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

Nkọwa Dị Mkpirikpi:

N-ethylformamide (NEF)

Ịdị ọcha 99.7%

cas 627-45-2

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa Ngwaahịa

N-ethylformamide (NEF)

Usoro Molekụla

C₃H₇Mba

Ibu Molekụla

73.09

Njirimara

Mmiri mmiri doro anya na-acha odo odo ma ọ bụ nke na-enweghị agba.mp-78°C,bp202-204°C, ebe ọkụ 113°C, nha 0.95 (20°C)。

Ojiji

N-ethyl formamide bụ ihe dị mkpa maka kemịkalụ organic, ọ bụkwa ezigbo ihe mgbaze organic. A na-eji ya dị ka ihe mgbaze, ihe mgbaze mmeghachi omume ọgwụ, ihe mgbaze ihe mgbaze, ntụgharị eriri, kemịkalụ foto, ubi nke eserese na kemịkalụ eletrọnịkị. A na-eji ya dị ka ihe mgbaze mmeghachi omume na ihe mgbaze na nhazi organic. A na-ejikwa ya nke ọma na ụlọ ọrụ ọgwụ, agba, ose na electrolysis, na ụlọ ọrụ electroplating.

Nkwakọba na nchekwa

Drum plastik 200L ma ọ bụ blọk ígwè e ji plastik kpuchie. Emechiri ya nke ọma iji chekwaa ya, gbochie mmiri ozuzo, zere ìhè anyanwụ, ebe ọkụ na ebe okpomọkụ na-adịghị, gbochie ịkụ na ịchacha ya nke ọma.

Nkọwapụta

GXY005-2014

Aha ndeksi	Ọkwa kachasị elu
Ọdịdị	Mmiri mmiri doro anya na-acha odo odo ma ọ bụ nke na-enweghị agba, enweghị ihe ruru unyi a na-ahụ anya
N-ethylformamide, % ≥	99.7
Methanol, % ≤	0.10
Chroma, (Pt-Co)# : ≤	20
Mmiri mmiri, % ≤ Monoethylamine, % ≤ N,N-diethylformamide, % ≤	0.05 0.05 0.10