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

Tsanangudzo Pfupi:

Kemikari Zita: N, N-Dimethylformamide

Chigadzirwa kodhi: DMF 99.5%

cas 68-12-2

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Product Detail

Product Tags

Product Description

Di-methylformamide (DMF)

Molecular Formula

HCON(CH₃)₂

Molecular Weight

73.09

Properties

isina colorless transparent inflammable liquid ine kunhuhwirira kweammonia zvishoma ester, ketone, chlorinated hydrocarbon uye benzene hydrocarbon, hygroscopic.

Uses

DMF chinhu chakakosha organic zvinhu uye yakanaka solvent.Inoshandiswa se solvent yedehwe yakagadzirwa nevanhu uye kemikari fiber, inoshandiswawo sezvinhu zvekugadzira zvipembenene zvine hunyanzvi uye hushoma-chepfu, sezvinonyudza gasi kupatsanura uye kuchenesa gasi. mune petrochemical indasitiri, sezvinhu zve sulfadiazine, cortisone uye Vitamin B6 muindasitiri yemishonga, uye zvakare seanogadzirisa mumiriri mukuwongorora-chikamu.

Kurongedza uye kuchengetedza

200L madhiramu epurasitiki kana epurasitiki yakavharwa simbi pail. Yakanyatsovharwa kuchitoro, kudzivirira kubva pakudonha, kudzivirira mvura, chiedza chezuva, rambidza zvachose kurova nekukwesha, kure nemoto uye kunopisa, kuchengetwa munzvimbo inotonhorera uye inofefetera.

Zvinotsanangurwa

Q/320412 XY201-2004

Index zita	Giredhi rekutanga	Chigadzirwa chakakodzera
Chitarisiko	mvura isina ruvara inoonekera isina tsvina inooneka
Di-methylformamide (DMF)	99.8	99.5
Methanol mg/kg ≤	50	100
Chroma, (Pt-Co)# : ≤	5	10
Refractive index n25D	1.427-1.429
Hunyoro, % ≤	0.05	0.10
Formic acid mg/kg ≤	30	50
Dimethyl amine mg/kg ≤	15	30
PH (20% mhinduro)	6.5-8.0	6.5-9.0
Fe mg/kg ≤	0.05	-