Glyoxylic acid 298-12-4

Short Description:

Glyoxylic acid 298-12-4

  • Product name : Glyoxylic acid
  • CAS: 298-12-4
  • MF: C2H2O3
  • MW: 74.04
  • EINECS: 206-058-5
  • Character: manufacturer
  • Package: 1 kg/bottle or 25 kg/drum
  • Product Detail

    Product Tags


    Product Name: Glyoxylic acid

    CAS: 298-12-4

    MF: C2H2O3

    MW: 74.04

    EINECS: 206-058-5

    Melting point: -93°C

    Boiling point: 111°C

    Density: 1.33 g/mL at 20 °C

    Refractive index: n20/D 1.414

    Fp: 111°C

    Storage temp: Store below +30°C.

    Pka: 3.18(at 25℃)

    Merck: 14,4511

    BRN: 741891


    Items   index
    Assay %≥ 40.0、50.0
    oxalic acid %≥ 1.50
    Nitric acid


    Glyoxal %≥ 1.20


    In the perfume industry, it is used as a raw material for the production of methyl vanillin and ethyl vanillin.

    Used in the pharmaceutical industry as an antihypertensive drug Atenolol, D-p-hydroxyphenylglycine (a nationally developed pharmaceutical intermediate), broad-spectrum antibiotic amoxicillin (oral), acetophenone, amino acid and other compounds The synthetic intermediate.

    Used as an intermediate for varnish raw materials, dyes, plastics and agricultural chemicals.

    It can also be used to produce allantoin. Allantoin is an intermediate of antiulcer drugs, pharmaceutical products, and daily chemicals.


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    Keep it tightly sealed, keep away from the sun, avoid contact with air, and store in a cool, dry and ventilated place. Store and transport in accordance with toxic chemicals regulations.

    Physical and chemical properties

    This product is a colorless or light yellow liquid. It is miscible with water, slightly soluble in ethanol and ether. Insoluble in esters and aromatic solvents. The solution is extremely stable and does not deteriorate when placed in the air, and glyoxylic acid exists in a hydrated form in the aqueous solution. Corrosive.

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