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

Whakaahuatanga Poto:

N-ethylformamide(NEF)

Maamaa 99.7%

cas 627-45-2

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakaahuatanga Hua

N-ethylformamide(NEF)

Tātai rāpoi

C₃H₇NO

Taumaha rāpoi

73.09

Āhuatanga

He kowhai marama, he wai marama kore tae ranei.mp-78°C，bp202-204°C，te uira 113°C，te wahanga 0.95(20°C).

Whakamahinga

Ko te N-ethyl formamide he matū matū tino nui me te takawaenga, he whakarewa pararopi pai. Ka whakamahia hei whakarewa, hei whakarewa tauhohenga raau taero, he whakarewa whakarewa, he miro muka, he matū whakaahua, he waahi peita me nga matū hiko. Ka whakamahia hei whakarewa tauhohenga me te whakarewa whakarewa i roto i te whakahiato waro. Kei te whakamahia nuitia i roto i te rongoa, te waikano, te kakara me te hikohiko, te ahumahi hiko.

Te takai me te rokiroki

200L pahū kirihou, paera whakarewa kirihou ranei. Katia katia ki te rokiroki, aukati i te turuturu, karohia te ua, te ra, matara atu i te ahi me te puna wera, me aukati te patu me te mirimiri.

Whakatakotoranga

GXY005-2014

Ingoa taupū	Koeke runga
Te ahua	He kowhai marama, he wai marama kore tae ranei, kaore he poke e kitea
N-ethylformamide, % ≥	99.7
Mewaro, % ≤	0.10
Chroma, (Pt-Co)# : ≤	20
Makuku, % ≤ Monoethylamine, % ≤ N,N-diethylformamide, % ≤	0.05 0.05 0.10