Molekula
Ácido 2,5-diaminobencenosulfónico
2,5-Diaminobenzenesulfonic 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
2,5-Diaminobenzenesulfonic acid is an aromatic sulfonic acid with two amino groups, primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, particularly for azo dye production. It appears as a white to off-white crystalline solid, soluble in water and polar solvents. Catalogue details: CAS 88-45-9, molecular formula (H2N)2C6H3SO3H, molecular weight 188.21 g/mol. Store at ambient conditions. Hazard classification: Danger (signal word). Molekula supplies 2,5-Diaminobenzenesulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
2,5-Diaminobenzenesulfonic acid is an aromatic sulfonic acid with two amino groups, primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, particularly for azo dye production. It appears as a white to off-white crystalline solid, soluble in water and polar solvents. Catalogue details: CAS 88-45-9, molecular formula (H2N)2C6H3SO3H, molecular weight 188.21 g/mol. Store at ambient conditions. Hazard classification: Danger (signal word). Molekula supplies 2,5-Diaminobenzenesulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White to grey to purple powder |
| Identification | Conforms to reference |
| Assay | ≥98.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 8 |
| Grupo de empaquetado | II |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 41700179 |
| Número CAS | 88-45-9 |
| Fórmula molecular | (H2N)2C6H3SO3H |
| Peso molecular | 188.21 |
| SMILES | C1=CC(=C(C=C1N)S(=O)(=O)O)N |
| Número EC / UN | 2583 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29215150 |
| Código arancelario | 2921511990 |
Seguridad y GHS
-
Corrosive
GHS05
-
Serious Health Hazard
GHS08
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H314 (sub cat. 1B) Provoca quemaduras graves en la piel y lesiones oculares graves.
- H360FD Puede perjudicar a la fertilidad. Puede dañar al feto.
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- 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.
- P310 Llamar inmediatamente a un CENTRO DE TOXICOLOGÍA/médico/...
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 2,5-Diaminobenzenesulfonic acid commonly used for?
It is primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, particularly for sulfonamide-based compounds.
What is the chemical formula and molecular weight of 2,5-Diaminobenzenesulfonic acid?
The formula is **(H₂N)₂C₆H₃SO₃H**, and the molecular weight is **188.21 g/mol**.
What safety classification does this product have, and how should it be handled?
The product is labeled with the **signal word 'Danger'** due to its hazardous properties; handle with appropriate PPE and follow MSDS guidelines.
What grades or purities of 2,5-Diaminobenzenesulfonic acid does Molekula supply?
Molekula supplies this product in **technical and high-purity grades**, typically ≥95% purity unless specified otherwise.
Can Molekula supply 2,5-Diaminobenzenesulfonic acid in bulk quantities?
Yes, we offer bulk quantities—please contact us for minimum order quantities (MOQs) and logistics details.
What documentation comes with an order of 2,5-Diaminobenzenesulfonic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list.
¿Listo para realizar un pedido o necesita un paquete personalizado?
Indíquenos el producto, grado y cantidad — Molekula suele responder dentro de un día laboral con precio y plazo de entrega.