Khoom Description
Professional Dimethylacetamide (DMAC) tus neeg muag khoom thiab chaw tsim khoom. Tiv tauj peb rau kev hais lus.
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Lub npe tshuaj: Dimethylacetamide
Cov ntawv luv: DMAC / DMAc
CAS Nr .: 127-19-5
Molecular Formula: C₄H₉NO
Molecular Luj: 87.12 g / mol
Cov tsos mob: tsis muaj xim rau lub teeb daj pob tshab kua
Cov ntxhiab tsw: me ntsis amine-zoo li tsw
Cov khoom tseem ceeb ntawm DMAC Solvent
N,N-Dimethylacetamide nthuav tawm cov kev daws teeb meem zoo tshaj plaws, muaj peev xwm ua kom tawg ntau yam ntawm cov organic thiab inorganic compounds. Nws nta zoo thermal thiab tshuaj ruaj khov, nrog rau qhov kub ntawm 165 degree, ua kom muaj kev ntseeg siab hauv siab - kub txheej txheem. Ntxiv mus, nws yog miscible nrog dej thiab feem ntau cov kuab tshuaj organic, txhim kho nws cov versatility nyob rau hauv ntau yam kev siv, nrog rau kev npaj ntawm coagulation da dej rau fiber ntau spinning.
Nyem qhov no xa ib qho kev nug
Daim ntawv thov
1. N, N-Dimethylacetamide DMAC feem ntau yog siv los ua cov kuab tshuaj rau spinning hluavtaws fibers (acrylonitrile) thiab polyurethane thiab synthesizing polyamide resins, thiab kuj yog siv los ua ib qho extractive distillation hnyav rau kev sib cais styrene los ntawm C8 feem, thiab yog dav siv nyob rau hauv polymer zaj duab xis. Xim thiab lwm yam.
2. tuaj yeem siv los ua ib qho catalyst rau cov tshuaj tiv thaiv; Electrolytic hnyav; Xim tshem tawm thiab ntau yam crystalline solvent adducts thiab complexes.
3. Siv los ua hnyav, xim tshem tawm, catalyst thiab rau cov organic synthesis.
DMAC Technical Specification
|
Khoom npe |
Tom ntej: Dimethyl Acetamide (DMAC) |
|
|
Test Description |
Specification |
Cov txiaj ntsig |
|
Purity,% |
99.9 |
99.93 |
|
Chromaticity (hauv Hazen) ) ( ( Pt-Co ), |
5 |
5 |
|
Cov dej noo,% |
0.01 |
0.005 |
|
Hlau (( as Fe ), mg//kg |
0.05 |
Tsis pom |
|
Acidity ((raws li acetic acid),% |
0.003 |
0.0009 |
|
Alkalinity (raws li dimethylamine), |
0.0001 |
Tsis pom |
|
Conductivity (( 25 ), us / / cm |
0.05 |
0.02 |
Customized specification yog muaj raws li qhov kev thov.
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.
FAQ
Q: Kuv tuaj yeem yuav DMAC hnyav nyob qhov twg?
A: Koj tuaj yeem yuav N, N-Dimethylacetamide DMAC ncaj qha los ntawm cov chaw tsim khoom thiab cov chaw muag khoom loj xws li peb kom ntseeg tau cov khoom zoo thiab ruaj khov.
Q: Koj puas txhawb nqa kev xa khoom thoob ntiaj teb?
A: Yog lawm, peb xa tawm DMAC thoob ntiaj teb nrog lub nruas, IBC thiab ISO tank ntim.
Q: Kuv puas tuaj yeem tau txais MSDS thiab COA ua ntej xaj?
A: Yog lawm, DMAC MSDS thiab COA muaj rau kev soj ntsuam tus neeg yuav khoom.
Cim npe nrov: high-purity polar solvent n,n-dimethylacetamide (dmac) cas 127-19-5 tus neeg muag khoom, Tuam Tshoj high-purity polar solvent n,n-dimethylacetamide (dmac) cas 127-19-5 tsum manufacturers, lwm tus neeg, Hoobkas