Pyridinium chlorochromate CAS 26299-14-9 marka la barbar dhigo oksaydhiyeyaasha kale ee chromium-ka ku jira ee sida caadiga ah loo isticmaalo sida jons reagent, Colljn reagent, iwm. Waxay leedahay awood oksaydhayneed oo xoog leh, xulashada wanaagsan, iyo curaarta olefinic ee buugga kimikalka substrate-ka ma saameynayo inta lagu jiro habka oksidaynta. , oo ay fududahay in lagu shaqeeyo. Intaa waxaa dheer, aysidhka PCC waa daciif, sidaas darteed kooxaha aan xasilloonayn aashitada weli waa la ilaalin karaa inta lagu jiro oksaydhka.
Believe Chemical waa hormuudka Shiinaha Pyridinium chlorochromate CAS26299-14-9soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabta, si Pyridinium chlorochromate CAS 26299-14-9 ay ku qanacsan yihiin macaamiil badan. Shandong Rumayso
Alaabadayada waxaa loo dhoofiyaa Yurub, Mareykanka, Japan, Kuuriyada Koonfureed, Koonfur-bari Aasiya iyo dalal kale iyo gobollada. Iyada oo sayniska iyo tignoolajiyada ay yihiin hagaha, daacadnimada aasaaska, tayada nolosha, iyo ku tiirsanaanta fikradda ganacsi ee hal-abuurka iyo horumarka, waxaan si dhab ah u rajaynaynaa in aan abuurno is-weydaarsi iyo iskaashi ballaaran oo lala yeesho macaamiisha gudaha iyo kuwa shisheeye si loo abuuro barwaaqo!
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Magaca Alaabta |
Pyridinium chlorochromate |
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Formula |
C5H6ClCrNO3 |
Miisaanka Molecular |
215.55 |
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CAS NO. |
26299-14-9 |
Tirada |
500KG |
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Walxaha |
Tilmaamid |
Natiijooyinka |
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Muuqashada |
Budada Crystalline Orange |
waafaqsan |
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Qiimayn |
â¥99.0% |
99.2% |
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GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
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Barta dhalaalka 205-208°C( shid)
Xaalladaha Kaydinta Inertatmosphere, Heerkulka Qolka
Solubility Solubleinacetone, benzene, dichloromethane, acetonitrileandtetrahydrofuran.
FormCrystalline Powder
Midabka Orange
Xasaasiyadda MoistureSensitiveMerck14,7974
Pyridine chlorochromate, oo inta badan loo soo gaabiyo NBS, waa walax oxidizing khafiif ah oo leh kiristaalo orange-jaalle ah. oksaydhaynta xaddidan ee aldehydes-ka khamriga, faa'iidooyinka isticmaalka PCC waa wakhtiyada falcelinta dheer iyo sunta PCC. Reagent lafteedu waa aashito daciif ah, sidaas darteed waxaa badanaa lala isticmaalaa kaydiye sida sodium acetate.
Oxidizer, si xushmad leh u oksijiye khamriga. In Grubbs-catalyzed giraan-xidhitaanka-xidhitaanka furfurnaanta D-glucose si ay u abuurto lactones aan saturated lahayn oo loogu talagalay oksaydhka kooxaha allylmethylene.
