Chaw tsim tshuaj paus hauv Tshuag Cas No 127-19-5 Organic Chemiclas Solvent DMAC Dimethyl Acetamide
Daim ntawv thov
1.Siv raws li ib tug raw khoom rau hluavtaws fibers thiab ib tug zoo heev polar solvent rau organic synthesis
2.Siv nyob rau hauv cov organic synthesis, kuj siv raws li hnyav, catalyst thiab xim Remover
3.DMAC feem ntau yog siv los ua ib qho hnyav rau hluavtaws fiber ntau (acrylonitrile) thiab polyurethane spinning thiab hluavtaws polyamide resin.Nws kuj yog siv los ua ib qho kev tshem tawm distillation hnyav rau kev sib cais styrene los ntawm C8 feem, thiab yog siv dav hauv cov yeeb yaj kiab polymer, txheej txheej thiab tshuaj siv tshuaj, thiab lwm yam.Tam sim no, nws tau siv dav hauv tshuaj thiab tshuaj tua kab los ua ke cov tshuaj tua kab mob thiab tshuaj tua kab tshuaj tua kab.Nws kuj tseem siv tau los ua cov tshuaj tiv thaiv catalyst, electrolytic hnyav, xim scavenger, thiab ntau yam crystalline solvent adducts thiab complexes.
4.Siv nyob rau hauv cov tshuaj tiv thaiv hnyav ntawm cov tshuaj synthesis, hluavtaws fiber ntau spinning thiab hluavtaws resin hnyav, photosensitive tshuaj lom neeg cov xim hnyav, xim thiab lwm yam kuab tshuaj.catalyst.
Cov ntsiab lus ceev
Qhov tshwm sim thiab lub cev lub cev: | me ntsis xim av crystalline khoom |
---|---|
Ceev: | 1.05g / cm3 |
Melting Point: | 60-65 ºC |
Boiling Point: | 154-155ºC (3 mmHg) |
Flash Point: | 152.5°C dej |
Refractive Index: | 1.77 ib |
Kev ruaj ntseg: | ruaj khov.Incompatible nrog muaj zog acids, muaj zog oxidizing tus neeg sawv cev. |
Kev cia khoom: | 2-8 ºC |
Vapor Pressure: | 0 mmHg ntawm 25 ° C |
Khoom npe: | N, N-Dimethylacetamide |
CAS Nr. | 127-19-5 ib |
Cov mis mos molecular | C4H9 Nr |
Qhov tsos: | Cov kua dej tsis muaj xim |
Boiling point: | 164.5-166 ° C |
Melting point: | -20 ° C |
Flashing point: | 158 ° F |
Purity: | 99% |
Daim ntawv thov: | Zoo heev polar hnyav rau cov organic synthesis |
Pob
25kg / nruas
Lub npe: | N, N-Dimethylacetamide |
Lwm Lub Npe: | N, N-Dimethylacetamide, (DMA);propylene chloride;Acetyldimethylamine;CBC 510337;CH3CON(CH3)2;dimethylacetamid;dimethylacetoneamide;Dimethylamid kyseliny octove;Dimethylamide acetate;2-methylpropanamide;DMAC |
CAS Nr .: | 127-19-5 ib |
EINECS NO: | 204-826-4 ib |
Molecular Formula: | C4H9NO |
Molecular Luj: | 87.1204 ib |
Cov ntawv pov thawj
Hais txog peb
MIT-IVY INDUSTRY Co., Ltd. Fine Chemicals Source Manufacturing.
Muab koj cov khoom zoo tshaj plaws, tus nqi zoo tshaj, thiab kev pabcuam tsis muaj kev txhawj xeeb.
Quality: Kev lag luam tus thawj coj muaj zog
Raws li kev lag luam benchmark rau cov kev pab cuam saw hlau nyob rau hauv lub tshav pob ntawm cov khoom siv tshuaj nyob rau hauv Tuam Tshoj, nws yog tag nrho nruab nrog ib tug meej kev khiav hauj lwm system thiab tau tsim ib tug ntev lub sij hawm ruaj khov thiab txhim khu kev qha kev koom tes kev sib raug zoo nrog ntau lub tuam txhab tshuaj muaj npe nrov thiab cov nroj tsuag tshuaj loj. .
Nqe: Cov khoom lag luam zoo, cov nqi zoo
Lub tuam txhab them nyiaj rau cov txheej txheem tswj cov khoom zoo, insists ntawm tsuas yog ua "cov khoom tiag";insists ntawm lub tswvyim ntawm kev sib nrig sib vam meej nrog cov neeg muas zaub thiab yeej-yeej kev koom tes.Muab cov nqi lag luam kom zoo dua, tau yeej lub koob npe nrov ntawm ntau tus neeg siv khoom.
Kev Pabcuam: Pab neeg tshaj lij, kev pabcuam ua ntej
Peb muaj kev nplua nuj nyob hauv kev lag luam thoob ntiaj teb, cov kws tshaj lij hauv kev lag luam tshuaj, thiab pab pawg muag khoom nrog "ib-rau-ib" kev pabcuam zoo.Raws li koj cov kev xav tau, peb yuav muab cov lus qhia meej thiab kev pab tswv yim rau koj raws sijhawm, thiab xyuas tag nrho koj cov kev yuav khoom.
Kev Thauj Mus Los: Ua haujlwm zoo logistics thiab xob laim xa khoom
Lub tuam txhab muaj nws tus kheej lub nkoj thiab tau kos npe rau ntau lub tuam txhab logistics paub zoo. Muab kev thauj mus los sai, nyab xeeb thiab raug rau koj.
Spot: Ua tiav ntau yam thiab cov khoom muag txaus
Lub tuam txhab tam sim no ua haujlwm ntau tshaj 100 yam khoom siv tshuaj, thiab tau ntim cov thawv ntim khoom thiab cov dej cia tso rau hauv Nantong, Shanghai, Lianyungang, Changzhou, Xuzhou, thiab Inner Mongolia.
Loj cia muaj peev xwm thiab ruaj khov khoom.