O-phenetidine / Cas: 94-70-2
Cov lus piav qhia luv luv:
Khoom npe: O-phenetidine
CAS: 94-70-2
Mf: c8h11no
Mw:
137.18
Tus qauv:
Qhov ceev faj: 1.051 G / ml ntawm 25 ° C (Lit.)
Melting taw tes: -20 ° C
kev qhia tshwj xeeb
| Kev qhia tshwj xeeb | Cov ntsiab lus (%) |
| Kev tshwm sim | Lub teeb daj rau liab-xim av oily kua. |
| Kev coj dawb huv | ≥99.2% |
| Cov ntsiab lus ntawm o -chlorooaniline. | ≤0.2% |
| Cov ntsiab lus ntawm p-phenetidine. | ≤0.1% |
| Cov ntsiab lus ntawm cov tshuaj uas tsawg. | ≤0.35% |
| Cov ntsiab lus ntawm cov tshuaj uas tsawg. | ≤0.15% |
| Pawg feem ntawm cov dej. | ≤0.3% |
Kev siv
O-aminophenethyl ether yog ib tug tsis muaj kob oily ua kua. O-Amipophenethyl ether hloov liab rau xim av thaum raug huab cua thiab tshav ntuj. O-aminophenethyl ether yog insoluble hauv dej, Etchene hauv ethero thiab lwm yam nws yog tsis muaj zog yooj yim thiab kuj soluble hauv inorganic acid daws.
O-Aminophenyl ether yog siv nyob rau hauv cov tshuaj carraperts kom tiv thaiv cov roj av thiab E. hauv cov vitamins A thiab E. Hauv kev khaws cia, thiab kuj siv tshuaj tua kab mob npaws, thiab kuj siv tshuaj tiv thaiv kab mob Nws tseem siv nyob rau hauv kev tsim cov dyes xws li chromophenol as-vl, alizarin liab 5g thiab muaj zog acid xiav R.
Nws yog tsuas yog siv los ua kev zas xim nruab nrab. 2-ethoxyaniline thiab 2-hydroxy-3-Naphhoic acid tau condensed hauv cosphorus trichloride ua tshuaj catalophen los tsim chromophenol AS-PH. Chromophenol AS-PH yog siv rau Dyeing thiab luam ntawv ntawm paj rwb thiab hemp fibers, thiab txog 500kg ntawm o-et-et-et-et-et-et-et-ethanyaniline tau noj ib ton ntawm cov xim no.
Siv los ua nruab nrab rau dyes, tsw qab, thiab tshuaj
Ntim thiab Thauj Khoom
Cov: 200kg / nruas lossis raws li cov neeg siv khoom.
Cov zaub mov xa tuaj: belongs rau cov tshuaj lom neeg thiab tuaj yeem xa los ntawm tsheb ciav hlau, dej hiav txwv thiab huab cua.
Tshuag: muaj 500mts cov khoom ruaj khov
Khaws thiab Cia
Txee lub neej: 24 lub hlis txij hnub ua lag luam hauv cov khoom ntim tsis tau ntim rau hauv qhov chaw txias txias tawm ntawm lub hnub ncaj qha, dej.
Qhov chaw ua kom lub tsev rau khoom, tsis muaj kub kom qhuav ziab, sib cais los ntawm oxidants, acids.
