Zoo siab 99.5% NMEA N-Methyl ethanolamine CAS 109-83-1
Zoo siab 99.5% NMEA N-Methyl ethanolamine CAS 109-83-1
Cov ntsiab lus khoom:
Lub Npe Khoom: N-Methylmonoethanolamine
Cov Lus Txhais: 99% MMEA; 2-Methylaminoethanol; 2-(Methylamino)ethanol
CAS: 109-83-1
Cov ntawv thov:
1. Hauv kev lag luam tshuaj lom neeg txhua hnub, cov khoom siv raw ntawm CMEA (monoethanolamine) yog monoethanolamine, uas hloov mus rau methyl monoethanolamine (N-methyl monoethanolamine, NMEA) es tsis txhob monoethanolamine los tsim CMMEA (monoethanolamine) vim nws muaj ntxhiab tsw zoo.
2. Siv ua tus neeg sawv cev pabcuam hauv kev lag luam txheej;
3. Siv ua tus tswj PH;
4. Raws li nws cov ntxhiab tsw qab, tam sim no dav siv hauv kev ntxuav hluav taws xob, kev daws teeb meem etching thiab lwm yam lag luam
Ntim:
190kg/nruas
Kev khaws cia yuav tsum nyob rau qhov txias, qhuav thiab muaj cua nkag.
| YAM KHOOM | INDEX |
| Qhov tsos | Tsis muaj xim rau lub teeb daj kua |
| Cov Ntsiab Lus | ≥ 99.5% |
| Tag nrho cov nqi amine | 720-760 mgKOHg |
| Cov dej noo | ≤ 0.2% |
| Xim | ≤ 15 NTAWM NOV |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | |
