Pyridinium P TolueneSulfonate Acid
- Molecular weight
- 190.22 g/mol
- Catalogue number
- OS-33578
- Purity
- 99 %
- Grade
- Industrial
- Form
- Powder
- Packing
- 25 kg
₹1,000 per kg
Documents
- Certificate of analysis (COA) On request
- Safety data sheet (MSDS) On request
Specifications
| Molecular weight | 190.22 g/mol |
|---|
| Physical form | Powder |
|---|---|
| Density | 1.26 g/cm³ |
| Hydration state | Pyridinium P TolueneSulfonate Acid |
| Purity | 99 % |
|---|---|
| Grade | Industrial |
| Packaging size | 25 kg |
|---|---|
| Packaging type | Drum |
Description
Pyridinium p-toluenesulfonate (PPTS) is a mild, organic-soluble acid salt composed of pyridine and p-toluenesulfonic acid. It is widely used as a selective acid catalyst in organic synthesis for protecting-group chemistry. Physical Properties
- Formula: C12H13NO3S
- Appearance: White to off-white crystalline powder
- Melting Point: 116–118 °C
More acid catalysts & resins
All 5 acid catalysts & resins-
Phosphotungstic Acid Hydrate
Phosphoric acid--trioxotungsten--water (1/12/1), 12-Tungstophosphoric acid hydrate
CAS 12501-23-4 H5O41PW12 98 % -
Pyridinium P Toluene Sulfonate Acid Catalyst
Pyridine ptoluenesulfonate, Pyridinium toluene4sulphonate
CAS 24057-28-1 C12H13NO3S 99 % -
Para Toluenesulfonic Acid Monohydrate
p-Toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate
CAS 6192-52-5 C7H8O3SH2O 99 % -
Triflic Acid
TFA, Perfluoromethanesulfonic acid
CAS 1493-13-6 CF3SO3H 99 %
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