Molekula
Fenol Rojo
Phenol Red
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Phenol Red is a synthetic pH indicator dye used in biological and chemical applications to detect pH changes in solutions, particularly in the range of 6.8–8.2, turning yellow to red. It is also employed in cell culture media and as a component in some diagnostic tests. This chemical has a CAS number of 143-74-8, a molecular formula of C19H14O5S, and a molecular weight of 354.38 g/mol. It should be stored at ambient temperatures, and it carries a signal word of *Warning* for safety. Molekula supplies Phenol Red from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Phenol Red is a synthetic pH indicator dye used in biological and chemical applications to detect pH changes in solutions, particularly in the range of 6.8–8.2, turning yellow to red. It is also employed in cell culture media and as a component in some diagnostic tests. This chemical has a CAS number of 143-74-8, a molecular formula of C19H14O5S, and a molecular weight of 354.38 g/mol. It should be stored at ambient temperatures, and it carries a signal word of *Warning* for safety. Molekula supplies Phenol Red from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Red powder |
| Loss on Drying | ≤5% (110℃) |
| Transition Range | Yellow - Red (pH 6.5 - 8.2) |
| Solubility in water | Slightly soluble |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 30469104 |
| Número CAS | 143-74-8 |
| Fórmula molecular | C19H14O5S |
| Peso molecular | 354.38 |
| SMILES | C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2907.29.9000 |
| Código arancelario | 2907290090 |
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
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P264 Lavarse concienzudamente tras la manipulación.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P302+P352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P304+P340 EN CASO DE INHALACIÓN: Transportar a la persona al aire libre y mantenerla en una posición que le facilite la respiración.
- P305+P351+P338 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, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
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 Phenol Red primarily used for?
Phenol Red is commonly used as a pH indicator in biological buffers, cell culture media, and biochemical assays, with a transition range of pH 6.8–8.2 (yellow to red).
What is the molecular formula and molecular weight of Phenol Red?
The molecular formula is **C₁₉H₁₄O₅S** and the molecular weight is **354.38 g/mol**.
How should Phenol Red be stored?
Store Phenol Red at **ambient temperature** in a tightly sealed container, protected from light and moisture.
What grades of Phenol Red does Molekula supply?
Molekula supplies **analytical grade** Phenol Red, suitable for laboratory and research applications.
Can Molekula supply Phenol Red in bulk quantities?
Yes, Molekula can provide Phenol Red in bulk, with quantities and packaging tailored to your requirements.
What documentation comes with an order of Phenol Red?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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