organic chemistry(0) inorganic chemistry(0)
CAS No.: 107-22-2
HS code: 2912190001
Molecular formula: C2H2O2
Molecular weight: 58.04
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.
Index name
Unit
Top-grade product
First-grade product
Chroma Pt-Coshade unit≤
Color No.
10#
20#
Glyoxal ≥
%
40±0.5
Acid content(based on formic acid)≤
0.1
0.15
Aldehyde content(based on formaldehyde)≤
0.2
Glycol ≤
1.0
1.5
Metallic ion
PPM
5
10