-Sales Service
*The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
*Product has any problem can return.
We have manufactured chemical products for 15 years with more than 10 years of exporting experience.
Our products are being sold in more than 150 countries and regions.
Company Profile
GNEE BIO offers a wide range of products, including organic chemicals, biochemicals, and pharmaceutical intermediates. We strictly control the production of organic chemicals to meet high standards and are widely used in multiple industries. In the biochemical field, we follow life science trends and innovate. For pharmaceutical intermediates, we use fine craftsmanship and strict inspection.
In the past ten years, we have helped our clients successfully complete thousands of large and small projects, and we have traveled to many countries around the world, such as New Zealand, the United States, India, Poland and so on. The success of these projects has given us strong engineering capabilities and we are confident in serving our clients well.
Welcome to contact us for more details, we will offer you the most competitive price!
Chemical Raw Materials Manufacturer Supply
GNEE BIO Company Office Environment
Customers Visit GNEE BIO Group
Chemical Raw Material Production Supplier - GNEE BIO
FAQ
Q: How could I get a sample?
A: Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
Q: Whether you could make our brand on your products?
A: Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
Q: How to guarantee the quality of your products?
A: 1) Strict detection during production. 2) Strict sampling inspection on products before shipment and intact product packaging ensured.
Q: what services can we provide?
A: Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DAF;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken: English,Chinese
Hot Tags: food additive propionic acid cas 79-09-4 c3h6o2, China food additive propionic acid cas 79-09-4 c3h6o2 manufacturers, suppliers, factory, bulk organic chemicals, organic chemicals, organic chemical suppliers, high quality organic chemicals