Molekula
Sal sódico del bromanilina púrpura
Bromocresol Purple sodium salt
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Bromocresol Purple sodium salt is a synthetic pH indicator dye used in biochemical assays, titrations, and buffer preparations to detect pH changes between 5.2 and 6.8. It appears purple in alkaline solutions and yellow in acidic ones, making it ideal for analytical applications. Catalogue details: CAS 62625-30-3, molecular formula C21H15Br2O5S·Na, molecular weight 562.20 g/mol. Store at ambient conditions. Signal word: Warning. Molekula supplies Bromocresol Purple sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Bromocresol Purple sodium salt is a synthetic pH indicator dye used in biochemical assays, titrations, and buffer preparations to detect pH changes between 5.2 and 6.8. It appears purple in alkaline solutions and yellow in acidic ones, making it ideal for analytical applications. Catalogue details: CAS 62625-30-3, molecular formula C21H15Br2O5S·Na, molecular weight 562.20 g/mol. Store at ambient conditions. Signal word: Warning. Molekula supplies Bromocresol Purple sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Dark red/ brown powder |
| Loss on drying (110 °C) | (Max.) 5.00% |
| pH Transition - Colour Change | pH5.2 (Yellow) - pH6.8 (Purple) |
| Solubility at 0.1% ( Distilled Water) | Clear Reddish Yellow Solution |
| Wavelength of Maximum Absorption in 0.1N NaOH (λ max) | 586.0-592.0 nm |
| Specific absorption (E 1%/1cm) at λ max | (Min.) 870 |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
Identificación
| Property | Value |
|---|---|
| SKU | 15321705 |
| Número CAS | 62625-30-3 |
| Fórmula molecular | C21H15Br2O5S·Na |
| Peso molecular | 562.20 |
| Código REACH | Y110 |
| Código arancelario | 29147900 |
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.
- 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.
Documentos
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 Bromocresol Purple sodium salt commonly used for?
It is primarily used as a pH indicator in biochemical research, clinical diagnostics, and analytical chemistry for detecting pH changes in the range of 5.2–6.8.
What is the chemical formula and molecular weight of Bromocresol Purple sodium salt?
The formula is **C₂₁H₁₅Br₂O₅S·Na**, and its molecular weight is **562.20 g/mol**.
How should Bromocresol Purple sodium salt be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture and direct sunlight.
What purity grade is available for Bromocresol Purple sodium salt?
Molekula supplies it in **analytical grade** for high-precision applications, ensuring purity suitable for research and testing.
Can Molekula supply Bromocresol Purple sodium salt in bulk quantities?
Yes, we offer bulk packaging options—please contact our sales team for custom quantities and pricing.
What documentation is provided with an order of Bromocresol Purple sodium salt?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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