Dyestuff and Pigment

CAS# 107-22-2

Molecular Formula : C2H2O2

Specification: 40%

Packing: 250kg/drum 

Application: Used as pharmaceutical intermediates, textile finishing agents, dye and dye intermediates 

Profile
Glyoxal is an organic compound with the chemical formula OCHCHO. It is a yellow-colored liquid that evaporates to give a green-colored gas. Glyoxal is the smallest dialdehyde (two aldehyde groups). Its structure is more complicated than typically represented because the molecule hydrates and oligomerizes. It is produced industrially as a precursor to many products.
 

Technical Data Sheet 

Items	Specification	Results
Appearance	A colorless or yellowish transparent liquid	conform
Chroma  Pt-Co	≤20 APHA	15
Glyoxal	40±0.2%	40.22%
Total acidity	≤0.2%	0.15%
Glycol	≤1.5%	1.15%