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Glyoxal/CAS:107-22-2
Product name: Glyoxal; Qxalie aldehyde
Structural formula:
Molecular formula: C2H2O2
Molecular weight: 58.04
Category: Pharmaceutical
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 | Normal-grade product | Top-grade product |
| Chroma Pt-Coshade unit≤ | Color No. | 20# | 10# |
| Glyoxal ≥ | % | 40±0.5 | 40±0.5 |
| Acid content(based on formic acid)≤ | % | 0.15 | 0.1 |
| Formaldehyde content≤ | % | 0.2 | 0.05 |
| Glycol ≤ | % | 1.5 | 1 |
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..
Storage and transportation:Stored in cool, dry and draughty place. Stored as common chemicals.
Other products:1,3-Diethyl-1,3-dibenzylurea/CAS:85-98-3