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I-China factory supply Dicyclohexylcarbodiimide/DCC cas 538-75-0

Incazelo emfushane:

Umnyombo womkhiqizo wethu, i-N,N'-dicyclohexylcarbodiimide (CAS: 538-75-0) iyikristalu eqinile emhlophe enefomula ye-molecular C13H22N2.Ijwayele ukubizwa nge-DCC futhi ingeyomndeni we-carbodiimide.Ngokusebenza kwayo kabusha okuhle kakhulu, i-DCC isebenza njenge-ejenti ehlanganisayo ephumelelayo ukusiza ukwakheka kwamabhondi e-amide kukhemikhali yemvelo yokwenziwa.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izinzuzo

1. Ukuhlanzeka Okuphezulu: I-N,N'-Dicyclohexylcarbodiimide yethu ikhiqizwa ngokunemba okuphezulu kakhulu ukuze kuqinisekiswe ubumsulwa obungaphezu kuka-99%.Leli zinga lokuhlanzeka liqinisekisa ukusebenza okuphezulu, okuholela emiphumeleni engaguquki nethembekile kuhlelo lwakho lokusebenza.

2. I-solubility enhle kakhulu: I-DCC inokunyibilika okuhle kakhulu kuzincibilikisi zemvelo ezihlukahlukene, okuhlanganisa izincibilikizi ezivamile ezitholakala endaweni epholile nezingezona ze-polar njenge-ethanol, i-acetone, i-ether, ne-chloroform.Izici zayo ze-solubility ezihlukahlukene ziyenza ifanele izimo ezihlukahlukene zokusabela.

3. I-ejenti yokuhlanganisa ephumelelayo: I-DCC isebenza njenge-ejenti yokuhlanganisa ephumelelayo ekuhlanganiseni ama-peptide kanye nokulungiswa kwezinhlanganisela ezihlukahlukene ze-amido.Ukusebenza kwe-carbodiimide kusiza ukusabela kokujiya phakathi kwe-carboxylic acid nama-amine, kukhuthaze ukwakheka okusebenzayo kwe-amide bond.

4. Isitoreji esizinzile: I-N,N'-dicyclohexylcarbodiimide yethu ipakishwe ngokucophelela futhi igcinwe ukuze kuqinisekiswe ukuzinza kwesikhathi eside ngaphandle kokubola okubonakalayo.Lokhu kwandisa impilo yeshalofu yomkhiqizo, okukuvumela ukuthi uwusebenzise ngokuthembekile isikhathi eside.

5. Uhlu olubanzi lwezicelo: I-DCC inohlu olubanzi lwezinhlelo zokusebenza emkhakheni wezokwelapha, amakhemikhali, kanye nocwaningo lwezemfundo.Kuyi-reagent eyinhloko ekuhlanganisweni kwama-peptides, ama-intermediate ezidakamizwa, ama-polymers namanye ama-molecule e-organic eyinkimbinkimbi.

Enkampanini yethu, sibeka ikhwalithi nokwaneliseka kwamakhasimende kuqala.I-N,N'-Dicyclohexylcarbodiimide yethu ikhiqizwa ngaphansi kwemihlahlandlela eqinile yokulawula ikhwalithi futhi ithobela izindinganiso zamazwe ngamazwe.Umgomo wethu uwukuhlinzeka ngemikhiqizo engahlangani nje kuphela kodwa eyeqa okulindele.

Sinikeza i-N,N'-Dicyclohexylcarbodiimide ngamasayizi abahlukahlukene okupakisha ukuze sihlangabezane nezimfuneko ezihlukene.Sicela uzizwe ukhululekile ukusithinta ukuze uthole imininingwane eyengeziwe nanoma yimiphi imibuzo ethile ongase ube nayo.Simagange ukukusiza ukuthi uthole isixazululo esingcono kakhulu sezidingo zakho zamakhemikhali.

Ukucaciswa

Ukubukeka

Ikristalu emhlophe noma i-primrose

uketshezi olusobala

Ufanelekile

Okuqukethwe (%)

≥99

99.40

Insalela ekushiseni (%)

≤0.10

≤0.05

Iphoyinti lokuncibilika (℃)

32-35

34.5

Into engancibiliki ku-acetone (%)

Lutho

Ufanelekile


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