A na-atụnyere Pyridinium chlorochromate CAS 26299-14-9 na ndị ọzọ na-ejikarị chromium nwere oxidants dị ka jons reagent, Colljn reagent, wdg. usoro oxidation. , na mfe iji rụọ ọrụ. Tụkwasị na nke ahụ, acidity nke PCC na-esiwanye ike, n'ihi ya, a ka nwere ike ichekwa ìgwè ndị ahụ na-adịghị edozi acid n'oge oxidation.
Kwere Chemical bụ China Pyridinium chlorochromate CAS na-eduga26299-14-9emeputa, soplaya na mbupụ. N'ịgbaso nchụso nke ngwaahịa zuru oke, nke mere na ọtụtụ ndị ahịa nwere afọ ojuju Pyridinium chlorochromate CAS 26299-14-9. Shandong kwere
A na-ebupụ ngwaahịa anyị na Europe, United States, Japan, South Korea, Southeast Asia na obodo na mpaghara ndị ọzọ. Na sayensị na nkà na ụzụ dị ka onye ndu, ịkwụwa aka ọtọ dị ka ntọala, àgwà dị ka ndụ, na ịdabere na ụlọ ọrụ echiche nke ọhụrụ na mmepe, anyị na-atụ anya n'ezie na-eguzobe mgbanwe na nnukwu imekọ ihe ọnụ na anụ ụlọ na mba ọzọ ahịa ike ọganihu!
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Aha ngwaahịa |
Pyridinium chlorochromate |
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Usoro |
C5H6ClCrNO3 |
Ibu molekụla |
215.55 |
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CAS NO. |
26299-14-9 |
Ọnụọgụ |
500KG |
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Ihe |
Nkọwapụta |
Nsonaazụ |
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Ọdịdị |
Ntụ ntụ kristal oroma |
Na-akwado |
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Nyocha |
â¥99.0% |
99.2% |
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NKWUBIOKWU |
Nsonaazụ dabara na ọkọlọtọ |
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Ebe mgbaze 205-208°C(ọkụ)
Ọnọdụ nchekwa Inertatmosphere, Ime ụlọ
Solubility Solubleinacetone, benzene, dichloromethane, acetonitrileandtetrahydrofuran.
FormCrystalline ntụ ntụ
AgbaOrange
Mmetụta uche MoistureSensitiveMerck14,7974
Pyridine chlorochromate, nke a na-akpọkarị NBS, bụ ihe na-eme ka ọ ghara ịdị nro nwere kristal oroma-edo edo. Maka oke oxidation nke alcohols na aldehydes, adịghị ike nke iji PCC bụ ogologo oge mmeghachi omume na nsi nke PCC. Reagent n'onwe ya bụ acidic na-esighị ike, yabụ a na-ejikarị ya na ihe nchekwa dị ka sodium acetate.
Oxidizer, họrọ oxidizes mmanya. N'ime mgbanaka mgbanaka Grubbs-catalyzed - mmechi mmechi nke D-glucose iji mepụta lactones unsaturated maka oxidation nke otu allylmethylene.
