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

Incazelo emfushane:

Igama Lekhemikhali: N,N-Dimethylformamide

Ikhodi yomkhiqizo: DMF 99.5%

ikhasi 68-12-2

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-Di-methylformamide(DMF)

I-Molecular Formula

I-HCON(CH₃)₂

Isisindo samangqamuzana

73.09

Izakhiwo

uketshezi olukhanyayo olungenambala olungenambala oluvuthayo olunephunga elincane le-ammonia .mp-61°C, bp152.8°C, i-flash point 57.7°C, inkomba ye-refractive 1.427-1.429,ukuminyana (20°C) 0.9487g/ml,ixubana namanzi,ether, i-ester, i-ketone, i-hydrocarbon eyi-chlorinated ne-benzene hydrocarbon, i-hygroscopic.

Isebenzisa

I-DMF iyi-organic material ebalulekile kanye ne-solvent enhle.Isetshenziswa njengesinyibilikisi sesikhumba esenziwe umuntu kanye nemicu yamakhemikhali, iphinde isetshenziswe njengempahla yokwenziwa kwesibulala-zinambuzane esisebenza kahle kakhulu nobuthi obuphansi, njengesimunca igesi ukuhlukanisa nokuhlanza igesi. embonini ye-petrochemical, njengempahla ye-sulfadiazine, i-cortisone ne-Vitamin B6 embonini yezemithi, futhi njenge-ejenti yokulungisa ekuhlaziyweni kwesigaba somhwamuko.

Ukupakisha nokugcina

200L izigubhu zepulasitiki noma ipulasitiki camera metal pail. Kuvalwe ngokuqinile ukuze kungavuzi, gwema imvula, ukukhanya kwelanga, ukwenqabela ngokuqinile ukushaywa nokuhlikihla, kude nomlilo nomthombo wokushisa, kugcinwa ezindaweni ezipholile nezingenisa umoya.

Imininingwane

Q/320412 XY201-2004

Igama lenkomba	Ibanga lokuqala	Umkhiqizo ofanelekayo
Ukubukeka	uketshezi olungenambala olusobala ngaphandle kokungcola okubonakalayo
I-Di-methylformamide(DMF)	99.8	99.5
I-Methanol mg/kg ≤	50	100
I-Chroma, (Pt-Co)# : ≤	5	10
Inkomba ye-Refractive n25D	1.427-1.429
Umswakama, % ≤	0.05	0.10
I-Formic acid mg/kg ≤	30	50
I-Dimethyl amine mg/kg ≤	15	30
PH (20% isisombululo)	6.5-8.0	6.5-9.0
Fe mg/kg ≤	0.05	-