Pyridinium p-Toluenesulfonate PPTS CAS 24057-28-1 Kemurnian ≥99,0% Pabrik
Pasokan Produsen, Kemurnian Tinggi, Produksi Komersial
Jeneng Kimia: Pyridinium p-Toluenesulfonate (PPTS)
CAS: 24057-28-1
Jeneng Kimia | Pyridinium p-Toluenesulfonate |
sinonim | PPTS;Pyridinium p-tosylate |
Nomer CAS | 24057-28-1 |
Nomer CAT | RF-PI632 |
Status Simpenan | Ing Simpenan, Skala Produksi Nganti Ton |
Formula Molekul | C5H5N·C7H8O3S |
Bobot Molekul | 251.30 |
Merk | Kimia Ruifu |
Item | Spesifikasi |
Penampilan | Bubuk Putih |
Kemurnian | ≥99,0% |
Titik Lebur | 116,0 ~ 120,0 ℃ |
Kelembapan (KF) | ≤0,50% |
Total Impurities | ≤1,0% |
Standar Tes | Standar Perusahaan |
Panggunaan | Penengah Farmasi;Katalis |
Paket: Botol, tas Aluminium foil, 25kg / Drum Karton, utawa miturut kabutuhan pelanggan.
Kondisi panyimpenan:Simpen ing wadhah sing disegel ing papan sing adhem lan garing;Nglindhungi saka cahya lan Kelembapan.
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Pyridinium p-Toluenesulfonate (CAS: 24057-28-1) digunakake minangka perantara ing sintesis organik.Digunakake minangka bahan kimia industri umum.Digunakake minangka sumber larut organik saka ion Pyridium.Iki minangka perantara Tacrolimus lan Orlistat Immunosuppressant, anti-obesitas / inhibitor lipase pankreas.Ing sintesis organik, PPTS digunakake minangka katalis asam lemah, nyedhiyakake sumber ion pyridinium (C5H5NH+) sing larut organik.Iki uga minangka katalis sing umum digunakake kanggo nyiapake asetal lan ketal saka aldehida lan keton.Minangka co-katalis karo L-proline nambah loro asil lan enantioselectivity saka kondensasi aldol asimetris antarane dioxanones lan aldehida.
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