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Home > Organic Chemistry > Carboxylic Acids and Derivatives > Propionic acid for Sale > High Quality 99% Propionic Acid CAS 79-09-4
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High Quality 99% Propionic Acid CAS 79-09-4

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Unit Price: Get Latest Price
CAS No.:

79-09-4

Grade:

Industrial Grade

Content:

99%

Port:

QingDao

Brand:

First Chems Co., LTD

Packaging:

10.0 kg/box

Price valid (until):

2026-05-16

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Titanium dioxide,npk,pvc,sles,labsa,mdi

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    High Quality 99% Propionic Acid CAS 79-09-4



    Physical properties: It is a three-carbon carboxylic acid, a short-chain saturated fatty acid. Pure propionic acid is a colorless, corrosive liquid with a pungent odor.

    Chemical properties: It has the chemical properties of general carboxylic acids and can form acyl chloride, acid anhydrides, esters, amides, nitriles and other compounds. α-Hydrogen atoms are easily replaced by halogens under the catalysis of phosphorus trichloride to generate α-halogenated propionic acid.

    Propionic acid, a saturated monocarboxylic acid containing three carbon atoms, one of the typical volatile lower fatty acids. Chemical formula CH3CH2COOH. Molecular weight 74.08. Colorless clear oily liquid with unpleasant rancidity and pungent odor.
    Melting point -20.8ºC,
    Boiling point 140.99, 41.65(1330Pa),
    Relative density 0.9930,
    Refractive index 1.3869.
    Ka = 1.34 x 10-5.


    Specification:

    ITEM SPECIFICATION
    APPEARANCE COLORLESS OR LIGHT YELLOW LIQUID, OILY LIQUID, SLIGHT PUNGENT SMELL
    CONTENT 99.5%   Min.
    DENSITY   AT  ( 20 ºC ) 0.993-0.997
    BOILING   RANGE/ ºC 138.5-142.5
    Moisture 0.3% Max.
    P B 0.001% Max.
    A S 0.0003% Max.


    Usage:Used as a esterification agent, Nitrocellulose solvent, Plasticizers, chemical reagents and formulated food ingredients etc. 

    Application
    Propionic acid has a wide range of uses. It can be used in the food industry to produce preservatives such as calcium propionate and sodium propionate, and can also be used to produce propionate ester flavors and fragrances. Pharmaceutical intermediates of pesticides and preservatives for green feed can also be used.

    Company profile


            We have many years of professional experiences and a professional team of scientists and advanced equipments.  Nowadays we formed a large varieties large scale, complete categories and high technology content product chain.  Our quality system has been accredited by SGS and our quality center guarantees quality with full documentation control and complete facilities

    Based on the good quality, pretty competitive price and safe delivery our products are widely exported to many different countries, like Netherlands, Spain, UK, USA and so on.  And our products are highly recognized by customers around the world, so we can build long-term cooperative relationship with many pharmaceutical enterprises in the world.  We upload the principles of openness and transparency and dedicated to provide efficient and high quality services to every customer.  We are sincerely looking forward to establishing a long-term stable and win-win business relationship with every customer.

    Shop Wholesale Detergent Grade 151-21-3 SLS  Dodecyl Sulfate Sodium Salt-Detailed Image 4



    Packing and Shipping

     
    Shop Wholesale Detergent Grade 151-21-3 SLS  Dodecyl Sulfate Sodium Salt-Detailed Image 5




    FAQ




    Q: How to order this product?

    A: You can click "contact now" , and send us a inquiry, leave your number if possible, we will contact with you as soon as possible, then we can talk order details.



    Q: How long can I receive my ordered goods?

    A: We ship by express door to door;  you can receive it in 7-10 days.



    Q: What liquid should I add into the vial?  And how much liquid needed?

    A: You can add sterile water or saline, 1 vial add 1ml liquid is ok.



    Q: Will I have any side effects after using peptide?

    A: If you just begin to use, it is better to follow doctor's prescription.  And if there is no allergy or any uncomfortable symptom, you can continue to use but take it in a suitable dosage.  A few people will have slight allergy reaction, but after your body get used to it, the allergy will be disappear and back to normal.



    Q: How to store it?

    A: If it hasn't been opened, just put it in cool dry place, if it is opened, you may put it in cold storage for 2-5 degree condition.

