Methyl Phenylglyoxalate Fa'atasi ai ma le Cas 15206-55-0
E maua le benzoic acid ma le methanol e ala i le esterification. Na faaopoopo le cyclic methanol ma le benzoylformic acid i totonu o le fagu tali, ma faaopoopo malie le sulfuric acid ma faagaeetia. Ina ua uma ona faavevela i lalo o le reflux mo le 12 itula, ona toe maua lea o le methanol tele. Na faaleaogaina le oloa esterified i le vai suamalie o le sodium carbonate, vavaeese le vaega o le suauu, ma aveese le vaega o le vai i le benzene. Na tuufaatasia le mea na aveese ma le vaega o le suauu, faamago i luga o le sodium sulfate anhydrous, ona faamamāina lea. Muamua, toe maua le solvent benzene, ona faamago lea o le boilers maualalo i lalo o le mamafa faaitiitia. Ona aoina lea o vaega ma ave o ni methyl benzoylformate.
| Foliga vaaia | Vai samasama māmā |
| Methyl benzoate | ≤1.0% |
| Pupula | 246℃-248℃ |
| Su'ega (%) | ≥99% |
| Mafiafia@20℃ | 1.15-1.17g/cm³ |
| Mea fa'a'ofuofu | No |
| Fesiitaiga 500nm | ≥99.0% |
| Fesiitaiga 450nm | ≥98.0% |
| Isi mea leaga e tasi | ≤1.0% |
O le Methyl benzoylformate o se vaila'au fa'afefiloi mo le mezatrione vaila'au fa'asaina. Mo le fa'aputuga o vaila'au fa'aola ma vali ma vaitusi e mafai ona fa'amalolo i le UV.
200kgs/talu, 16tons/20'container
250kgs/palu, 20tons/20'container
1250kgs/IBC, 20tons/20'container
Methyl Phenylglyoxalate Fa'atasi ai ma le Cas 15206-55-0
Methyl Phenylglyoxalate Fa'atasi ai ma le Cas 15206-55-0












