99% Purity Propanoic Acid CAS 79-09-4 Industrial Grade With Free Sample
Chemical Formula:C3H6O2
Molecular Weight:74.08
CAS NO.:79-09-4
EINECS NO.:201-176-3
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of 99% purity propanoic acid cas 79-09-4 industrial grade with free sample in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Propionic Acid is an important organic carboxylic acid with the formula CH3CH2COOH. It is a colorless transparent liquid at room temperature with a strong pungent odor. It is miscible with water, alcohols, and ethers.

| Product Name | Propionic acid | |||
| Chemical Formula | C3H6O2 | |||
| Molecular Weight | 74.08 | |||
| CAS NO. | 79-09-4 | |||
| EINECS NO. | 201-176-3 | |||
| HS Code | 2915501000 | |||
| Dangerous Goods Transport Number | UN 3463 | |||
| Melting point | -20.8 ºC | Boiling point | 141.1 ºC |
| Flash point | 54 ºC | Moisture content | / |
| Viscosity | / | Appearance | Colorless liquid |
| Refractive index | / | Density | 0.99 g/cm3 |
Propanoic Acid Uses
Propionic acid is commonly used as a chemical raw material, food preservative, pharmaceutical intermediate, and feed additive, with wide applications in chemical, agricultural, pharmaceutical, food, and plastics industries.
Advantages of Propionic acid
- High Purity: Propionic acid content ≥99%, stable quality.
- Wide Applications: A fundamental organic chemical raw material and an important additive in food and feed industries.
- Excellent Preservation: Inhibits mold and bacteria growth, making it an effective preservative.
- Safe & Eco-friendly: Biodegradable and environmentally friendly.
- Multi-industry Usage: Applicable to chemicals, agriculture, food, pharmaceuticals, and plastics.
Packing Of Propanoic Acid
- Plastic drum, net content 200kg / barrel.
- Total 16 MT per 20ft container with pallets.
Safety & Storage & Handling Of Propanoic Acid
- Store in a cool, dry, ventilated place away from fire. Can also be tanker transport.
- Propionic acid is classified as Dangerous Good for transport (UN 1848, Class 8, Packing group III)

Company Profile
TIANJIN GNEE BIOTECH CO., LTD. is a modern chemical enterprise integrating R&D, production, and supply.
Established in 2021, we specialize in manufacturing a wide range of chemical products, including organic intermediates, daily chemical materials, chemical reagents, inorganic chemicals, and pharmaceutical intermediates, with sufficient inventory to ensure a stable supply.
Our best-selling products include Dichloromethane (DCM), Acetic Acid, Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA), p-Xylene, Cyclohexanone, and more.


FAQ
Q1: Can I get samples?
A: Yes, we can supply sample.
Q2: What's your MOQ?
A: 300g 500g or 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q3: How long delivery and lead time?
A: lead time: Within 2-3work days after payment confirmed. (Except holidays)
Delivery time depend on quantity and shipping methods, usually, express one week, by sea or by air plane 15days.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q5: How to get quotation?
A: We can do according to the customers' request. Pls send inquiry(such as QTY, Usage, Package) in below or your convenient way,will promptly reply in short time.
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