Monoethanolamine Nrog CAS 141-43-5
Monoethanolamine yog ib yam kua tsis muaj xim, nplaum. Yooj yim nqus cov dej noo thiab tsw ntawm ammonia. Ua ib yam khoom siv tshuaj tseem ceeb, nws yog siv rau hauv kev lag luam tshuaj, cov txuj lom, surfactants, coatings, emulsifiers, thiab lwm yam. Nws kuj yog ib qho tshuaj ua kom tawv mos thiab tshuaj tua kab; nws kuj siv tau rau kev ntxuav roj kom tshem tawm cov pa roj carbon dioxide thiab hydrogen sulfide hauv cov roj.
| Khoom | Tus Qauv |
| Tag nrho cov amine (raws li monoethanolamine)% | ≥99.5 |
| Cov dej noo% | ≤0.5 |
| Diethanolamine + cov ntsiab lus ntawm triethanolamine% | Cov nqi ntsuas |
| Chromaticity (Hazen platinum-cobalt) | ≤25 |
| Kev sim distillation (0 ° C, 101325KP, 168 ~ 174 ° C distillation ntim, ml) | ≥95 |
| Qhov Ceev ρ20°C g/cm23 | 1.014~1.019 |
| Tag nrho cov amine (raws li monoethanolamine)% | ≥99.5 |
1. Monoethanolamine yog siv los ua cov roj chromatography ruaj khov thiab cov kuab tshuaj.
2. Monoethanolamine siv ua plasticizer, vulcanizing agent, accelerator thiab foaming agent rau cov yas thiab roj hmab, nrog rau cov intermediates rau tshuaj tua kab, tshuaj thiab dyes. Nws kuj yog ib qho khoom siv raw rau cov tshuaj ntxuav tes thiab emulsifiers rau cov tshuaj pleev ib ce.
3. Monoethanolamine siv los tshem tawm cov pa roj acidic ntawm cov roj av thiab roj av, thiab los tsim cov tshuaj ntxuav uas tsis yog ionic, emulsifiers, thiab lwm yam.
4. Monoethanolamine yog siv ua Solvent. Organic synthesis, tshem tawm cov pa roj carbon dioxide thiab hydrogen sulfide ntawm cov roj.
210kg/nruas los yog qhov yuav tsum tau ntawm cov neeg siv khoom.
Monoethanolamine Nrog CAS 141-43-5
Monoethanolamine Nrog CAS 141-43-5
