Khoom Description
DMAc (N, N-Dimethylacetamide) yog ib qho kev ua haujlwm siab -polar hnyav. Nws zoo li cov kua ntshiab, tsis muaj xim, nrog me ntsis ammonia tsw.
Nws dissolves tau yooj yim hauv dej thiab feem ntau cov kuab tshuaj organic, uas yog vim li cas nws tau siv dav hauv fiber ntau, kev ua polymer, tshuaj, thiab txheej lag luam.
| npe odd | N,N{0}}Dimethylacetamide (DMAC) | CAS Nr: | 127-19-5 |
| Molecular Formula | C4H9 Nr | EINECS | 204-826-4 |
| Qhov tshwm sim | Xim tsis muaj kua | Daim ntawv thov | Organic nruab nrab |
| Cov khoom | Cov qauv |
| Qhov tshwm sim | Cov kua dej tsis muaj xim |
| Purity% | Ntau dua lossis sib npaug rau 99.9 |
| Xim (Hazen) | Tsawg dua los yog sib npaug li 10 |
| dej, ppm | Tsawg dua los yog sib npaug li 300 |
| Acidity (Raws li Acetic Acid), ppm | Tsawg dua los yog sib npaug li 100 |
| Basicity (DMA), ppm | Tsawg dua los yog sib npaug li 5 |
| Hlau, ppm | Tsawg dua los yog sib npaug li 0.05 |
| Conductivity (Ntshiab DMAC) μs / cm3 | Tsawg dua los yog sib npaug 2 |
Kev siv Dimethylacetamide (DMAc) Organic Solvent
- Dimethylacetamide (DMAc) yog siv los ua ib qho hnyav hnyav hauv cov organic synthesis nrog rau cov tshuaj tiv thaiv uas muaj zog xws li sodium hydroxide.
- DMAc kuj tseem siv los ua cov kuab tshuaj rau cov fibers xws li polyacrylonitrile, spandex, ua ib qho khoom siv hauv cov tshuaj viz. vumon, busulfex thiab hauv kev lag luam nplaum.
- Nws pom daim ntawv thov ua cov tshuaj tiv thaiv nruab nrab hauv kev tsim tshuaj, agrochemicals, dyes thiab plasticizers.
- Nws yog dav siv hauv kev lag luam polymer vim nws lub zog daws teeb meem rau siab molecular - hnyav polymers thiab hluavtaws resins.
- Nws plays lub luag hauj lwm tseem ceeb raws li ib tug catalyst nyob rau hauv ntau yam tshuaj tiv thaiv viz. cyclization, halogenation, cynidation, alkylation thiab dehydrogenation thiab tsub kom cov qoob loo ntawm cov khoom tseem ceeb.
- DMAc kuj tseem siv los ua tus neeg sawv cev rau cov roj thiab roj, hauv cov xim tshem tawm, hauv kev tsim cov duab- tawm tsam stripping compounds thiab ua cov tshuaj hnyav hauv cov txheej txheem.
Ntim:1900kgs / nruas, 80 nruas / 20ft FCL
Cia:Khaws ntawm qhov chaw ventilated, qhuav.
Tuam txhab Profile
TIANJIN GNEE BIOTECH CO., LTD. yog cov kws tshaj lij tshuaj raw khoom tsim khoom raws li hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Peb cov khoom muag zoo tshaj - suav nrog Dichloromethane (DCM),Acetic acid, Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA),p-Xylene, Cyclhexanone, thiab lwm yam.
FAQ
Kuv puas tuaj yeem tau txais cov qauv?
A: Yog, peb tuaj yeem muab cov qauv dawb, koj them tus nqi thauj khoom nkaus xwb.
Koj tus MOQ li cas?
A: Feem ntau hais lus, peb cov MOQ yog 1kg. Tab sis peb kuj tuaj yeem lees txais tsawg dua xws li 100g ntawm qhov xwm txheej uas tus qauv them nqi yog 100% them.
Koj tuaj yeem lav qhov zoo ntawm koj cov khoom li cas?
1. Peb cov neeg ua haujlwm yog txhua tus paub txog cov khoom siv tshuaj lom neeg lossis cov keeb kwm tseem ceeb, lawv tau raug cob qhia zoo ua ntej hais.
2. Cov qauv pub dawb lossis ua ntej - cov qauv xa khoom tuaj yeem muaj rau peb txoj kev koom tes tshiab ua ntej koj tso kev lag luam. Peb paub tseeb tias cov khoom lag luam zoo ib yam li cov qauv rau cov neeg siv khoom
3. Kev soj ntsuam thib peb zoo li SGS tuaj yeem npaj raws li koj qhov yuav tsum tau ua ua ntej xa khoom.
4. Ntawm -Spot QC hauv peb APPROVED cuam tshuam cov hauv paus tsim khoom nrog cov ntawv pov thawj tsim nyog xws li GMP, ISO thiab lwm yam.
Cim npe nrov: 99.9% dimethylacetamide (dmac) organic solvent cas no: 127-19-5, Tuam Tshoj 99.9% dimethylacetamide (dmac) organic hnyav cas tsis muaj: 127-19-5 manufacturers, lwm tus neeg, Hoobkas
