DMAC sawv cev rau dab tsi hauv chemistry?
Hauv chemistry,Dimethylacetamide DMAC tseem hu ua N,N-dimethylacetamide. Nws yog txhua yam - rounder, polar aprotic hnyav siv dav hauv cov tshuaj, kev ua cov polymer & tshuaj synthesis. DMAC Dimethylacetamide muaj cov tshuaj formula C₄H₉NO thiab CAS naj npawb 127 19 5. Nws yog ib qho tshuaj organic ntawm amide tsev neeg. Raws li cov polar, aprotic hnyav, DMAC nthuav tawm qhov siab dielectric tas li (~ 37 ntawm 20 degree). Nws kuj muaj qhov kub kub kub (165 degree) uas ua rau nws haum rau ntau yam kev sib cais nrog rau cov txheej txheem tshuaj tiv thaiv qhov twg dej los yog cawv -raws li cov kuab tshuaj yuav ua tsis tiav.
Peb muab siab - zoo DMAC (CAS 127-19-5) nrog kev xa khoom sai rau cov neeg siv khoom lag luam thiab chaw kuaj mob thoob ntiaj teb.
Lub hom phiaj ntawm DimethylacetamideDMAC yog dab tsi?
Cov kev siv tseem ceeb muaj xws li:
1. Cov kuab tshuaj rau cov polymers (piv txwv li, acrylic fibers, polyimides).
2. Cov tshuaj tiv thaiv nruab nrab hauv kev siv tshuaj thiab agrochemical synthesis.
3. Kev tsim cov yas, cov nplaum, thiab cov txheej txheem.
Kev nyab xeeb & tuav
- DMAC feem ntau ruaj khov tab sis yuav tsum tau saib xyuas:
- Hnav cov hnab looj tes tiv thaiv thiab tsom iav.
- Khaws rau hauv qhov chaw txias, zoo - qhov cua.
- Tsis txhob sib cuag ntawm daim tawv nqaij ntev los yog nqus tau.
- Xa mus rau MSDS rau tag nrho cov lus qhia txog kev nyab xeeb.
Tau txais koj daim ntawv xaj lossis tso koj daim ntawv xaj hnub no!
Nyem Kom Thov Ib Daim Ntawv Tso Cai
txog peb
Raws li cov chaw tsim khoom thiab xa tawm cov tshuaj zoo,Henan Gneebiomuab 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
CAS 64-19-7 Acetic acid/Glacial Acetic Acid; CAS 75-05-8 Acetonitrile; 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).
Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.
Gneebio Khoom ntim khoom
Neeg tuaj xyuas
