Dimethylacetamide (DMAc) muaj qhov kub ntawm 165℃ntawm tus qauv atmospheric siab (1 atm).
Qhov kub kub no ua rau dimethylacetamide haum rau siab -kub tshuaj tiv thaiv thiab cov txheej txheem kev lag luam uas xav tau cov kuab tshuaj ruaj khov, xws li cov organic synthesis thiab fiber ntau spinning manufacturing.
N,N-Dimethylacetamide Cov ntaub ntawv:
- Boiling Point: 165-166 degree
- Melting Point: -20 degree
- Qhov ceev: 0.94 g / cm³
- Flash Point: 63-70 ° (145-158 ° F)
- Cov tsos mob: tsis muaj xim tsis muaj kua
Vim li cas npau taws teeb meem rau DMAC
DMAc lub siab kub kub muab cov txheej txheem kev lag luam ruaj khov rau siab - qhov kub thiab txias (piv txwv li, polycondensation, fiber ntau spinning), txo qhov hnyav poob vs. tsis hloov pauv hloov pauv (acetone / THF), ua kom muaj txiaj ntsig zoo rov qab los rau kev ruaj ntseg.
Lub Boiling point ntawm dimethylacetamide (CAS 127-19-5) yog cov khoom tseem ceeb ntawm lub cev muaj feem cuam tshuam:
- Tshuaj tiv thaiv
- Cov txheej txheem evaporation thiab distillation
- Muaj polymer thiab fiber ntau lawm
- Laboratory extraction thiab synthesis
Sib piv nrog lwm cov kuab tshuaj
| Solvent | Kub Point (degree) |
|---|---|
| Dimethylacetamide | 164 |
| NMP (N{0}}Methyl-2-pyrrolidone) | 202 |
| DMSO | 189 |
| Cov tshuaj acetonitrile | 81 |
| Acetone | 56 |
Dab tsi yog dimethylacetamide hnyav siv rau
- Fiber ntau lawm
- Polymer & Resins Manufacturing.
- Pharmaceutical Solvent
- Tshuaj Synthesis
Kev nyab xeeb cuam tshuam
| Yam | Cov nyhuv ntawm Boiling Point |
|---|---|
| Flammability | Lower flammability vs. low- cov kuab tshuaj boiling; DMAc tsis yog hluav taws kub heev, tab sis vapor yuav ignite thaum kub kub. |
| Vapor Exposure | Nruab nrab kub taw tes → chav qis dua -temp vapor siab, txo qhov kev pheej hmoo ntawm kev nqus pa vs. acetone/acetonitrile. |
| Thermal stability | Ua siab ntev siab -kub tshuaj tiv thaiv, txo qis kev pheej hmoo ntawm overheating. |
| tuav | Yuav tsum muaj qhov cua / PPE, tab sis txo qis evaporation txaus ntshai vs. cov kuab tshuaj volatile heev. |
Nrhiav kev txhim khu kev qha dimethylacetamide hnyav (CAS 127-19-5) Tus neeg muag khoom lossis chaw tsim khoom? Tiv tauj peb rau cov khoom siv ntau, COA, SDS thiab tus nqi sib tw.
Tau txais koj daim ntawv xaj lossis tso koj daim ntawv xaj hnub no!
High -Purity DMAC Solvent Supplier
txog peb
Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab 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
CAS 64-19-7 Acetic acid/Glacial Acetic Acid; CAS 67-68-5 Dimethyl Sulfoxide (DMSO); CAS 67-63-0 Isopropyl cawv (IPA); CAS 95-47-6 o-Xylene; CAS 106-42-3 p-Xylene; CAS 75-09-2 Dichloromethane (DCM).
Gneebio Khoom ntim khoom
| Ntim Hom | Net nyhav |
|---|---|
| Hlau Nruas | 160 kg |
| ISO Tank | 20-22 MT ib |
| IBC Tank | 800-1000 kg |
Neeg tuaj xyuas
