Security - Green - Innovate - Service
Through the implementation of the strategy of driving large products, to promote the realization of high-end, high-quality and sustainable development of enterprise.
You are here: Home » Products » Intermediate » Organic Intermediate » Glyoxal 40% cas 107-22-2
Share to:

Glyoxal 40% cas 107-22-2

Product name: Glyoxal 40% 
Cas No.:107-22-2 
Molecular Formula:C2H2O2 
Molecular Weight:58.04 
Assay(%):40% 
Package:250KG/Drum, 1250KG/IBC Drum
Availability:


Item

Specification

Appearance

Colorless or Light Yellow transparent Liquid

Glyoxal(%)

40.0min

Glycol(%)

1.5max

Density

1.267 ~ 1.275

Chroma (Pt-Co)(APHA)

20max

Total Acidity(%)

0.15max

Formaldehyde(ppm)

1500max; 1000max; 500max; 100max etc.


>> Properties and uses (Glyoxal 40%)

Properties:

Glyoxal 40% is colorless or light yellow liquid, soluble in water, ether and ethanol. The chemical property is very active and easy to polymerize into white resin like solid.


Uses:

Glyoxal 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, and shrinkage inhibitors for rayon.

1) In medicine, it is mainly used for special cycloimidazole drugs, such as metronidazole, dimethylnitroimidazole, imidazole, etc;

2) In terms of intermediates, it is mainly used as glyoxylic acid, D-p-hydroxyphenylglycine, allantoin, phenylpharyngeal enzyme, berberine, etc;

3) In light textile, it is mainly used as garment finishing agent, 2D resin, M2D resin, etc;

4) In the paper industry, it is mainly used as sizing agent to increase the moisture resistance of paper; It is a very effective crosslinking factor in polymer chemistry and can be used as crosslinking agent;

5) In the construction industry, it can be used as the curing agent of cement to improve the setting strength and control landslides, which can prevent soil loss and collapse.


>>Package and condition of storage(Glyoxal 40%)

The normal packing:

1. 25KG/Drum,20MT / 20’FCL

2. 250KG/Drum,20MT / 20’FCL

3. 1250KG/IBC Drum,20MT, 22.5MT or 25MT / 20’FCL


The condition of storage:

Glyoxal 40% should be stored in a dry place and sealed warehouse under normal temperature to avoid direct sunlight.


>>Shelf life

12months(1years)



TDS of Glyoxal 40%_00

Previous: 
Next: