PPDC Pyridinium Dichromate CAS 20039-37-6 Assay ≥98.5% Kiwanda
Ugavi wa Watengenezaji, Usafi wa Juu, Uzalishaji wa Kibiashara
Jina la Kemikali: Pyridinium Dichromate
Visawe: PDC;Reagent ya Cornforth
CAS: 20039-37-6
Jina la Kemikali | Pyridinium Dichromate |
Visawe | PDC;Reagent ya Cornforth |
Nambari ya CAS | 20039-37-6 |
Nambari ya CAT | RF-PI536 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | C10H12N2·Cr2O7 |
Uzito wa Masi | 376.21 |
Umumunyifu | Mumunyifu katika Maji, Dimethylformamide;Haiyeyuki katika Etha, Toluini |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Poda Imara Nyekundu au Brown |
Uchunguzi | ≥98.5% |
Kiwango cha kuyeyuka | 100.0~110.0℃ |
Kiwango cha Mtihani | Kiwango cha Biashara |
Matumizi | Wakala wa Oxidizing |
Kifurushi: Chupa, begi ya karatasi ya Alumini, Ngoma ya 25kg/Cardboard, au kulingana na mahitaji ya mteja
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu
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Pyridinium Dichromate (PDC, CAS:20039-37-6 ) hutumika kama wakala wa vioksidishaji vikali.Wakala wa vioksidishaji kwa ubadilishaji wa alkoholi za msingi hadi aldehidi na ketoni, asetali hadi esta, na didehydroketoni kuwa enoni kukiwa na tert-butyl hidroksidi.Pyridinium Dichromate inaweza kutumika kama mbadala wa PCC (Pyridinium Chlorochromate, CAS: 26299-14-9) katika uoksidishaji wa nukleosidi na wanga, haswa kwa molekuli dhaifu.PDC pia inaweza kutumika kwa kushirikiana na tertbutylhydroperoxide kwa aina mbalimbali za mabadiliko ya vioksidishaji.Pyridinium Dichromate ni reajenti inayotumika kwa oxidation ya benzaldehyde na 4-nitrobenaldehyde.
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