Molecular formula: C2H2O2
Features: White transparent liquid, specific gravity 1.26. Soluble in water, ether and ethanol. The chemical properties are very active, and it is easy to polymerize into a white resin-like solid.
CAS code: 107-22-2
Execution standard: Enterprise internal control standard Q/HY.J0205-2004 (Add enterprise standard form, including glyoxal, alcohol, formaldehyde, acid, etc.)
Product content: 40% aqueous solution
Packing: 250KG/plastic drum, or according to customer requirements.
Shelf life and storage requirements: 12 months (stored in a dark, cool place)
The main purpose:
Product application: It can form acetals with compounds containing hydroxyl groups. It is mainly used as raw materials for glyoxylic acid, M2D resin, imidazole and other products, as well as insoluble adhesives for gelatin, animal glue, cheese, polyvinyl alcohol and starch, etc., and artificial Shrinkage inhibitor for silk, etc. In recent years, with the rapid development of applications in medicine, textiles, and daily-use building materials and the substantial improvement in the quality of domestically produced glyoxal, the use and dosage of glyoxal have become more and more extensive. In medicine, it is mainly used for special cyclic imidazole drugs, such as metronidazole, dimetridazole, imidazole, etc.; in terms of intermediates, it is mainly used as glyoxylic acid, D-p-hydroxyphenylglycine, allantoin, benzene Enzyme pharynx, berberine, etc.; among them, the improvement of the quality of domestically produced glyoxal promotes the localization of the follow-up product L-p-hydroxyphenylglycine, breaks the foreign monopoly, and provides high-quality and low-cost raw materials for the antibiotic industry in my country. Played a role in benefiting the country and the people. In light textile, it is mainly used as garment finishing agent, 2D resin, M2D resin, etc.; in paper industry, it is mainly used as sizing agent to increase the wet strength of paper; in polymer chemistry, it is a very effective cross-linking factor , Used as a crosslinking agent; in the construction industry, used as a cement curing agent to improve the solidification strength, used to treat landslides, prevent soil loss and prevent landslides.
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