CAS No.: 107-22-2 Other Names: glyoxal 40% MF: 107-22-2, C2H2O2 EINECS No.: 203-474-9 Type: Pharmaceutical Intermediates, Paper industry Purity: 40% MIN Application: In medicine; in the intermediate area;In the textile industry; Appearance: Colorless or pale yellow liquid Classification: Aldehyde Grade Standard: Industry grade grade: formaldehyde≤100PPM Packing: 250kg/plastic drum Molecular weight: 58.04 capacity: 4500MT
Glyoxal with competitive price
We can offer glyoxal with Formaldehyde ≤100ppm.
Specification of glyoxal 40%:
1.Glyoxal
2.Assay: 40% min
3.Colorless transparent liquid
4.Molecular formula: C2H2O2
5.Molecular weight: 58.04
6.Physiochemical properties: Colorless transparent liquid or liquid with low chroma, density:1.265-1.270,can be dissolved with water, slightly soluble in ethanol, aether, slightly soluble in esters,aromatic solvents. Active chemical properties.
Glyoxal COA:
Item |
Specification |
Test Result |
Appearance |
Colorless transparent liquid |
Colorless transparent liquid |
Chromaticity(Pt-Co) |
≤15# |
10# |
Glyoxal |
≥40% |
40.21% |
Formic acid |
≤0.15% |
0.12% |
Glycol |
≤1.50% |
1.25% |
Formaldehyde |
≤1000PPM |
850PPM |
Conclusion |
Conforms to the specifications |
|
More about glyoxal 40%:
1.Cas no.: 107-22-2
2.Other name: BISFORMYL;glyoxylaldehyde;GLYOXAL SOLUTION;GLYOXAL;DIFORMYL;ETHANEDIA L;1,2-ethanedione;Oxalaldehyde
Application of glyoxal 40%:
1.Glyoxal mainly used for glyoxylate, M2D resin, imidazole and other raw materials, products, and as gelatin, gelatin, cheese, alcohol, and insoluble starch adhesives, artificial silk resistance reduction agent.
2.Recently , With the fast development of the application in pharmacy, textiles and daily construction materials, the application of glyoxal can be wider and wider..
3.In medicine, mainly for the special ring imidazole drugs such as metronidazole, dimetridazole, imidazole, etc..
4. in the intermediate area, mainly for glyoxylate, D-hydroxyphenylglycine, allantoin, benzene Enzyme pharynx, berberine;
5.In the textile, the main agent used for finishing clothing, 2D resin, M2D resn;
6.in the paper industry, mainly for sizing, wet strength increased resistance of paper;in polymer chemistry is a very ef fective cross-linking Factor for cross-linking agent;
7. in the construction industry, cement curing agent used to improve the solidification strength, as a control landslides, can prevent the loss of mud to prevent the collapse.
