Products Description
What is Liquid Propionic Acid?
Propionic Acid is a clear, colorless liquid that boils at 140°C (284 OF). It is flammable. It has a pungent odor and is soluble in water and alcohol. It is an aliphatic monocarboxylic acid. Propionic acid is mainly used as food preservative and anti mildew agent. It can also be used as an inhibitor of medium viscosity substances such as beer, nitrocellulose solvent and plasticizer.
Gneebio is a leading supplier of high-purity Propionic Acid CAS 79-09-4. This versatile carboxylic acid is widely used as a food and feed preservative, a key intermediate in the production of cellulose acetate propionate, herbicides, pharmaceuticals, and various esters for flavors and fragrances.
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📨 Email: sales@gneebio.com
specification
|
Items |
Standard |
Result |
|
Colour |
Colorless or yellowish liquid, pungent smell, no impurities, no precipitation |
|
|
Propionic Acid Content, w/%≥ |
99.5 |
99.86 |
|
Density(20/20ºC) |
0.993-0.997 |
0.997 |
|
Boiling Range/ºC |
138.5-142.5 |
138.6-140.8 |
|
Water,w/%≤ |
0.3 |
0.03 |
|
As/%≤ |
≤0.0003 |
<0.0003 |
|
Pb/%≤ |
≤0.001 |
<0.0002 |
Applications：
Propionic Acid For Food Additive:
Primarily, propionic acid liquid acts as a food preservative due to its strong antimicrobial action against molds and some bacteria. It is often used in baked goods, processed cheese, and other dairy products to inhibit the growth of harmful microorganisms, thus extending the product's shelf-life.
Other Uses:
It is also useful as an intermediate in the production of other chemicals, especially polymers
Liquid propionic acid is also used to make pesticides and pharmaceuticals
Why choose Gneebio?
1. Can provide high quality and competitive price.
2. Free samples for your evaluation.
3. Use the local transportation company to transport the goods, so that you can receive the goods quickly.
4. We will inform you all the information of each stage in advance.
5. Packaging can be customized.
6. Respond at the first time before and after sale.
Packaging
Customizable labels and packaging; OEM / ODM service
shipping
Company Profile
Henan Gneebio is a professional manufacturer specializing in chemical raw materials. With over 10 years of industry experience, we are a trusted partner for businesses seeking quality and reliability. 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
We specialize in the production and sale of organic solvent, organic intermediate, daily chemicals, food and cosmetic additives, surfactant, and other specialty chemicals.
Please contact us for a quote!
Our best-selling products include: astaxanthin extract powder, 4-Methoxyphenol MEHQ, linear alkyl benzene sulphonic acid, diethylene glycol, glyceryl triacetate, glycerol monolaurate, lauryl acrylate, methallyl alcohol (MAOH), tetrapropenylsuccinic anhydride etc.
FAQ
What are your payment methods?
T/T, D/P, L/C, D/A, O/A, Paypal, Alipay and Western Union
What is your delivery time?
Usually, we ship within 7-15 days after order confirmation.
How long is the offer valid?
Usually, our offers are valid for 1 week. However, the validity period may vary from product to product.
What documents do you provide?
Usually, we provide a commercial invoice, packing list, loading list, COA, health certificate, and certificate of origin. If you need other documents, please let us know.
Where is the port of loading?
Shanghai, Tianjin, Huangpu, Qingdao and so on.
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