Glyoxal

1.Colorless transparent liquid 2.liquid with low chroma

1.Glyoxal

2.Cas no.: 107-22-2

3.Assay: 40% min

4.Colorless transparent liquid

5.250kgs per drum

Molecular formula: C2H2O2 

Molecular weight: 58.04

 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. Quality standard(enterprise standard)

Index name	Unit	Top-grade product	First-grade product
Chroma Pt-Coshade unit≤	Color No.	10#	20#
Glyoxal ≥	%	40±0.5	40±0.5
Acid content(based on formic acid)≤	%	0.1	0.15
Aldehyde content(based on formaldehyde)≤	%	0.1	0.2
Glycol ≤	%	1.0	1.5
Metallic ion	PPM	5	10

Use: Glyoxal is a kind of fine chemical product with a wide range of application. It is mainly used in chemical, medicine, paper making, flavor, coating, adhesive and daily-use chemical etc.. It can be directly synthesized into imidazole, 2-methylimidazole, glyoxalic acid, textile finishing agent,iron free resin and paper making auxiliaries etc..

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