CAS Nr .: 79-41-4
Molecular formula: C4H6O2
Methacrylic acid, abbreviated MAA, yog iborganic compound. Qhov no tsis muaj kob, viscous kua yog ibcarboxylic acidnrog ib tug acrid unpleasant tsw. Nws yog soluble hauv dej sov thiab miscible nrog feem ntau cov kuab tshuaj organic. Methacrylic acid yog tsim nyob rau hauv ib tug loj scale raws li ib tug precursor rau nwsesters, tshwj xeebmethyl methacrylate(MMA) thiabpoly (methyl methacrylate)(PMMA). Cov methacrylates muaj ntau yam siv, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov polymers nrog cov npe lag luam xws li Lucite thiab Plexiglas.MAAtshwm sim lawm nyob rau hauv me me nyob rau hauv cov roj ntawmRoman chamomile.
Technical Index:
| Yam khoom | Txuj | Kev tshwm sim |
| Qhov tshwm sim | kua tsis muaj xim | kua tsis muaj xim |
| Cov ntsiab lus | ≥99.9% | 99.92% |
| Moisture | ≤ 0.05% | 0.02% |
| Acidity | ≥99.9% | 99.9% |
| Xim / Hazen (Po-Co) | ≤ 20 | 3 |
| Inhibitor (MEHQ) | 250 ± 20PPM | 245 ppm ua |
Pob:200kg / nruas lossis ISO tank.
Cia:Qhuav thiab ventilated qhov chaw. Cia kom deb ntawm tinder thiab cua sov qhov chaw.
Post lub sij hawm: Aug-02-2023