99.99% Purity Dimethylformamide DMF CAS 68-12-2 Muaj Qib

Dimethylformamide (DMF) yog cov kua tsis muaj xim, pob tshab uas sib haum nrog dej thiab feem ntau cov kuab tshuaj organic. Ntshiab Dimethylformamide muaj ntxhiab tsw tshwj xeeb, thaum muaj los yog lwj Dimethylformamide muaj cov ntxhiab tsw ntses vim muaj cov dimethylamine impurity. Lub npe los ntawm qhov tseeb tias nws yog dimethyl hloov pauv rau formamide (amide ntawm formic acid), thiab ob pawg methyl yog nyob rau ntawm N (nitrogen) atom.

Dimethylformamide (DMF) yog ib qho hnyav rau cov tshuaj lom neeg. Raws li ib tug polar (hydrophilic) Protic hnyav nrog siab Lub boiling point, nws yooj yim rau lub SN2 tshuaj tiv thaiv mechanism.

• Dimethylformamide Structure:

Kev siv Dimethylformamide

• Tshuaj Raw Khoom: Nws yog ib qho tseem ceeb hnyav rau kev tsim cov polyacrylonitrile fiber (acrylic fiber).

DMF kuj feem ntau siv los ua cov tshuaj tiv thaiv hnyav hauv cov organic synthesis rau ntau yam condensation, cyclization, alkylation thiab lwm yam kev cuam tshuam. Piv txwv li, nyob rau hauv tshuaj synthesis, nws yuav siv tau raws li ib tug tshuaj tiv thaiv nruab nrab los txhawb lub synthesis ntawm tshuaj intermediates.

• Gas Absorbent: Nws tuaj yeem siv los nqus thiab cais cov roj acidic xws li carbon dioxide thiab hydrogen sulfide hauv cov roj sib tov.
• Kev lag luam Electronics: Dimethylformamide yog siv los ua cov kuab tshuaj rau photoresists thiab muaj cov ntawv thov tseem ceeb hauv kev tsim khoom siv hluav taws xob thiab lwm yam kev lag luam hluav taws xob, pab ua kom cov txheej txheem sib xws thiab kev txhim kho ntawm photoresists thaum lub sij hawm lithography txheej txheem.

Ntim & Shipping Ntawm Dimethylformamide DMF

Ntim tuaj yeem kho raws li cov neeg siv khoom xav tau.

Gneebio yog cov kws tshaj lij cov khoom siv raw khoom 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 zoo tshaj -muag suav nrogDichloromethane (DCM)Acetic acid,Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA),p-Xylene, Cyclhexanone, thiab lwm yam.

Kuv puas tuaj yeem thov tus qauv?
Yog lawm, peb tuaj yeem muab tus lej teev cov qauv dawb; koj tsuas yog yuav tsum tau them tus nqi thauj khoom.

Koj txhawb cov ntaub ntawv dab tsi?
Peb tuaj yeem muab COA, TDS, MSDS, thiab lwm yam.

Koj qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi?
A: Feem ntau, peb qhov kev txiav txim yam tsawg kawg nkaus rau txhua yam khoom yog 20-ko taw thawv. Thov hu rau peb rau lwm qhov ntau.

Koj ua li cas lav cov khoom zoo?

• Peb cov neeg ua haujlwm txhua tus muaj keeb kwm yav dhau los ntawm cov khoom siv tshuaj lom neeg lossis cov haujlwm muaj feem xyuam thiab tau txais kev cob qhia ua ntej muab cov lus tsocai.
• Peb tuaj yeem muab cov qauv pub dawb lossis ua ntej- qauv xa khoom ua ntej koj tso daim ntawv xaj ua lag luam los pab txhawb kev koom tes ntawm ob tog.
• Peb lav tias cov kev qhia tshwj xeeb ntawm cov khoom lag luam xa mus rau peb cov neeg siv khoom yog tag nrho raws li cov qauv.
• Thib peb-kev soj ntsuam tog, xws li SGS tshuaj xyuas, tuaj yeem npaj raws li koj xav tau ua ntej xa khoom xa tuaj.
• Ntawm -Kev tswj xyuas qhov zoo ntawm qhov chaw yog ua los ntawm peb cov chaw tsim khoom muaj ntawv pov thawj, uas muaj cov ntawv pov thawj tsim nyog xws li GMP, ISO, thiab lwm yam.

Q: Dab tsi ntim koj muab?
A: Peb muaj ntau hom kev ntim khoom kom tau raws li cov neeg siv khoom xav tau, xws li lub nruas hlau, lub nruas yas, IBC ntim, lub hnab ntim tau yooj yim, ISO tank, thiab cov hnab ntim khoom, thiab lwm yam.

Cim npe nrov: 99.99% purity dimethylformamide dmf cas 68-12-2 industrial qib, Tuam Tshoj 99.99% purity dimethylformamide dmf cas 68-12-2 qib industrial manufacturers, lwm tus neeg, Hoobkas