Molekula
Ácido 5-sulfoisoftálico
5-Sulfoisophthalic 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
5-Sulfoisophthalic acid is an organic sulfonic acid widely used as a key intermediate in the synthesis of dyes, surfactants, and high-performance polymers, including polyesters and polyamides. It is a versatile building block for specialty chemicals requiring water solubility and thermal stability. This compound has a CAS number of 22326-31-4, a molecular formula of C6H3(COOH)2SO3H, and a molecular weight of 246.19. It must be stored between 2 to 8°C and carries a **Danger** signal word due to its hazardous properties. Molekula supplies 5-Sulfoisophthalic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
5-Sulfoisophthalic acid is an organic sulfonic acid widely used as a key intermediate in the synthesis of dyes, surfactants, and high-performance polymers, including polyesters and polyamides. It is a versatile building block for specialty chemicals requiring water solubility and thermal stability. This compound has a CAS number of 22326-31-4, a molecular formula of C6H3(COOH)2SO3H, and a molecular weight of 246.19. It must be stored between 2 to 8°C and carries a **Danger** signal word due to its hazardous properties. Molekula supplies 5-Sulfoisophthalic 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 off-white powder |
| Purity | >97% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | 2 to 8 °C |
| Clase de transporte | 8 |
| Grupo de empaquetado | II |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 38586502 |
| Número CAS | 22326-31-4 |
| Fórmula molecular | C6H3(COOH)2SO3H |
| Peso molecular | 246.19 |
| SMILES | C1=C(C=C(C=C1C(=O)O)S(=O)(=O)O)C(=O)O |
| Número EC / UN | 2583 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29173930 |
| Código arancelario | 2917398590 |
Seguridad y GHS
-
Corrosive
GHS05
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H314 (sub cat. 1B) Provoca quemaduras graves en la piel y lesiones oculares graves.
Declaraciones de precaución
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+310 EN CASO DE INGESTIÓN: Llamar inmediatamente a un CENTRO DE TOXICOLOGÍA/médico/...
- 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
Certificado de Análisis (CoA) por lote
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Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is 5-Sulfoisophthalic acid commonly used for?
5-Sulfoisophthalic acid is primarily used in the synthesis of dyes, surfactants, and as a monomer for polyesters and polyamides, particularly in water-soluble polymers and specialty chemicals.
What is the chemical formula and molecular weight of 5-Sulfoisophthalic acid?
The chemical formula is **C₆H₃(COOH)₂SO₃H**, and the molecular weight is **246.19 g/mol**.
How should 5-Sulfoisophthalic acid be stored?
Store at **2–8°C** in a cool, dry place, away from incompatible substances. Ensure proper ventilation and use appropriate personal protective equipment (PPE).
What grade or purity is available for 5-Sulfoisophthalic acid?
Molekula supplies **technical-grade** and **high-purity** (98%+) 5-Sulfoisophthalic acid; exact specifications can be confirmed upon inquiry.
Can Molekula supply 5-Sulfoisophthalic acid in bulk quantities?
Yes, we offer bulk packaging options (e.g., 5 kg, 25 kg, or larger) for industrial and commercial applications—contact us for custom quantities.
What documentation comes with an order of 5-Sulfoisophthalic acid?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **batch-specific documentation** to ensure compliance and traceability.
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