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

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

Incazelo emfushane:

Igama Lekhemikhali: N,N-Dimethylformamide

Ikhodi yomkhiqizo: DMF 99.5%

amacala 68-12-2

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

I-Di-methylformamide (DMF)

Ifomula Yamamolekyuli

I-HCON(CH)₃)₂

Isisindo sama-molecule

73.09

Izakhiwo

uketshezi oluvuthayo olungabonakali nolungenambala olunephunga elincane le-ammonia .mp-61°C, bp152.8°C, iphuzu le-flash 57.7°C, inkomba yokuchayeka engu-1.427-1.429, ubuningi (20°C) 0.9487g/ml, oluxutshwa namanzi, i-ether, i-ester, i-ketone, i-chlorinated hydrocarbon kanye ne-benzene hydrocarbon, i-hygroscopic.

Ukusetshenziswa

I-DMF iyinto ebalulekile yezinto eziphilayo kanye ne-solvent enhle. Isetshenziswa njenge-solvent yesikhumba esenziwe umuntu kanye ne-fiber yamakhemikhali, isetshenziswa futhi njengezinto zokwenziwa kwezinambuzane ezisebenza kahle kakhulu futhi ezinobuthi obuphansi, njenge-gas muncry ukuze ihlukanise futhi ihlanze igesi embonini ye-petrochemical, njengezinto ze-sulfadiazine, i-cortisone kanye ne-Vitamin B6 embonini yezemithi, kanye ne-fixing agent ekuhlaziyeni kwesigaba somswakama.

Ukupakisha nokugcina

Izigubhu zepulasitiki ezingama-200L noma ibhakede lensimbi elimbozwe ngepulasitiki. Livalwe kahle ukuze ligcinwe, livimbele ukuvuza, ligweme imvula, ukukhanya kwelanga, livimbele ngokuqinile ukushaya nokuhlikihla, kude nomlilo nomthombo wokushisa, ligcinwe ezindaweni ezipholile nezingenisa umoya.

Imininingwane

Q/320412 XY201-2004

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