Cov khoom lag luam
Cov khoom siv sib haum rau CAS TSIS. {{{{93-90-3 yog n - Methylanilino,}}}}} ({}} Thiab nws cov molecular hnyav yog 151.206.
Nyob rau hauv cov nqe lus ntawm tsos, n - ({2- hydroxyethyl)-metylaniline yog lub teeb pom kev daj ua kua. Nws qhov ntom yog 1.1 ± 0. 1 g / cm³; Lub Bushing taw tes yog 262.2 ± 23. {{{}} degree ntawm 76 {19}} mmHg; Lub nyem taw tes yog 126.7 ± thib 21.3 Qib; Cov indexal index yog 1.575; Thiab cov vapor siab yog {{2 {21}}}}}. 0 ± 0.6 mms. Nws yog me ntsis soluble hauv dej tab sis yaj tau zoo hauv ethanol thiab ether.
Cov ntaub ntawv yooj yim
| Khoom npe | Muaj Qib Qib Nruab Nrab Nruab Nrab N - (2- hydroxyethyl)-Methylaniline |
| Cas | 93-90-3 |
| Mf | C9H13no |
| Mw | 151.21 |
| Einecs | 202-285-9 |
| Melting taw tes | 77 Qib |
| Kub taw tes | 229 degree (lit.) |
| ceev | 1.06 g / ml ntawm 25 degree (lit.) |
| Refronction Index | N20 / d 1.573 (Lit.) |
| Fp | >230 depree f |
| pa kua muag | 14.79 {{0. 10 (kwv yees) |
Cov Ntaub Ntawv Kev Nyab Xeeb
GHS kev faib tawm: Raug kuab lom, ntsuas qhov ncauj (qeb 5); Daim tawv nqaij khaus (qeb 2); Qhov muag khaus (qeb 2a); Lub Hom Phiaj Tshwj Xeeb Kev Txom Nyem (Ib Leeg) (qeb 3)
Cov lus qhia kev phom sij: tej zaum yuav tsim kev puas tsuaj yog tias nqos; Ua rau cov tawv nqaij khaus; Ua rau muaj kev txob siab rau qhov muag; Tej zaum yuav ua pa ua pa
Kev siv
N - ({2- hydroxyethyl)-metylaniline pabcuam ua ib qho tseem ceeb hauv synthesis ntawm azo dyes. Los ntawm coupling cov kev tawm tsam nrog sib txawv diazo compounds, azo dyes nrog ntau yam xim thiab cov khoom tuaj yeem tsim tawm. Cov dyes no tau thov kom zas textiles, tawv, ntawv, thiab lwm yam, ua rau muaj kev cuam tshuam loj dua thiab ruaj khov. Piv txwv li, nws tuaj yeem siv los ua ke los ntawm kev ncaj ncees tshav ntuj-ceev dub g, uas feem ntau siv rau cov paj rwb, linen, thiab viscose.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
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Koj lub sijhawm khoom xa tuaj yog dab tsi?
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Cim npe nrov: Muaj Qib Qib Nruab Nrab Nruab Nrab N - (2-}}}}}} {9} Cov neeg tsim khoom, cov chaw tsim khoom, Hoobkas
