TianJia Food Additive Manufacturer Dimethylamide/Dimethylformamide

Kufotokozera Kwachidule:

Dzina la malonda:Dimethylamide/Dimethylformamide
Kuchuluka kwa Min.Order:1000kgs
Nambala ya CAS:68-12-2

Khalidwe:

Zamadzimadzi zowoneka bwino zopanda mtundu.Kupanda asidi, alkali, kapena madzi, ngakhale kutenthedwa mpaka kuwira, kumakhala kokhazikika.

Makhalidwe a Dimethylamide:

Malo otentha(101.3kpa) 153 ° C

Kuzizira-60.43 ° C

pophulikira(kutsegula/kutsekedwa) 67/57.8 ° C

Malire(malire apamwamba/otsika) 15.2/2.2 vol.%

Kachulukidwe wachibale(25/4 ° c) 0.94397 g/cm3

Viscosity0.802 MPa.s (25 ° C)

Kupanikizika pamwamba(25 ° c) 35.2 mn/m

Zamkatimuwt% 99.9 mphindi

Methanolwt% 0.005 max

ChinyeziWt% 0.03 max

Mtundu(pt co) 10 max

Acid(owerengedwa ngati formic acid) mg/kg 10 max

Alkali(owerengedwa ngati dimethylamine) mg/kg 10 max

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kagwiritsidwe:Dimethylamide (DMF) ndi yofunika mankhwala zopangira ndi mkulu-ntchito zosungunulira, makamaka ntchito m'mafakitale monga polyurethane, akiliriki, mankhwala, mankhwala ophera tizilombo, utoto, zamagetsi, etc. Monga kutsuka ndi kuchiritsa wothandizila mu makampani polyurethane, makamaka makamaka amagwiritsidwa ntchito popanga chikopa chonyowa;Monga mankhwala opangira mankhwala apakati pamakampani opanga mankhwala, amagwiritsidwa ntchito kwambiri popanga mankhwala a doxycycline, cortisone, ndi sulfonamide;Monga zosungunulira mu makampani acrylic CHIKWANGWANI, izo makamaka ntchito youma kupota kupanga ulusi akiliriki;Amagwiritsidwa ntchito m'makampani ophera tizilombo kuti apange mankhwala ophera tizirombo ogwira ntchito komanso otsika kawopsedwe;Amagwiritsidwa ntchito ngati chosungunulira cha utoto mumakampani opanga utoto;Kuzimitsa zida zam'chitini ndikuyeretsa ma board ozungulira mumakampani amagetsi;Mafakitale ena akuphatikizapo zonyamulira mpweya wowopsa, zosungunulira za crystallization mankhwala, zomatira, etc.

Dzina la mankhwala: N, N-dimethylacetamide

Dimethylacetamide ndi amphamvu polar non protonated zosungunulira kuti akhoza kusungunula zosiyanasiyana mankhwala ndipo kwathunthu miscible ndi madzi, ethers, ketoni, esters, etc. Iwo ali mkulu matenthedwe bata, otsika hydrolysis kukana, otsika dzimbiri, ndi otsika kawopsedwe.Ili ndi kusungunuka kwabwino kwa utomoni wosiyanasiyana, makamaka utomoni wa polyurethane ndi utomoni wa polyimide, ndipo ukhoza kugwiritsidwa ntchito ngati chosungunulira cha ulusi wosagwira kutentha, mafilimu apulasitiki, zokutira, mankhwala, ndi kupota kwa acrylonitrile.Dimethylacetamide, monga kawopsedwe otsika, malo otentha kwambiri, komanso polarity yayikulu yopanda pulotoni yosungunulira ndi mankhwala apakatikati, imagwiritsidwa ntchito kwambiri m'magawo monga zida zopangira, mankhwala, mankhwala ophera tizilombo, ulusi wamankhwala, mafuta opangira mafuta, ndi utoto wamitundu.

Kodi dimethyl formamide amagwiritsidwa ntchito bwanji?

01amagwiritsidwa ntchito ngati reagenti yowunikira komanso zosungunulira za ethylene resin ndi acetylene

02ndi zosungunulira zabwino kwambiri zomwe zimagwiritsidwa ntchito ngati zosungunulira za polyurethane, polyacrylonitrile, ndi polyvinyl chloride, komanso ngati zopangira zopangira, mankhwala, ndi mankhwala ophera tizilombo monga imidacloprid.

