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

Ibisobanuro bigufi:

Izina ryimiti: N, N-Dimethylformamide

Kode y'ibicuruzwa: DMF 99.5%

cas 68-12-2

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

Di-methylformamide (DMF)

Inzira ya molekulari

HCON (CH₃)₂

Uburemere bwa molekile

73.09

Ibyiza

ibara ritagira ibara ryamazi yaka umuriro numunuko wa ammonia .mp-61 ° C, bp152.8 ° C, flash point 57.7 ° C, indangagaciro ya 1.427-1.429, ubucucike (20 ° C) 0.9487g / ml, ntibishobora gukoreshwa namazi, ether, ester, ketone, hydrocarubone ya chlorine na hydrocarubone ya benzene, hygroscopique.

Gukoresha

DMF nikintu cyingenzi kama ningirakamaro.Bikoreshwa nkigishishwa cyuruhu rwakozwe numuntu hamwe na fibre chimique, binakoreshwa nkibikoresho byo guhuza udukoko twica udukoko twangiza cyane-uburozi buke, nka gaze yinjira kugirango itandukane kandi isukure gaze mu nganda za peteroli, nkibikoresho bya sulfadiazine, cortisone na Vitamine B6 mu nganda zimiti, kandi nkumukozi ushinzwe gutunganya ibyuka byuka.

Gupakira no kubika

200L ingoma ya plastike cyangwa plastike isize icyuma pail. Gufunga cyane kubika, kwirinda gutemba, kwirinda imvura, urumuri rwizuba, kubuza rwose gukubita no gukubitwa, kure yumuriro nubushyuhe, bibitswe ahantu hakonje kandi hahumeka.

Ibisobanuro

Q / 320412 XY201-2004

Izina ryerekana	Icyiciro cya mbere	Ibicuruzwa byujuje ibyangombwa
Kugaragara	ibara ritagira ibara risukuye ridafite umwanda ugaragara
Di-methylformamide (DMF)	99.8	99.5
Methanol mg / kg ≤	50	100
Chroma, (Pt-Co) #: ≤	5	10
Igipimo cyoroshye n25D	1.427-1.429
Ubushuhe,% ≤	0.05	0.10
Acide isanzwe mg / kg ≤	30	50
Dimethyl amine mg / kg ≤	15	30
PH (igisubizo 20%)	6.5-8.0	6.5-9.0
Fe mg / kg ≤	0.05	-