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Home > Food Additives > Preservative > Propionic acid for Sale > Propionic Acid CAS NO. 79-09-4
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Propionic Acid CAS NO. 79-09-4

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Unit Price: Get Latest Price
CAS No.:

79-09-4

Grade:

Industrial Grade

Content:

99%

Packaging:

200kg

Price valid (until):

2023-03-17

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

Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Basic Information

    Product Name

    Propionic Acid

    Multiple names

    Propionic Acid Solution;

    Propanoic Acid;

    Natural Propionic Acid

    CAS No.

    79-09-4

    EC No.

    201-176-3

    MF No.

    C3H6O2

    MW No.

    74.08

     

    Product Usage

    Propionic acid is an important fine chemical and an intermediate of many other fine chemicals. It is mainly used as a food additive and also as a pharmaceutical intermediate.

     

    Specification

    Assay Item

    Standard

    Form

    Liquid

    Color

    ≤10, APHA

    Acidity Coefficient (pKa)

    4.86

    Melting Point

    −24-−23 °C

    Refractive Index

    n20/D 1.386

    PH

    3.96



    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

    Categories:

    Preservative

    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:

    Manufactory

    Main Products:

    Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

    Location:

    17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China

    Payment Terms:

    L/C,100% TT in advance

    Average lead Time:

    2

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    201-300

    Year of Establishment:

    2008

    Certifications:

    GB/T19001-2016 / Iso9001:2015

    Established in 2008, running 14 years in Chemicals,

    with over one hundred staff ,selling thousand items, over RMB 1billion turnover annually.

    Regist ISO9001(No:31622Q10628ROM)
    Especially in the research, development and production of : Chemical raw materials,fine chemicals,pharmaceutical intermediates,Agrochemicals,food additives,Electronic chemicals,Environmental protection and water treatment...etc.
    We specialize in these field with the strength of good quality, pretty competitive price,and good service.

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

    Propionic Acid

    1 20' Fcl Jul 15, 2024
    Poland

    Propionic acid

    100 KG Apr 16, 2024
    Indonesia

    Propionic acid

    1 KG Jul 22, 2026
    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
    Jordan

    Propionic acid E280

    1.00 KG Dec 25, 2024
    Vietnam

    PROPIONIC ACID

    200 KG Aug 1, 2024
    India

    Propionic Acid

    1000.00 KG Jul 19, 2024
    Poland

    propionic acid

    1 KG Aug 21, 2025
    Bangladesh

    Propionic acid

    1 KG Jul 11, 2025
    India

    propionic acid

    5.00 TON Nov 22, 2024
    India

    Propanoic Acid

    100 KG Mar 12, 2024
    India

    Propionic acid

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