Pyridinium p-Toluenesulfonate PPTS CAS 24057-28-1 Purity ≥99.0% Kiwanda
Ugavi wa Watengenezaji, Usafi wa Juu, Uzalishaji wa Kibiashara
Jina la Kemikali: Pyridinium p-Toluenesulfonate (PPTS)
CAS: 24057-28-1
Jina la Kemikali | Pyridinium p-Toluenesulfonate |
Visawe | PPTS;Pyridinium p-tosylate |
Nambari ya CAS | 24057-28-1 |
Nambari ya CAT | RF-PI632 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | C5H5N·C7H8O3S |
Uzito wa Masi | 251.30 |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Poda Nyeupe |
Usafi | ≥99.0% |
Kiwango cha kuyeyuka | 116.0~120.0℃ |
Unyevu (KF) | ≤0.50% |
Jumla ya Uchafu | ≤1.0% |
Kiwango cha Mtihani | Kiwango cha Biashara |
Matumizi | Wasaidizi wa Dawa;Kichocheo |
Kifurushi: Chupa, mfuko wa karatasi ya Alumini, Ngoma ya 25kg/Kadibodi, 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 p-Toluenesulfonate (CAS: 24057-28-1) hutumika kama kiungo cha kati katika usanisi wa kikaboni.Inatumika kama kemikali ya jumla ya viwandani.Inatumika kama chanzo kikaboni mumunyifu cha ioni ya Pyridium.Ni ya kati ya Tacrolimus na Orlistat Immunosuppressant, anti-obesity/pancreatic lipase inhibitor.Katika usanisi wa kikaboni, PPTS hutumiwa kama kichocheo cha tindikali dhaifu, kutoa chanzo kikaboni mumunyifu cha ioni za pyridinium (C5H5NH+).Pia ni kichocheo cha kawaida cha utayarishaji wa acetals na ketals kutoka kwa aldehydes na ketoni.Kama kichocheo-shirikishi kilicho na L-proline iliboresha mavuno na uwezo wa kuwa na uwezo wa kubadilika wa aldoli usiolinganishwa kati ya dioxanoni na aldehidi.
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