China katundu dmc dimethyl carbonate cas 616-38-6

Kufotokozera Kwachidule:

Dzina la malonda: DMC

Nambala ya CAS: 616-38-6

Chiyero: 99%, 99.5%, 99.7%

Ndi imodzi mwazosungunulira zosungunuka bwino komanso zoteteza zachilengedwe zatsopano zamtundu wobiriwira.Battery Electrolytic madzi zosungunulira utoto polyurethane guluu, mankhwala intermedia ndi polycarbonate…..etc

Ngati mukufuna DMC, pls omasuka kulankhula nafe.

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Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

1. kuyera: 99.8%
2.CAS 616-38-6
3. Ndi imodzi mwazosungunulira zosungunuka bwino komanso zoteteza zachilengedwe zatsopano zobiriwira.Battery Electrolytic liquid zosungunulira utoto polyurethane guluu, mankhwala intermedia ndi polycarbonate..... etc

Chemical katundu:

Dimethyl carbonate
Thupi ndi maonekedwe: Madzi.
Kununkhira: Kosangalatsa.
Kulawa: Palibe.
Kulemera kwa maselo: 90.08 g / mole
Mtundu: Zopanda mtundu.Zomveka
pH (1% soln/madzi): Sizikugwira ntchito.
Malo Owira: 90°C (194°F) -91C.
Malo osungunuka: 2°C (35.6°F) - 4C.
Kutentha Kwambiri: 274.85°C (526.7°F)
Mphamvu yokoka Yeniyeni:1.069 @ 20 C.(Madzi = 1) 1.0636 @ 25 C.
Kuthamanga kwa nthunzi: 5.6 kPa (@ 20°C)
Kuchuluka kwa Nthunzi: 3.1 (Mpweya = 1)
Kusasinthasintha: Palibe.
Kununkhira Kwambiri: Palibe.
Madzi / Mafuta Dist.Coeff.: Palibe.
Iocity (M'madzi): Palibe.
Katundu Wobalalitsa: Palibe.
Kusungunuka: Kusasungunuka m'madzi ozizira, madzi otentha

Technical Data Sheet/TDS:

China katundu dmc dimethyl carbonate cas 616-38-6

Mlozera	Makalasi apamwamba	Sitandade yoyamba	Kalasi yoyenerera
Zamkatimu	99.90% mphindi	99.50% mphindi	99.0% mphindi
Zomwe zili m'madzi	100 ppm pa	0.10% kuchuluka	0.15% kuchuluka
Kachulukidwe (20C)	1.066-1.076 g/cm3	1.066-1.076 g/cm3	1.066-1.076 g/cm3
Acidity	0.10% kuchuluka	0.10% kuchuluka	0.12 peresenti
Phulusa lazinthu	0.02 peresenti	0.02%	0.02 peresenti
Mtundu (APHA)	10 max	10 max	10 max
Methanol	100 ppm pa	0.10% kuchuluka	0.50% kuchuluka

Kugwiritsa ntchito

Dimethyl carbonate
1) Ndi methylating agent wangwiro, carbonylating agent, methoxylating agent ndi methylolating ndi yogwira mankhwala katundu.Itha kugwiritsidwa ntchito popanga polypropylene carbonate.
2) Mu mankhwala ndi mankhwala, DMC angagwiritsidwe ntchito kupanga ciprofloxacin ndi carbadox.Komanso ndi zofunika kwambiri zopangira kupanga lithiamu batire electrolyte.Chifukwa cha mankhwala ake abwino kwambiri komanso zachilengedwe, posachedwapa DMC ikugwira ntchito ngati chosungunulira chabwino pakupaka, utoto, inki ndi zomatira m'malo mwa benzene, xylene, ethyl acetate, butyl acetate, acetone, butanone, toluene.Ndiwolowa m'malo mwa zinthu zapoizoni monga phosgene, dimethyl sulphate, ndi methyl chloraformate.
3) Dimethyl carbonate (DMC), ndi mtundu wa intermediates zofunika kaphatikizidwe organic, kapangidwe maselo lili carbonyl, methyl ndi zida, monga mpweya zinchito gulu, ali zosiyanasiyana anachita ntchito mu chitetezo kupanga, yabwino, ntchito zochepa kuipitsa, zosavuta kunyamula makhalidwe onsewo.Chifukwa m'munsi kawopsedwe dimethyl carbonate ndi kuthekera "wobiriwira" mankhwala mankhwala.