CAS 127-19-5 N,N-Dimethylacetamide, tseem hu ua Dimethylacetamide, los yog yooj yim DMAc los yog DMA, yog siab -boiling-point, polar, dipolar aprotic hnyav siv dav hauv tshuaj synthesis, polymer ua, fiber ntau, thiab tshuaj. Nws yog xim tsis muaj xim, hygroscopic kua nrog zoo thermal thiab tshuaj ruaj khov, ua rau nws muaj kev xaiv txhim khu kev qha rau kev thov kev lag luam.
Cov khoom ntawm DMAC hnyav?
| Tshuaj npe | N,N{0}}Dimethylacetamide |
| CAS Nr | 127-19-5 |
| Molecular Formula | C₄H₉NO |
| Molecular Luj | 87,12 g / mol |
| Qhov tshwm sim | Cov kua dej tsis muaj xim |
| tsw | me ntsis amine-zoo li tsw |
| Boiling Point | 165-166 degree |
| Melting Point | -20 degree |
| Qhov ntom | 0.936 g / cm³ (20 degree) |
| Flash Point | ~ 70 degree |
| Solubility hauv dej | Ua kom miscible |
| Vapor Siab | ~ 1.3 mmHg (25 degree) |
| viscosity | ~ 0.92 mPa·s (25 degree) |
| Dielectric tsis tu ncua | ~37.8 |
| Refractive Index | 1.438 (20 degree) |
| pH (nruab nrab tov) | ~7 |
| Hygroscopicity | Hygroscopic |
Dimethylacetamide Solvent CAS 127-19-5
Yuav khaws Dimethylacetamide DMAC li cas kom zoo (CAS 127-19-5)?
Cia ib puag ncig & Kub
Khaws N,N-Dimethylacetamide DMAC nyob rau hauv qhov chaw txias, qhuav, tag nrho cov cua tso cua nrog qhov ntsuas kub qis dua 30 degree. Tsis txhob raug tshav ntuj ncaj qha, kub kub, sparks thiab txhua qhov chaw qhib hluav taws.
Container Management
Siv lub thawv ntim khoom qub rau kev khaws cia; khaws nws nruj nreem kaw, muab tso ncaj thiab meej meej. Tiv thaiv kom tsis txhob muaj kev puas tsuaj rau lub thawv ntim khoom thiab ua qhov kev tshuaj xyuas cov dej ntws tsis tu ncua.
Kev tswj hwm huab cua
Dimethylacetamide DMAc yog huab cua-sensitive thiab combustible. Kaw thiab khaws cia rau hauv qhov chaw tsis muaj nitrogen kom tsis txhob muaj kev puas tsuaj los ntawm huab cua.
Kev Sib Cais Tsis Sib Haum
Khaws cais tawm ntawm cov khoom muaj zog oxidizers, cov ntaub ntawv hlau thiab cov tshuaj halogenated kom tsis txhob muaj tshuaj lom neeg txaus ntshai.
Auxiliary Safety Settings
Tswj kom tsis tu ncua qhov cua txaus nyob rau hauv qhov chaw cia kom txo tau cov vapor tsub zuj zuj thiab muaj peev xwm hluav taws kub.
Ntim & Kev Xaiv Khoom
Txheem Ntim:
- 200 L hlau nruas
- 1,000 L IBC ntim
Customized ntim rauDMACCov kuab tshuaj muaj nyob rau ntawm qhov kev thov. Tag nrho cov khoom raug soj ntsuam nruj me ntsis thiab kaw kom muaj kev nyab xeeb thaum khaws cia thiab thauj mus los.
txog peb
Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm tshuaj solvent,TIANJIN GNEE BIOTECH CO., LTD.muab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
| Dimethyl Sulfoxide (DMSO) | CAS 67-68-5 Nr |
| Dichloromethane / Methylene Chloride | CAS Nr .: 75-09-2 |
| Glacial Acetic Acid / Ethanoic Acid | CAS 64-19-7 Nr |
| Ethyl Acetate / Ethyl Ethanoate | CAS Nr .: 141-78-6 |
| Ethylene Glycol / Monoethylene Glycol (MEG) | CAS Nr .: 107-21-1 |
| Trichlorethylene | CAS Nr .: 79-01-6 |
| Cyclhexanone | CAS Nr .: 108-94-1 |
Gneebio Khoom ntim khoom
| Ntim Hom | Net nyhav |
|---|---|
| Hlau Nruas | 250 kg |
| IBC Tank | 12 50kg |
| ISO Tank | Kev xa khoom ntau |
Neeg tuaj xyuas