    Packing and Shipping

    Certificates

    Basic Info
    Product Name:

    Propionic acid

    Other Name:

    Propanoic acid;Propionic acid;Carboxyethane;Ethylformic acid;Metacetonic acid;Methylacetic acid;Prozoin;Pseudoacetic acid;Ethanecarboxylic acid;Luprosil;MonoProp;Antischim B;Propkorn;Propcorn;Adofeed;Toxi-Check;784139-72-6;1032826-44-0

    CAS No.:

    79-09-4

    UN No.:

    1848

    Molecular Formula:

    C3H6O2

    InChIKeys:

    InChIKey=XBDQKXXYIPTUBI-UHFFFAOYSA-N

    Molecular Weight:

    74.07850

    Exact Mass:

    74.08

    EC Number:

    273-598-6

    HScode:

    2915501000

    Characteristics
    PSA:

    37.30000

    XLogP3:

    0.48100

    Appearance:

    Propionic acid is a colorless liquid with a sharp rancid odor. Produces irritating vapor. (USCG, 1999)

    Density:

    0.9930 g/cm3 @ Temp: 20 °C

    Melting Point:

    -20.7 °C

    Boiling Point:

    141.1 °C

    Flash Point:

    51ºC

    Refractive Index:

    1.385-1.387

    Water Solubility:

    H2O: 37 g/100 mL

    Storage Conditions:

    0-6ºC

    Vapor Pressure:

    2.4 mm Hg ( 20 °C)

    Vapor Density:

    2.55 (vs air)

    Toxicity:

    LD50 orally in rats: 4.29 g/kg (Smyth)

    Flammability characteristics:

    Class II Combustible Liquid: Fl.P. at or above 100°F and below 140°F.

    Explosive limit:

    Explosive limits , vol% in air: 2.1-12

    Odor:

    Slightly pungent disagreeable, rancid odor

    Taste:

    SOUR & MILDLY CHEESE-LIKE

    PKA:

    4.88None

    Hazard Identification

    Classification of the substance or mixture

    Skin corrosion, Sub-category 1B

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H314 Causes severe skin burns and eye damage

    Precautionary statement(s)
    Prevention

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

    P363 Wash contaminated clothing before reuse.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P316 Get emergency medical help immediately.

    P321 Specific treatment (see ... on this label).

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames, NO sparks and NO smoking. Above 54°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Fireproof. Separated from strong oxidants, strong bases and food and feedstuffs.Outside or detached storage is preferred. Store in a cool, dry, well-ventilated location.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Titanium dioxide,npk,pvc,sles,labsa,mdi

    Location:

    37 Keji Road, Yanta District, Xi 'an City, Shaanxi Province

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    15

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2020

    COMPANY OVERVIEW

    First Chems Co., LTD,a joint-stock enterprise with production, export and services of chemicals, has widely adopted world-advanced equipments and management system, and our products quality is assured under the ISO9001 and ISO14001 standards, mainly specializes in developing Agriculture/Fertilizer chemicals series, Washing detergent chemicals series, Soda alkali chemicals series, Water treatment chemical series, etc.

    Our main products include:

    a. Agriculture/Feed chemicals series : Zinc Sulphate, Manganese sulfate etc.), 

    b. Washing detergent chemicals series : (LABSA, SLES, CEDA,STPP, etc.)

    c.  Soda alkali chemicals series : ( Caustic Soda , Sodium Sulphate Anhydrous etc.) 

    d. Water treatment chemical series: (Calcium hypochlorite, TCCA,SDIC, PAC- poly aluminium chloride, PFS, Aluminium sulfate etc.) 

    e. Adsorbent Desiccant Activated Alumina Ball

    f.  Raw material Calcium Aluminate ,Aluminium Hydroxide

  • Inquiry History
    16 Inquiries
    Country Product Purchase Quantity Date Posted
    Russia

    Propionic Acid

    1 20' Fcl Jul 15, 2024
    Poland

    Propionic acid

    100 KG Apr 16, 2024
    Poland

    propionic acid

    1 KG Aug 21, 2025
    Bangladesh

    Propionic acid

    1 KG Jul 11, 2025
    Jordan

    Propionic acid E280

    1.00 KG Dec 25, 2024
    India

    propionic acid

    5.00 TON Nov 22, 2024
    Vietnam

    PROPIONIC ACID

    200 KG Aug 1, 2024
    India

    Propionic Acid

    1000.00 KG Jul 19, 2024
    India

    Propanoic Acid

    100 KG Mar 12, 2024
    India

    PROPIONIC ACID

    2000 KG Jul 14, 2023
    Russia

    Glutaraldehyde without formaldehyde 50% solution

    44 MT Sep 1, 2025
    India

    Propionic Acid

    23 TON Jun 13, 2025
    India

    Propionic Acid

    200.00 KG May 9, 2025
    Canada

    Propionic Acid

    200 KG Jan 21, 2025
    Singapore

    Propionic acid

    100 MT Jun 28, 2023
    India

    Propionic acid

    1.00 20' Fcl Jun 24, 2024
    Post an enquiry for this product
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