Molekula
Ácido 2-hidroxibenzenosulfónico-4-metilo
2-Hydroxy-4-methylbenzenesulfonic Acid
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
2-Hydroxy-4-methylbenzenesulfonic acid is an aromatic sulfonic acid used primarily in the synthesis of dyes, pharmaceutical intermediates, and specialty chemicals. It acts as a key building block in organic synthesis due to its reactive hydroxyl and sulfonic acid groups. This chemical has the CAS number 22356-80-5, with a molecular formula of CH3C6H3(OH)SO3H and a molecular weight of 188.20 g/mol. It is stored at ambient conditions but requires careful handling due to its **Danger** classification under GHS. Molekula supplies 2-hydroxy-4-methylbenzenesulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
2-Hydroxy-4-methylbenzenesulfonic acid is an aromatic sulfonic acid used primarily in the synthesis of dyes, pharmaceutical intermediates, and specialty chemicals. It acts as a key building block in organic synthesis due to its reactive hydroxyl and sulfonic acid groups. This chemical has the CAS number 22356-80-5, with a molecular formula of CH3C6H3(OH)SO3H and a molecular weight of 188.20 g/mol. It is stored at ambient conditions but requires careful handling due to its **Danger** classification under GHS. Molekula supplies 2-hydroxy-4-methylbenzenesulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Off-white to pale red solid |
| Purity (HPLC) | ≥96.0 % |
| identity (NMR) | Conforms to Structure |
| Elemental Carbon | ≥43.29% |
| Identity (MS) | Conforms to Structure |
| Elemental Analysis H | ≥4.12% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 8 |
| Grupo de empaquetado | II |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90034806 |
| Número CAS | 22356-80-5 |
| Fórmula molecular | CH3C6H3(OH)SO3H |
| Peso molecular | 188.20 |
| SMILES | CC1=CC(=C(C=C1)S(=O)(=O)O)O |
| Número EC / UN | 3261 |
| Código REACH | Y110 |
| Código HTS | 2908999000 |
| Código arancelario | 2908990000 |
Seguridad y GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H314 (sub cat. 1B) 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
- P260 No 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.
- P301+312 EN CASO DE INGESTIÓN: Llamar a un CENTRO DE TOXICOLOGÍA/médico/... si la persona se encuentra mal.
- 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, Portuguese, 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 2-Hydroxy-4-methylbenzenesulfonic acid commonly used for?
It is primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, as well as in the manufacture of surfactants and other organic chemicals.
What is the molecular formula and molecular weight of this compound?
The molecular formula is **CH₃C₆H₃(OH)SO₃H**, and the molecular weight is **188.20 g/mol**.
How should this chemical be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances, and ensure proper ventilation.
What grades or purities of 2-Hydroxy-4-methylbenzenesulfonic acid does Molekula supply?
Molekula supplies this compound in **technical and reagent grades**, with purity levels specified on the product datasheet.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk supply options—please contact our sales team for pricing and availability on larger quantities.
What documentation comes with an order of this chemical?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
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