N,N-Dimethylformamide (DMF 99.5%) cas 68-12-2

Ibisobanuro bigufi:

Izina ry'imiti: N,N-Dimethylformamide

Kode y'igicuruzwa: DMF 99.5%

ikibazo cya 68-12-2

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro by'igicuruzwa

Di-methylformamide (DMF)

Formula ya Molecular

HCON (CH)₃)₂

Uburemere bwa molekile

73.09

Imitungo

Amazi adafite ibara kandi abonerana ashobora gushya afite impumuro nto ya ammonia .mp-61°C, bp152.8°C, flash point 57.7°C, refractive index 1.427-1.429, ubucucike (20°C) 0.9487g/ml, ashobora kuvangwa n'amazi, ether, ester, ketone, chlorine hydrocarbon na benzene hydrocarbon, hygroscopic.

Imikoreshereze

DMF ni igikoresho cy'ingenzi mu bimera kandi ni umuti mwiza wo gushonga. Ikoreshwa nk'umuti wo gushonga mu ruhu n'imiti byakozwe n'abantu, inakoreshwa mu gukora imiti yica udukoko ifite akamaro kanini kandi idahumanya cyane, ikoresha umwuka wo gutandukanya no gusukura umwuka mu nganda zikora peteroli, nk'ibikoresho bya sulfadiazine, cortisone na Vitamine B6 mu nganda zikora imiti, ndetse n'umuti ufata umwuka mu isesengura ry'umwuka.

Gupakira no kubika

Ingoma za pulasitiki za litiro 200 cyangwa icyuma gipfutse. Bifunze neza kugira ngo bibikwe, birinde amazi, birinde imvura, izuba, bibuza cyane gukubita no gukaraba, biri kure y'umuriro n'isoko y'ubushyuhe, bibikwa ahantu hakonje kandi hahumeka umwuka.

Ibisobanuro

Q/320412 XY201-2004

Izina ry'urutonde	Icyiciro cya mbere	Igicuruzwa cyujuje ibisabwa
Isura	amazi adafite ibara kandi abonerana nta mwanda ugaragara
Di-methylformamide (DMF)	99.8	99.5
Methanol mg/kg ≤	50	100
Chroma, (Pt-Co)#: ≤	5	10
Igipimo cya refractive n25D	1.427-1.429
Ubushuhe, % ≤	0.05	0.10
Aside forimike mg/kg ≤	30	50
Dimethyl amine mg/kg ≤	15	30
PH (20% by'umuti)	6.5-8.0	6.5-9.0
Fe mg/kg ≤	0.05	-