Pyridinium p-Toluenesulfonate PPTS CAS 24057-28-1 Mama ≥99.0% Falegaosimea
Manufacturer Sapalai, Mamalu Maualuga, Gaosiga Faapisinisi
Igoa vaila'au: Pyridinium p-Toluenesulfonate (PPTS)
CAS: 24057-28-1
Igoa Vailaau | Pyridinium p-Toluenesulfonate |
Synonyms | PPTS;Pyridinium p-tosylate |
Numera CAS | 24057-28-1 |
CAT Numera | RF-PI632 |
Tulaga Fa'asoa | I Fa'atauga, Oloa Fua e O'o i Tone |
Fuafua mole | C5H5N·C7H8O3S |
Molecular Weight | 251.30 |
Fa'ailoga | Ruifu Chemical |
Aitema | Fa'amatalaga |
Fa'aaliga | Pa'u Pa'epa'e |
Mama | ≥99.0% |
Lisi Lisi | 116.0~120.0 ℃ |
Susū (KF) | ≤0.50% |
Aofa'i Fa'aleaga | ≤1.0% |
Tulaga Su'ega | Enterprise Standard |
Fa'aoga | Vailaau Fa'atekonolosi;Catalyst |
afifi: Fagu, taga pepa alumini, 25kg / Cardboard Drum, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama ma le susu.
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Pyridinium p-Toluenesulfonate (CAS: 24057-28-1) o loʻo faʻaaogaina e avea o se vaeluagalemu i le faʻaogaina o meaola.Fa'aaogaina e fai ma vaila'au fa'apitoa tau alamanuia.Fa'aaogaina e fai ma puna fa'aola soluble o le Pyridium ion.O le vaeluagalemu ole Tacrolimus ma Orlistat Immunosuppressant, anti-obesity / pancreatic lipase inhibitor.I le faʻaogaina o meaola, o loʻo faʻaaogaina le PPTS e avea o se faʻamaʻi vaivai vaivai, e maua ai se puna faʻafefeteina o pyridinium (C5H5NH +) ions.E masani foi ona faʻaaogaina faʻamalosi mo le saunia o acetals ma ketals mai aldehydes ma ketones.I le avea ai o se co-catalyst ma L-proline faʻaleleia uma le gaosiga ma le enantioselectivity o se faʻamaʻi aldol asymmetric i le va o dioxanones ma aldehydes.
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