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Chemical Name: Glyoxylic acid monohydrate
Chemical name: Glyoxylic acid monohydrate
Product name: Glyoxylic acid monohydrate
Structural formula：
Molecular formula: C2H3O4
CAS NO.: 563-96-2
Physiochemical properties: White powder, can be dissolved with water, slightly soluble in ethanol, aether, insoluble in esters, aromatic solvents.
Product advantage: White powder, including lower content of glyoxal, nitric acid, heavy metal, etc.than the solution product. Compared with water solution, the yield increased, the side reaction decreased, it will improve the quality of the downstream products.
Quality standard(enterprise standard)
|
Index Name |
Normal Grade |
Standard Grade |
Top Grade |
|
Glyoxylic acid |
≥93% |
≥98% |
≥99.5%+0.2 |
|
Glyoxal |
≤0.3% |
≤0.1% |
≤0.05% |
|
Oxalic acid |
≤0.1% |
≤0.1% |
≤0.45% |
|
Glycolic acidd |
≤3g/L |
≤3g/L |
≤3g/L |
|
Burning residue |
≤0.05% |
≤0.05% |
≤0.05% |
|
Price |
40.000RMB/TM(Deliver to Shanghai) |
Discuss |
Discuss |
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..