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

Wehewehe Pōkole:

N-ethylformamide (NEF)

Maʻemaʻe 99.7%

cas 627-45-2

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehe Huahana

N-ethylformamide (NEF)

Formula Molekala

C₃H₇ʻAʻOLE

Kaumaha Molekala

73.09

Nā Waiwai

Wai melemele māmā a ʻaʻohe kala a moakāka paha.mp-78°C, bp202-204°C, kiko uila 113°C, ka nui o 0.95 (20°C).

Nā hoʻohana

ʻO N-ethyl formamide kahi mea maka kemika organik koʻikoʻi a me ka waena, he mea hoʻoheheʻe organik maikaʻi. Hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe, mea hoʻoheheʻe hopena synthesis lāʻau lapaʻau, synthesis solvent, wili fiber, nā kemika kiʻi, ke kahua o ka pena ʻana a me nā kemika uila. Hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe hopena a me ka mea hoʻoheheʻe hoʻomaʻemaʻe i ka synthesis organik. Hoʻohana nui ʻia ia i ka lāʻau lapaʻau, dyestuff, mea ʻala a me ka electrolysis, ʻoihana electroplating.

Hoʻopili a me ka mālama ʻana

Pahu palakiko 200L a i ʻole ka pā hao i uhi ʻia i ka palakiko. Pani paʻa ʻia e mālama ai, pale i ka liki ʻana, pale i ka ua, ka lā, mamao loa mai ke ahi a me ke kumu wela, pāpā loa i ke kuʻi ʻana a me ka hamo ʻana.

Nā kikoʻī

GXY005-2014

Inoa papa kuhikuhi	Papa kiʻekiʻe loa
helehelena	Wai melemele māmā a ʻaʻohe kala a wai moakaka paha, ʻaʻohe haumia ʻike ʻia
N-ethylformamide, % ≥	99.7
Methanol, % ≤	0.10
Chroma, (Pt-Co)# : ≤	20
Ka makū, % ≤ Monoethylamine, % ≤ N,N-diethylformamide, % ≤	0.05 0.05 0.10