99.7% N-ethylformamide(NEF) cas 627-45-2

Incazelo emfushane:

I-N-ethylformamide (NEF)

Ubumsulwa 99.7%

icala 627-45-2

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

I-N-ethylformamide (NEF)

Ifomula Yamamolekyuli

C₃H₇CHA

Isisindo sama-molecule

73.09

Izakhiwo

Uketshezi olukhanyayo oluphuzi noma olungenambala olubonakalayo.mp-78°C，bp202-204°C，flash point 113°C，isilinganiso esingu-0.95 (20°C).

Ukusetshenziswa

I-N-ethyl formamide iyinto ebalulekile yamakhemikhali e-organic futhi i-medium, iyi-solvent enhle e-organic. Isetshenziswa njenge-solvent, i-drug synthesis reaction solvent, i-solvent synthesis, i-fiber spinning, amakhemikhali ezithombe, insimu yokupenda kanye namakhemikhali e-elekthronikhi. Isetshenziswa njenge-reaction solvent kanye ne-refine solvent ekwakhiweni kwezinto eziphilayo. Isetshenziswa kabanzi nasemithini, ekudayeni, ezipanini kanye nase-electrolysis, embonini ye-electroplating.

Ukupakisha nokugcina

Isigubhu sepulasitiki esingu-200L noma ibhodwe lensimbi elimbozwe ngepulasitiki. Livalwe kahle ukuze ligcinwe, livimbele ukuvuza, ligweme imvula, ukukhanya kwelanga, kude nomlilo nomthombo wokushisa, livimbela ngokuqinile ukushaya nokuhlikihla.

Imininingwane

GXY005-2014

Igama lenkomba	Izinga eliphezulu
Ukubukeka	Uketshezi olukhanyayo oluphuzi noma olungenambala olubonakalayo, alukho ukungcola okubonakalayo
I-N-ethylformamide, % ≥	99.7
I-Methanol, % ≤	0.10
I-Chroma, (Pt-Co)#: ≤	20
Umswakama, % ≤ I-Monoethylamine, % ≤ I-N, i-N-diethylformamide, % ≤	0.05 0.05 0.10