Khoom Description
Professional Dimethylacetamide (DMAC) tus neeg muag khoom thiab chaw tsim khoom. Tiv tauj peb rau kev hais lus.
📨Email: sales@gneebio.com
DMA/DMAC, nrog cov tshuaj npe N, N-Dimethylacetamide thiab CAS naj npawb 127-19-5, yog ib qho polar heev, siab -boiling-point aprotic hnyav uas ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw lag luam. Nws qhov kev ua tau zoo tshaj plaws ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev sib cais ntau yam polymers, ua kom yooj yim acrylic fiber ntau spinning, tsim polyurethane-based spandex elastane, thiab ua ib qho tshuaj tiv thaiv nruab nrab hauv cov txheej txheem tshuaj synthesis.
Vim li cas thiaj xaiv peb ua koj tus neeg muab khoom DMAC?
1.Peb muaj - cov khoom zoo, uas yog muab ncaj qha los ntawm lub Hoobkas los xyuas kom meej cov khoom txaus.
2.Peb muaj kev pabcuam tshaj lij, 24 teev online los daws koj cov teeb meem.
3.With xyoo ntawm kev muab khoom, peb siv zog ua kom muaj nuj nqis rau txhua tus neeg siv khoom.
Nyem qhov no xa ib qho kev nug
Kev siv ntawm N, N-Dimethyl acetamide
1. N, N-dimethylacetamide yog siv los ua raw khoom rau hluavtaws fibers thiab raws li ib tug zoo heev polar solvent rau organic synthesis. Rau cov txheej txheem no, nws kuj yog siv los ua cov kuab tshuaj, catalyst thiab xim tshem tawm.
2. DMA / DMAC feem ntau yog siv los ua cov kuab tshuaj rau cov hluavtaws fibers (acrylonitrile), polyurethane spinning, thiab hluavtaws polyamide resins. Nws kuj tseem siv tau los ua cov kuab tshuaj rau cov kua distillation cais styrene los ntawm C8 feem. Nws yog dav siv nyob rau hauv polymer films, coatings, pharmaceuticals, thiab lwm yam. Tam sim no, nws yog dav siv nyob rau hauv zus tau tej cov tshuaj tua kab mob thiab tshuaj tua kab nyob rau hauv cov tshuaj thiab tshuaj tua kab industries.
3. N,N-Dimethyl acetamide tuaj yeem siv los ua cov tshuaj tiv thaiv kab mob, cov kuab tshuaj electrolytic, cov xim pleev xim, thiab tsim ntau yam crystalline hnyav adducts thiab complexes.
4. Nws yog siv los ua cov kuab tshuaj, cov xim tshem tawm thiab cov catalyst, thiab rau cov organic synthesis.
| Qhov ntom | 0.9 ± 0.1g / cm3 |
|---|---|
| Boiling Point | 166.1 ± 0.0℃ntawm 760 mmHg |
| Melting Point | -20 degree |
| Molecular Formula | C4H9TSIS MUAJ |
| Molecular Luj | 87.120 |
| Flash Point | 70.0 ± 0.0 degree |
| Exact Mass | 87.068413 |
| PSA | 20.31000 |
| LogP | -0.75 |
| Vapor ntom ntom | 3.89 (vs huab cua) |
| Vapor Siab | 1.8 ± 0.3 mmHg ntawm 25 degree |
| Index ntawm Refraction | 1.407 |
| Kev ruaj ntseg | ruaj khov. Hluav taws kub. Incompatible nrog muaj zog oxidizing neeg sawv cev. |
Ntim
Peb muab cov kev xaiv ntim yooj yim kom tau raws li koj qhov kev xav tau sib txawv:
Tuam txhab Profile
Henan Gneebioyog nyob rau hauv Henan xeev, Suav teb. Peb yog ib lub tuam txhab tshuaj tshiab ua ke nrog R & D, ntau lawm thiab muab cov tshuaj kws tshaj lij. Txij li thaum nws tau tsim, peb tau tsim lub sijhawm ntev -, kev lag luam ruaj khov kev sib raug zoo nrog ntau dua 300 tuam txhab uas muag nyob rau ntau hom kev lag luam, suav nrog txheej txheej, ntawv ua, tshuaj lom neeg, roj hmab, thiab yas.
Thov hu rau peb rau ib qho kev tsocai!
Peb cov khoom zoo tshaj - muag khoom suav nrog: Dichloromethane; Acetic acid; Methyl sulfoxide; Methyl Sulfoxide DMSO (Industrial thiab Pharmaceutical Qib); Ethylene Glycol; Isopropanol; 1-Propanol; p-Xylene, thiab lwm yam.
FAQ
Q: Koj tuaj yeem lav koj qhov zoo li cas?
A: Peb lub Hoobkas muaj cov kab ntau lawm raws li EPR zoo. Peb tuaj yeem lav cov khoom ruaj khov thiab tsim nyog. Thiab peb kuj muaj SOP loading system kom muaj kev nyab xeeb thiab kev thauj mus los raws sijhawm.
Q: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Yog, peb tuaj yeem muab cov qauv dawb, tab sis tus nqi thauj khoom yuav raug them los ntawm cov neeg siv khoom.
Q: Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab xaj?
A: Koj tuaj yeem tau txais cov qauv dawb los ntawm peb lossis coj peb SGS Daim Ntawv Qhia raws li kev siv lossis npaj SGS ua ntej thauj khoom.
Q: Hom kev them nqi twg koj txais?
A: Peb yog Ok rau TT, LC ntawm qhov pom / LC 90/120days txoj kev them nyiaj.
Cim npe nrov: n,n-dimethyl acetamide los yog dmac los yog dma manufacturers cas no.127-19-5, Tuam Tshoj n,n-dimethyl acetamide los yog dmac los yog dma manufacturers cas no.127-19-5 manufacturers, lwm tus neeg, Hoobkas