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..