99.5% CAS 75-12-7 formamide

A takaice bayanin:

99.5% CAS 75-12-7 formamide
Anyi amfani da shi don albarkatun ƙasa na magani na roba, kayan ƙanshi, dyes da sauransu, har a matsayin sauran ƙarfi don zubar da fiber na roba, sarrafa filastik, samar da Casein Casein taw. Hakanan aka yi amfani da shi azaman wakili na sarrafa takarda, Caragulant na hakar mai da masana'antu masu gina jiki a cikin masana'antar da aka kafa, galibin dabbobi da povar da povent na kwayoyin halitta.

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Tags samfurin

Formamide

Formamide 99.5% CAS 75-12-7

-Tsarin kwayoyin halitta

Tsarin kwayoyin halitta: H OCh2

Nauyi na kwayoyin: 45.041

Kaddarorin: ruwa mai launi mara launi da kuma m ruwa, dan kadan ammonia. Muka na 2.55 ℃, tafasa matsayi 210-212 ℃ (wani bangare ya bazu a 180 ℃), takamaiman ma'anar154 ℃, takamaiman nauyi 1.1334 (20 ℃). Hygroscopic, rashin hankali da ruwa da ethanol, dan kadan mai narkewa a benzene, chloroform da ether.

Yana amfani: kayan albarkatun magani na roba, kayan yaji, dyes da sauransu, har a matsayin sauran ƙarfi don ƙwanƙolin roba, sarrafa filastik, samar da Casein ANK. Hakanan aka yi amfani da shi azaman wakili na sarrafa takarda, Caragulant na hakar mai da masana'antu masu gina jiki a cikin masana'antar da aka kafa, galibin dabbobi da povar da povent na kwayoyin halitta.

Marufi, ajiya da sufuri: Rarrabawa 220l filastik ko karfe-filastik composite ganga. Ya kamata a rufe murfin don hana yaduwa da guji hulɗa da ruwa. Adana a cikin sanyi, bushe bushe, daga barin wuta da zafi.

Bayani: Q / 320412 XY204-2008

Sunan mai suna	Babban Farko	Aji na farko
Bayyanawa	Ruwa mai launi mara launi, ba tare da bayyanuwa ba
Formamide,% ≥	99.5	99.0
Methanol,% ≤	0.15	0.30
Chrisma, (PT-CO) A'a.: ≤	10	20
Danshi,% ≤	0.050	0.10
Baƙin ciki abun ciki, ppm ≤	0.20	-
Ammoniya,% ≤	0.010	0.020
Form acid,% ≤	0.010	0.020
Ammonium formate,% ≤	0.08	0.10