1,4-Diamino-2-nitrobenzene CAS 5307-14-2

Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 1,4-Diamino-2-nitrobenzene CAS 5307-14-2 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb 1,4-Diamino-2-nitrobenzene CAS 5307-14-2 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg

Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!

1,4-Diamino-2-nitrobenzene CAS 5307-14-2

1,4-Diamino-2-nitrobenzene CAS 5307-14-2 Cov Khoom Siv Tshuaj

Melting point 135-138 ° C (lit.)
Kub taw tes 276.04 ° C (roughestimate)
Qhov ceev 1.3682 (roughestimate)
Refractive Index 1.6500 (kwv yees)
Cia tej yam kev mob Keepindarkplace, Inertamosphere, Roomtemperature
Solubility 0.2g / l
Morphology hmoov
Acidity coefficient (pKa) 4.36 ± 0.10 (Predicted)
ColorBrowntoblack
PH tus nqi 7 (H2O) (aqueous suspension)

1,4-Diamino-2-nitrobenzene CAS 5307-14-2

1,4-Diamino-2-nitrobenzene CAS 5307-14-2, tseem hu ua 2-nitro-1,4-phenylenediamine, yog ib qho tseem ceeb tshuaj raw khoom uas yuav siv tau nyob rau hauv lub synthesis ntawm retigabine thiab ilaprazole, Izogabine thiab lwm yam tshuaj.