03Dimethylformamide sizinthu zopangira mankhwala omwe amagwiritsidwa ntchito kwambiri, komanso zosungunulira zabwino kwambiri zomwe zimagwiritsidwa ntchito mosiyanasiyana.Dimethylformamide ndi zosungunulira zabwino zosiyanasiyana ma polima apamwamba monga polyethylene, polyvinyl kolorayidi, polyacrylonitrile, polyamide, etc. Angagwiritsidwe ntchito yonyowa kupota ulusi kupanga monga ulusi polyacrylonitrile ndi synthesis wa polyurethane;Amagwiritsidwa ntchito popanga mafilimu apulasitiki;Itha kugwiritsidwanso ntchito ngati chochotsa utoto pochotsa utoto;Ikhozanso kusungunula mitundu ina yamtundu wochepa, kuwapatsa mawonekedwe a utoto.Dimethylformamide imagwiritsidwa ntchito pochotsa zonunkhira za hydrocarbon, komanso kulekanitsa ndi kuchira butadiene kuchokera ku C4 kachigawo ndi isoprene kuchokera ku C5.Angagwiritsidwenso ntchito ngati reagent ogwira kulekanitsa sanali hydrocarbon zigawo zikuluzikulu ku parafini.Ili ndi kusankha bwino kwa kusungunuka kwa isophthalic acid ndi terephthalic acid: kusungunuka kwa isophthalic acid mu dimethylformamide ndikokulirapo kuposa terephthalic acid.Kutulutsa kosungunulira kapena crystallization pang'ono mu dimethylformamide kumatha kulekanitsa ziwirizi.M'makampani a petrochemical, dimethyl formamide itha kugwiritsidwa ntchito ngati choyatsira mpweya polekanitsa ndi kuyenga mpweya.Muzochita za organic, dimethylformamide sikuti imagwiritsidwa ntchito kwambiri ngati zosungunulira, komanso yofunika kwambiri pakatikati pakupanga organic.Itha kugwiritsidwa ntchito kupanga chlorpyrifos mumakampani ophera tizilombo;Mu makampani opanga mankhwala, angagwiritsidwe ntchito synthesize pyrimidine ayodini, doxycycline, cortisone, vitamini B6, iodoside, Qubijing, thiapyrimidine, N-formyl sarcolysin, antineoplastic asidi, methoxyaromaine, bianzapine, cyclohexanone furororomeromesoromesoromesoferojeni, progesterone, cyclohexanorf nitrouran nitrourea, progesterone, , biliveratrol, chlorpheniramine, ndi zina zotero.Dimethylformamide imatenga gawo lothandizira pakupanga hydrogenation, dehydrogenation, kutaya madzi m'thupi, ndi dehalogenation reaction, kuchepetsa kutentha kwamachitidwe ndikuwongolera kuyera kwazinthu.

04Non aqueous solution titration reagent, zosungunulira za ethylene resin ndi acetylene, organic synthesis, photometry, gas chromatography stationary phase (pazipita kutentha kutentha 50 ℃, zosungunulira methanol), kulekana ndi kusanthula C2-C5 hydrocarbons, ndi luso kulekanitsa yachibadwa, isobutene , cis, ndi trans butene .Kusanthula zotsalira za mankhwala.Organic kaphatikizidwe.Peptide synthesis.Amagwiritsidwa ntchito m'makampani ojambula zithunzi.

Chifukwa Chiyani Tisankhe

1.Zazaka zopitilira 10 ndi ISO yotsimikizika,
2.Factory of flavor and sweetener mixing,Tianjia Own Brands,
3.Research pa Market Knowledge & mayendedwe kutsatira,
4.Timely Deliver & Stock Kukwezeleza pa zinthu otentha wovuta,
5.Kudalirika & Tsatirani mosamalitsa udindo wa mgwirizano & pambuyo pa ntchito yogulitsa,
6. Katswiri pa International Logistic Service, zolemba zamalamulo & ndondomeko yachitatu yoyendera.