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Food Additives

Glyoxylic acid CAS 298-12-4

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Product Name: Glyoxylic acid


Oxo-acetic acid

Molecular Structure:


Item Specifications
CAS No. 298-12-4


Molecular Formula C2H2O3
Molecular Weight 74.04
Appearance Yellowish transparent liquid
Glyoxylic Acid 50.0%±0.5%
Oxalic Acid ≤1.0%
Nitric Acid ≤0.20%
Glyoxal ≤0.25%

Packing: 25kg/Drum; 200kg/Drum



Glyoxalic acid is an organic compound that is both an aldehyde and a carboxylic acid.


  1. Used as material for methyl vanillin, ethyl vanillin in flavor industry.
  2. Used as intermediate for D-hydroxybenzeneglycin, broad spectrumantibiotic, acetophenone, amino acid etc.
  3. Used as intermediate of varnish material, dyes, plastic, agrochemical, allantoin and daily-use chemical etc. It is popular in the cosmetic industry, for hair dye; hair care product; skin care product ect.
  4. Glyoxylic acid is the material for water purificants, pesticides. It is used as an intermediate of varnish material and dyes.
  5. Glyoxylic acid also can be used in the preservation of food, as a crosslinking agent of polymerization and as a plating additive.


Stored in a cool dry and ventilated place.


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