Products Description
Product name:Glyoxal
Synonym:Oxalaldehyde
CAS:107-22-2
MF:C2H2O2
MW:58.04
EINECS:203-474-9
Density:1.265 g/ml
Melting point:-14°C
Boiling point:104°C
Packaging:1 L/bottle, 25 L/drum, 200 L/drum
Property:It is miscible with water, slightly soluble in ethanol and ether, insoluble in esters and aromatic solvents. Its chemical property is active, and glyoxal exists in aqueous solution in the form of hydration.
Specification
| Items | Specifications |
|
Appearance |
Colorless or yellowish liquid |
|
Purity |
≥40% |
| Color(Co-Pt) | ≤20 |
| Formic acid | ≤0.15% |
| Formaldehyde | ≤0.2% |
| Glycol | ≤1.5% |
| Water | ≤10ppm |
Application
1.Glyoxal is used as raw material for the production of methyl vanillin and ethyl vanillin in the spice industry.
2.Glyoxal is used as the synthesis intermediate of acetophenone, amino acid and other compounds.
3.Glyoxal is used as an intermediate of varnish raw materials, dyes, plastics and agricultural chemicals.
4.Glyoxal is used as solubilizer and cross-linking agent in polymer chemistry.
5.Glyoxal can also be used to produce Allantoin.
Storage
Store in a cool, dry and ventilated place.
Packaging
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