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China fakitale kupereka Dicyclohexylcarbodiimide/DCC cas 538-75-0

Kufotokozera Kwachidule:

Pakatikati pa mankhwala athu, N, N'-dicyclohexylcarbodiimide (CAS: 538-75-0) ndi crystalline yoyera yolimba ndi formula ya molekyulu C13H22N2.Imatchedwa DCC ndipo ndi ya banja la carbodiimide.Ndikuchitanso bwino kwambiri, DCC imagwira ntchito ngati cholumikizira chothandizira kupanga ma amide bond mu organic chemistry.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ubwino wake

1. Kuyera Kwambiri: N,N'-Dicyclohexylcarbodiimide yathu imapangidwa mwatsatanetsatane kwambiri kuti iwonetsetse chiyero cha 99%.Mulingo wachiyero uwu umatsimikizira magwiridwe antchito abwino, zomwe zimapangitsa kuti pakhale zotsatira zokhazikika komanso zodalirika pakugwiritsa ntchito kwanu.

2. Kusungunuka kwabwino kwambiri: DCC ili ndi kusungunuka kwabwino kwambiri mu zosungunulira zosiyanasiyana za organic, kuphatikizapo zosungunulira za polar ndi zopanda polar monga ethanol, acetone, ether, ndi chloroform.Zake zosunthika solubility katundu kupanga izo oyenera zosiyanasiyana anachita zinthu.

3. Njira yolumikizirana bwino: DCC imagwira ntchito ngati cholumikizira chothandizira pakuphatikizika kwa peptides ndikukonzekera mitundu yosiyanasiyana ya amido.Kugwira ntchito kwa carbodiimide kumathandizira kaphatikizidwe ka condensation pakati pa carboxylic acid ndi ma amines, kulimbikitsa mapangidwe ogwirizana a amide.

4. Kusungirako kokhazikika: N, N'-dicyclohexylcarbodiimide yathu imayikidwa mosamala ndikusungidwa kuti ikhale yokhazikika kwa nthawi yayitali popanda kuwonongeka kulikonse.Izi zimakulitsa moyo wa alumali wa mankhwalawa, kukulolani kuti muzigwiritsa ntchito modalirika kwa nthawi yayitali.

5. Ntchito zambiri: DCC ili ndi ntchito zosiyanasiyana pazamankhwala, chemistry, ndi kafukufuku wamaphunziro.Ndi reagent yofunika mu synthesis wa peptides, mankhwala intermediates, ma polima ndi zina zovuta organic mamolekyu.

Pakampani yathu, timayika patsogolo kukhutira kwamakasitomala.N,N'-Dicyclohexylcarbodiimide yathu imapangidwa motsatira malangizo okhwima owongolera komanso kutsatira miyezo yapadziko lonse lapansi.Cholinga chathu ndikukupatsirani zinthu zomwe sizimangokwaniritsa koma kupitilira zomwe mukuyembekezera.

Timapereka N,N'-Dicyclohexylcarbodiimide m'mapaketi osiyanasiyana kuti tikwaniritse zofunikira zosiyanasiyana.Chonde khalani omasuka kutilankhula nafe kuti mumve zambiri kapena mafunso aliwonse omwe mungakhale nawo.Tikufunitsitsa kukuthandizani kupeza njira yabwino yothetsera zosowa zanu zamakina.

Kufotokozera

Maonekedwe

White kristalo kapena primrose

mandala madzi

Woyenerera

Zomwe zili (%)

≥99

99.40

Zotsalira pakuyatsa (%)

≤0.10

≤0.05

Malo osungunuka (℃)

32-35

34.5

Zinthu zosasungunuka mu acetone (%)

Palibe

Woyenerera


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