Propionic acid
Propionic acid (chemical formula C₂H₅COOH, molecular weight 74.08, CAS: 79-09-4) is a colorless, transparent liquid with a pungent odor. It is weakly acidic and miscible with alcohols, ethers, and most organic solvents.
Phone :+8617353830634
WhatsApp : +8617353830634
Email : baron@sdhxchem.com
Product Description

主图


Propionic acid (chemical formula C₂H₅COOH, molecular weight 74.08, CAS: 79-09-4) is a colorless, transparent liquid with a pungent odor. It is weakly acidic and miscible with alcohols, ethers, and most organic solvents.

It is packaged in 200L barrels and 1200KG drums, and customized packaging is supported.

ANALYSIS ITEMSSTANDARDANALYSIS RESULT
AppearanceColorless or light Yellow oily liquid; With slight pungent smellQualified (Hazen:<10)
PROPANOIC ACID,%≥99.599.9
RELATIVE DENSITY,d20200.993-0.9970.997
BOILING RANGE, ºC138.5-142.5139.5-141.1
EVAPORATION RESIDUE,% ≤0.010.005
PROPYL ALDEHYDE,% ≤0.050.03
FORMIC ACID,% ≤0.050.02
As(mg/kg) ≤3.0<3.0
MOISTURE,% ≤0.150.02


Product Application

应用领域


1. Food Industry:

Used as food preservatives (sodium propionate, calcium propionate, potassium propionate), they inhibit mold and bacterial growth and are widely used in bread, pastries, dairy products, and feed preservation.

2. Feed Industry:

Used as a mold inhibitor and preservative in feed, extending the shelf life, they are often used in combination with their salts.

3. Chemical Raw Materials:

Used in the synthesis of pharmaceuticals (such as analgesics and antipyretics), fragrances, pesticides, and other organic chemicals.

4. Solvents and Intermediates:

Used as solvents in the cellulose, plastics, and rubber industries.

Used as an intermediate in the production of propionate esters (fragrances and solvents).

Factory Display

工厂2


Focusing on chemical import and export trade, deeply cultivating the global chemical industry chain, providing customers with compliant and efficient customized trade solutions. Our business covers basic chemical raw materials (such as formic acid and acetic acid), fine chemical intermediates, functional chemicals, and compliant hazardous chemicals, matching the needs of multiple industries such as agriculture, medicine, leather, rubber, etc.

We have established strategic cooperation with high-quality chemical enterprises at home and abroad to control product quality (ISO 9001, SGS testing), relying on port compliant warehousing and global dangerous goods logistics standards (IMDG/IATA/ADR) to ensure safe delivery of goods. Equipped with a professional compliance team, proficient in global regulatory requirements such as EU REACH and US TSCA, to assist in completing full process compliance services.

In terms of service, we provide small batch trial orders and customized packaging for small and medium-sized customers, and long-term supply agreements and technical support for large customers; Simultaneously recommend suitable product categories based on market insights. In the future, we will deepen cooperation in emerging markets, expand the categories of green chemicals and new energy materials, and continue to inject efficient link value into global chemical trade.