Glyoxal Production Description
Chemical name:Glyoxal 40%
Formula: C2H2O2
CAS.No.:107-22-2
EINECS No.:203-474-9
Molecular weight: 58.04
Glyoxal Physical properties
Appearance Colorless or Yellowish Transparent Liquid
Density 1.267-1.275 g/mL
Melting point -14℃
Boiling point 104℃
Glyoxal Specification
| Item | Normal Grade |
| Glyoxal | ≥40% |
| Glycol | ≤2.0% |
| Total Acidity | ≤0.2% |
| Chroma Pt-Co (APHA) | ≤20 |
| Formaldehyde | ≤1500PPPM |
Glyoxal Application:
What is Glyoxal used for? Glyoxal is used in textile and paper production, leather tanning, textile dyeing, embalming, curing and cross-linking polymers; Also used as biocide and disinfectant and to make proteins and other materials insoluble; Used in organic synthesis and glues; Used predominantly as a chemical intermediate; Also used as reducing agent in the photographic industry and to make silvered mirrors.
| Application | Characteristic | Function |
| Textiles | textile auxiliary agent | 1.Softer and less wrinkled textiles 2.finishing clothing, 2D resin, M2D resin |
| Paper | Transient wet strength agent | 1. Paper wet strength (e.g. toilet paper) 2. Paper dry strength (e.g. recycled paper) 3. Efficient paper coating additive for high-quality papers 4. wet strength increased resistance of paper |
| Leather | Crosslinking in tanning process | Preservation of leather quality |
| Cosmetics | Use of glyoxal-crosslinkingpolymers (hydrocolloids) | Better viscosity |
| construction industry | cement curing agent | improve the solidification strength, as a control landslides, can prevent the loss of mud to prevent the collapse |
| intermediate area | intermediate | mainly for glyoxylate, D-hydroxyphenylglycine, allantoin, benzene Enzyme pharynx, berberine |
| Epoxy | Building block for specific epoxy applications | Higher epoxy stability performance |
| Oil & Gas | Sulfur scavenger 2.Use of glyoxal- crosslinking polymers (hydrocolloids) | 1.Anti-corrosive2.Safety at work3.Improves viscosity in oil-drilling fluids |
| Disinfection | Biocidal active ingredient fordisinfection formulations | 1.Co-biocide for disinfectants used in the health industry and in veterinary hygiene 2.Effective when formulated together with e.g. glutaraldehyde |
| Glyoxylic Acid | raw material | Serves as an intermediate for vanillin, agricultural chemicals, antibiotics, allantoin, complexing agents |
Package
250kg/plastic drum,20MT/20FCL
1250kg/IBC drum,20MT or 22.5MT/20FCL
Steel-plastic composite barrel
25MT/ISO Tank
Shelf life
About 24 months in unopened,original containers.
Storage and Safe Materials
Stored in cool and dry air-flowing area preventing sunlight.