Glyoxal CAS 107-22-2

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Glyoxal Quick Details:

Chemical Name:Glyoxal

CAS:107-22-2

Molecular Formula:C2H2O2

Molecular Weight: 58.04

Appearance:Colorless or yellowish liquid

Assay:40%

Character:Glyoxal is a fiber additive and its crystal is delirious.The vapor is green and has a purple flame when burned.Soluble in water, easy to dissolve in common organic solvents.

Glyoxal Specification:

Glyoxal 40% (formaldehyde 100ppm max)

Item	Specification
Appearance	Colorless transparent liquid
Glyoxal	≥40%
Glycol	≤1.5%
Total Acidity (HAC)	≤0.15%
Density	1.267-1.275
Chroma (Apeh)	≤15#
Formaldehyde	≤100PPM

Glyoxal 40% (formaldehyde 500ppm max)

Item	Specification
Appearance	Colorless transparent liquid
Glyoxal	≥40%
Glycol	≤1.5%
Formic acid	≤0.15%
Chroma (Apeh)	≤15#
Formaldehyde	≤500PPM

Glyoxal 40% (formaldehyde 1000ppm max)

Item	Specification
Appearance	Colorless transparent liquid
Chromaticity(Pt-Co)	≤15#
Glyoxal	≥40%
Formic acid	≤0.15%
Glycol	≤.50%
Formaldehyde	≤1000PPM

Glyoxal 40% (formaldehyde 2000ppm max)

Item	Specification
Appearance	Colorless transparent liquid
Glyoxal	≥40%
Glycol	≤1.5%
Total Acidity (HAC)	≤0.15%
Density	1.267-1.275
Chroma (Apeh)	≤20#
Formaldehyde	≤200PPM

Glyoxal Application:

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 resin;

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.