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

Kufotokozera Kwachidule:

N-ethylformamide (NEF)

Chiyero 99.7%

cas 627-45-2

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

N-ethylformamide (NEF)

Fomula ya Maselo

C₃H₇AYI

Kulemera kwa Maselo

73.09

Katundu

Madzi owoneka bwino achikasu kapena opanda mtundu.mp-78°C，bp202-204°C，flash point 113°C，chiŵerengero cha 0.95 (20°C).

Ntchito

N-ethyl formamide ndi chinthu chofunikira kwambiri cha organic chemical ndipo ndi chosungunulira chabwino cha organic. Chimagwiritsidwa ntchito ngati solvent, solvent reaction solvent, solvent synthesis, fiber spinning, photochemicals, field of painting ndi electronic chemicals. Chimagwiritsidwanso ntchito kwambiri mu organic synthesis. Chimagwiritsidwanso ntchito kwambiri mu mankhwala, utoto, zonunkhira ndi electrolysis, komanso makampani opanga ma electroplating.

Kulongedza ndi kusunga

Chidebe cha pulasitiki cha 200L kapena chidebe chachitsulo chopakidwa pulasitiki. Chotsekedwa bwino kuti chisungidwe, choteteza kuti chisatuluke, choteteza mvula, kuwala kwa dzuwa, choteteza kutali ndi moto ndi gwero la kutentha, choletsa mwamphamvu kumenya ndi kukanda.

Mafotokozedwe

GXY005-2014

Dzina la index	Wapamwamba kwambiri
Maonekedwe	Madzi owoneka bwino achikasu kapena opanda mtundu, opanda zodetsa zooneka
N-ethylformamide, % ≥	99.7
Methanol, % ≤	0.10
Chroma, (Pt-Co)#: ≤	20
Chinyezi, % ≤ Monoethylamine, % ≤ N,N-diethylformamide, % ≤	0.05 0.05 0.10