Cov khoom lag luam
Qhov sib raug zoo ntawm cas ntawm cas 22948-06-7 {}}}}}} {}} Insoluble hauv dej, thiab yooj yim soluble hauv cov kuab tshuaj muaj kuab yam xws li ethanol thiab dichhloromethane.
Lub ntsiab lus melting ntawm 4- tritylaniline yog 255-257} Nws tsis yooj yim hloov xim rau hauv huab cua Acetone thiab DMF, tab sis yog insoluble nyob rau hauv tsis-polar cov kuab tshuaj xws li n-hexane.
Cov Lus Qhia Yooj Yim
| Molecular Cov Qauv | C25H21N |
| Tus hniav loj | 335.44 |
| Ceev | 1.125 |
| Melting taw tes | {{0 {}}℃(lit .) |
| Boling Taw | 483 Qib |
| Flash point | 257 Qib |
| Dej solubility | Insoluble hauv dej . |
| Vapor presure | 1.73E -09 mmHg ntawm 25 degree |
| Khi | 2750328 |
| pa kua muag | 4.54 ± 0.10 (kwv yees) |
| Chaw Cia Khoom | Ua kom tsaus ntuj nti, inert cua, chav tsev kub |
Kev siv
- Organic synthes intermediates:4- TrityLaniline yog ib qho kev qhia ntawm cov khoom siv nyiaj txiag thiab tsis muaj kev tiv thaiv cov tshuaj tsis zoo thiab tsis muaj kev tiv thaiv amino derivatization .
- Kev Tshawb Fawb:Nws yog siv los npaj cov khoom muaj orgichoductor {{} nws tau siv los txhim kho lub thermal stability ntawm polymers .
Ntim & Xa Tawm
- Ntim:25kg fiber ntau nruas nrog pe sab hauv lin lossis customized ntim muaj.
- Lub sij hawm xa tuaj:7-10} hnub tom qab kev lees paub lees paub.
- Cov hau kev xa khoom:Los ntawm hiav txwv, huab cua, lossis courier (FedEx, DHL, UPS, TNT) .
Tuam txhab tau
GneebioNrog rau xyoo ntawm kev tshawb fawb, kev tsim qauv thiab lag luam ntawm cov khoom lag luam organic, yog ib qho ntawm cov cai lij choj cov cai hauv Henan, thiab peb cov khoom lag luam muag thoob ntiaj teb.
Peb pab neeg muaj ntau dua 200 tus neeg, thiab ntau pab xyoo, tag nrho pab neeg tseem xav tau kev nce qib kom tau raws li qhov xav tau tiag tiag ntawm peb cov neeg siv khoom.
Nrog cov khoom lag luam zoo tshaj plaws, qhov kev pabcuam zoo tshaj plaws thiab lub koob npe zoo tshaj plaws, peb txaus siab ua koj tus khub txhim kho ntev tshaj plaws!
Cov FAQ
Koj puas txhawb cov qauv?
Kuaj tau muaj rau cov khoom lag luam feem ntau .}}}}}}}}}} Thov koj xav tiv tauj peb rau cov cai tshwj xeeb.
Koj yuav lav li cas zoo?
Pre-cov qauv kuaj yuav tsum muaj ua ntej ntau lawm ntau lawm;
Kev tshuaj xyuas zaum kawg yuav tsum tau ua ua ntej xa khoom noj khoom haus .
Koj tuaj yeem yuav dab tsi los ntawm peb?
Catalysts thiab tshuaj lom neeg, cov organic intermediates, cov tshuaj siv tsev neeg, pigments thiab dyes raw khoom .
Cim npe nrov: 4- tritylaniline 97% CAS}}}}}}} Cov neeg tsim khoom, cov chaw tsim khoom, Hoobkas
