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

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N-ethylformamide (NEF)

Purity 99.7%

cas 627-45-2

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Product Detail

Khoom cim npe

Product Description

N-ethylformamide (NEF)

Molecular Formula

C₃H₇TSIS MUAJ

Molecular Luj

73.09 ib

Cov khoom

Lub teeb daj lossis xim tsis muaj xim pob tshab kua.mp-78°C, bp202-204°C, flash point 113°C, proportion 0.95 (20°C).

Siv

N-ethyl formamide yog ib qho tseem ceeb organic chemical raw khoom thiab nruab nrab, yog cov organic hnyav. Siv los ua cov kuab tshuaj, tshuaj synthesis cov tshuaj tiv thaiv hnyav, hnyav synthesis, fiber ntau spinning, cov tshuaj yees duab, thaj chaw ntawm painting thiab hluav taws xob tshuaj. Siv ua cov tshuaj tiv thaiv hnyav thiab ua kom cov kuab tshuaj zoo hauv cov organic synthesis. Nws kuj yog siv dav hauv tshuaj, dyestuff, txuj lom thiab electrolysis, electroplating kev lag luam.

Ntim thiab khaws cia

200L yas nruas los yog yas coated hlau thawv. Tightly kaw rau khaws cia, tiv thaiv los ntawm to, tsis txhob los nag, tshav ntuj, deb ntawm hluav taws kub thiab kub qhov chaw, nruj me ntsis txwv tsis pub tawm tsam thiab rub.

Specifications

GXY005-2014

Index npe	Qib saum toj kawg nkaus
Qhov tshwm sim	Lub teeb daj lossis xim tsis muaj xim pob tshab, tsis pom cov impurities
N-ethylformamide, % ≥	99.7 ua
Methanol, % ≤	0.10
Chroma, (Pt-Co)# : ≤	20
Cov dej noo, % ≤ Monoethylamine, % ≤ N, N-diethylformamide, % ≤	0.05 Nws 0.05 Nws 0.10