Molekula
Ácido salicílico impureza B - EP CRS
Salicylic acid impurity B - EP CRS
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Salicylic acid impurity B (2,5-dihydroxybenzoic acid) is a crystalline organic compound used as a reference standard in pharmaceutical analysis, particularly for validating salicylic acid purity under the European Pharmacopoeia (EP) and Certified Reference Standard (CRS) protocols. It serves as a key analytical benchmark for detecting and quantifying impurities in drug formulations. This product has a CAS number of 636-46-4, with the molecular formula HOC6H3-1,3-(CO2H)2 and a molecular weight of 182.13 g/mol. It is stable at ambient storage conditions and carries a **Warning** signal word under GHS classification. Molekula supplies Salicylic acid impurity B - EP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Salicylic acid impurity B (2,5-dihydroxybenzoic acid) is a crystalline organic compound used as a reference standard in pharmaceutical analysis, particularly for validating salicylic acid purity under the European Pharmacopoeia (EP) and Certified Reference Standard (CRS) protocols. It serves as a key analytical benchmark for detecting and quantifying impurities in drug formulations. This product has a CAS number of 636-46-4, with the molecular formula HOC6H3-1,3-(CO2H)2 and a molecular weight of 182.13 g/mol. It is stable at ambient storage conditions and carries a **Warning** signal word under GHS classification. Molekula supplies Salicylic acid impurity B - EP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Solid |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90037175 |
| Número CAS | 636-46-4 |
| Fórmula molecular | HOC6H3-1,3-(CO2H)2 |
| Peso molecular | 182.13 |
| SMILES | C1=CC(=C(C=C1C(=O)O)C(=O)O)O |
| Código REACH | Y110 |
| Código HTS | 2918.29.00 |
| Código arancelario | 2918290090 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
- H335 Puede irritar las vías respiratorias.
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.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- 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.
- P308+313 EN CASO DE exposición manifiesta o presunta: Consultar a un 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 Salicylic acid impurity B (EP CRS) used for?
This reference standard is primarily used for analytical testing, such as HPLC or GC methods, to verify the identity and purity of salicylic acid in pharmaceutical formulations.
What is the chemical formula and molecular weight of Salicylic acid impurity B?
The chemical formula is **HOC₆H₃-1,3-(CO₂H)₂** (2,4-dihydroxybenzoic acid), and the molecular weight is **182.13 g/mol**.
How should Salicylic acid impurity B (EP CRS) be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture and direct sunlight.
What grade of Salicylic acid impurity B does Molekula supply?
Molekula supplies this product as **EP CRS (European Pharmacopoeia Certified Reference Standard)**, meeting strict purity and documentation requirements for analytical use.
Can Molekula supply Salicylic acid impurity B in bulk quantities?
While this product is typically supplied in smaller analytical quantities, Molekula can discuss bulk or custom packaging options—please contact our sales team for availability.
What documentation comes with an order of Salicylic acid impurity B (EP CRS)?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **batch-specific documentation** confirming EP CRS compliance and purity.
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