Colorless or light yellow liquid, can be dissolved with water, slightly soluble in ethanol, aether, insoluble in esters aromatic solvents. This solution is not stable but will not decay in the air.

Specification ç«ÂŠï¿½

Index name                     50% specification

Apperence                   transparent light yellow liquid

Glyoxylic  acid                 50.0% min.

Glyoxal                        1.5% max

Nitric acid                      0.2% max

Oxalic acid                     1.5% max

Useç«ÂŠï¿½/strong>Used as material for methyl vanillin, ethyl vanillin in flavor industry; used as intermediate for atenolol, D-hydroxybenzeneglycin, broadspectrum antibiotic, amoxicillin(orally taken), acetophenone,amino acid etc.. Used as intermediate of varnish material, dyes, plastic, agrochemical, allantoin and daily-use chemical etc.