Molekula
Ácido p-toluenosulfónico monohidrato
p-Toluenesulfonic acid monohydrate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
p-Toluenesulfonic acid monohydrate is a strong organic acid widely used as a catalyst in organic synthesis, a pH adjuster in pharmaceutical formulations, and a reagent in polymer manufacturing. It appears as a white crystalline solid with high solubility in water and polar solvents. This product has a CAS number of 6192-52-5, molecular formula CH3C6H4SO3H · H2O, and a molecular weight of 190.22 g/mol. It requires careful handling, marked with a **Danger** signal word for corrosive and hazardous properties, and is stored at ambient conditions. Molekula supplies p-Toluenesulfonic acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
p-Toluenesulfonic acid monohydrate is a strong organic acid widely used as a catalyst in organic synthesis, a pH adjuster in pharmaceutical formulations, and a reagent in polymer manufacturing. It appears as a white crystalline solid with high solubility in water and polar solvents. This product has a CAS number of 6192-52-5, molecular formula CH3C6H4SO3H · H2O, and a molecular weight of 190.22 g/mol. It requires careful handling, marked with a **Danger** signal word for corrosive and hazardous properties, and is stored at ambient conditions. Molekula supplies p-Toluenesulfonic acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White/ light pink powder |
| Sulphuric Acid | ≤ 0.3% |
| Water (KF) | ≤ 13% |
| Identification (IR) | Conforms to Reference |
| Toluene Sulphonic acid | ≥ 88.0% |
| Total Acid | ≥ 97.2% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 8 |
| Grupo de empaquetado | III |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 22682449 |
| Número CAS | 6192-52-5 |
| Fórmula molecular | CH3C6H4SO3H · H2O |
| Peso molecular | 190.22 |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)O.O |
| Número EC / UN | 2585 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29041037 |
| Código arancelario | 2904100090 |
Seguridad y GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Declaraciones de peligro
- H290 Puede ser corrosivo para los metales.
- H303 Puede ser nocivo en caso de ingestión.
- H314 (sub cat. 1C) Provoca quemaduras graves en la piel y lesiones oculares graves.
- H335 Puede irritar las vías respiratorias.
- H412 Nocivo para los organismos acuáticos, con efectos nocivos duraderos.
Declaraciones de precaución
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P273 Evitar su liberación al medio ambiente.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P303+361 En caso de contacto con la piel (o el pelo): Quitar inmediatamente toda la ropa contaminada. Enjuagar con agua o ducharse.
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is p-Toluenesulfonic acid monohydrate commonly used for?
It is widely used as a catalyst in organic synthesis (e.g., esterification, polymerization), an acidifier in food and pharmaceuticals, and in the production of dyes, resins, and detergents.
What is the chemical formula and molecular weight of p-Toluenesulfonic acid monohydrate?
The formula is **CH₃C₆H₄SO₃H · H₂O**, and the molecular weight is **190.22 g/mol**.
How should p-Toluenesulfonic acid monohydrate be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and incompatible materials.
What grades of p-Toluenesulfonic acid monohydrate does Molekula supply?
Molekula supplies **ACS reagent grade** and **technical grade** p-Toluenesulfonic acid monohydrate.
Can Molekula supply p-Toluenesulfonic acid monohydrate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg drums, 1-tonne containers) for industrial and large-scale applications.
What documentation is provided with an order of p-Toluenesulfonic acid monohydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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