Pyridinium p-Toluenesulfonate PPTS CAS 24057-28-1 Puritas ≥99.0% Factory

Description:

Nomen chemicum: Pyridinium p-Toluenesulfonate

Synonyma: PPTS

CAS: 24057-28-1

Puritas: ≥99.0%

Aspectus: pulveris albi

High Quality, Commercial Production

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Product Detail

Product Tags

Descriptio:

Manufacturer Supple, Puritas, Commercial Productio
Nomen chemicum: Pyridinium p-Toluenesulfonate (PPTS)
CAS: 24057-28-1

Chemical Properties:

Nomen chemicum	Pyridinium p-Toluenesulfonate
Synonyma	PPTS;Pyridinium p-tosylate .
CAS Number	24057-28-1
CATTUS Number	RF-PI632
Stock Status	In Stock, Productio Ascendite ad Tons
Formulae hypotheticae	C5H5N·C7H8O3S
M. Pondus	251.30
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Aspectus	Alba pulveris
Puritas	≥99.0%
Liquescens punctum	116.0~120.0℃
Humor (KF)	≤0.50%
Totalis immunditias	≤1.0%
Test Standard	Enterprise Standard
Consuetudinem	Pharmaceutical Intermedia;Catalyst

Sarcina & Repono:

sarcina: Utrem, aluminium foil, sacculum, 25kg/cardboard Drum, vel secundum exigentiam emptoris.

Repono Condition:Repone in vasis signatis in loco frigido et sicco;A luce et humore protege.

commoda:

FAQ:

Applicatio:

Pyridinium p-Toluenesulfonate (CAS: 24057-28-1) ponitur ut medium in synthesi organica.Usus est generalis industrialis ne chemicus.Pyridii fons organicus ion solutus usus.Medium est inhibitoris Tacrolimi et Orlistat Immunosuppressantis anti-obesitatis/pancreaticae lipasiae.In synthesi organica PPTS adhibetur catalysta languide acidica, quae praebens fontem pyridinii organicum solutum (C5H5NH+) iones.Communis etiam usus est catalysta ad parandum acetalia et ketala ab aldehydibus et ketonibus.Sicut co-catalystus cum L-prolino emendatus et cedit et enantioselectivity asymmetrici condensationis aldolorum inter dioxanones et aldehydes.