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

Sharaxaad Gaaban:

N-ethylformamide (NEF)

Nadiifnimo 99.7%

cas 627-45-2

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Sharaxaadda Badeecada

N-ethylformamide (NEF)

Qaacidda Molekuleerigga

C₃H₇MAYA

Miisaanka Molekulerka

73.09

Guryaha

Dareere huruud khafiif ah ama aan midab lahayn oo hufan.mp-78°C, bp202-204°C, barta iftiinka 113°C, saamiga 0.95 (20°C).

Isticmaalka

N-ethyl formamide waa walax muhiim ah oo kiimiko dabiici ah oo ceeriin ah, waana dareere dabiici ah oo wanaagsan. Waxaa loo isticmaalaa sida dareere, dareere falgal isku-darka daawada, isku-darka dareeraha, wareegga fiber-ka, kiimikooyinka sawir-qaadista, goobta rinjiyeynta iyo kiimikooyinka elektaroonigga ah. Waxaa loo isticmaalaa sida dareere falgal ah iyo dareere sifeyn ah isku-darka dabiiciga ah. Waxaa sidoo kale si weyn loogu isticmaalaa warshadaha dawooyinka, midabaynta, xawaashka iyo electrolysis-ka, warshadaha electroplating.

Baakaynta iyo kaydinta

Dhuun balaastig ah oo 200L ah ama baaldi bir ah oo balaastig ah oo dahaar leh. Si adag ayaa loo xiray si loo kaydiyo, looga hortago daadashada, laga fogaado roobka, iftiinka qorraxda, meel ka fog dabka iyo ilaha kulaylka, si adag u mamnuuc in la xoqo.

Tilmaamaha

GXY005-2014

Magaca tusmada	Heerka sare
Muuqaalka	Dareere huruud khafiif ah ama aan midab lahayn, wax wasakh ah oo muuqda ma jiraan
N-ethylformamide, % ≥	99.7
Methanol, % ≤	0.10
Chroma, (Pt-Co)#: ≤	20
Qoyaan, % ≤ Monoethylamine, % ≤ N,N-diethylformamide, % ≤	0.05 0.05 0.10