Molecular weight: 74.04 

Molecular Formula: C₂H₂O₃

Use：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.

Packing:  200L plastic pail.

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Properties:

Physicochemical property : Aqueous solution of this products is transparent light yellow liquid. Soluble in water and ethanol, slightly soluble in ether and benzene etc.

 Physiochemical properties：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 ：

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.