Molekula
Borohidruro sódico (granulado)
Sodium borohydride (Granular)
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Sodium borohydride (granular) is a powerful reducing agent widely used in organic synthesis, pharmaceuticals, and analytical chemistry to reduce aldehydes, ketones, and other functional groups. It is also employed in industrial processes like hydrogen generation and wastewater treatment. This granular chemical has a CAS number of 16940-66-2, a molecular formula of H4BNa, and a molecular weight of 37.83 g/mol. It must be stored at ambient conditions and handled with care, as it carries a **Danger** signal word due to its reactivity with moisture and acids. Molekula supplies sodium borohydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sodium borohydride (granular) is a powerful reducing agent widely used in organic synthesis, pharmaceuticals, and analytical chemistry to reduce aldehydes, ketones, and other functional groups. It is also employed in industrial processes like hydrogen generation and wastewater treatment. This granular chemical has a CAS number of 16940-66-2, a molecular formula of H4BNa, and a molecular weight of 37.83 g/mol. It must be stored at ambient conditions and handled with care, as it carries a **Danger** signal word due to its reactivity with moisture and acids. Molekula supplies sodium borohydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White Granules |
| Molecular Weight | 37.85 |
| Assay | ≥ 98.5% |
| Iron (Fe) | ≤5.0ppm |
| Silica | 21-500ppm |
| Fines | ≤8.5% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 4.3 |
| Grupo de empaquetado | I |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 90028203 |
| Número CAS | 16940-66-2 |
| Fórmula molecular | H4BNa |
| Peso molecular | 37.83 |
| SMILES | [Na+].[H-][B+3]([H-])([H-])[H-] |
| Número EC / UN | 1426 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2850.00.5000 |
| Código arancelario | 2850002090 |
Seguridad y GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
Declaraciones de peligro
- EUH014 Reacciona violentamente con el agua.
- H260 En contacto con el agua desprende gases inflamables que pueden inflamarse espontáneamente.
- H301 Tóxico en caso de ingestión.
- H314 (sub cat. 1B) Provoca quemaduras graves en la piel y lesiones oculares graves.
- H332 Nocivo en caso de inhalación.
- H360FD Puede perjudicar a la fertilidad. Puede dañar al feto.
Declaraciones de precaución
- P223 Evitar el contacto con el agua.
- 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/...
- 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, 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 sodium borohydride (granular) commonly used for?
Sodium borohydride is primarily used as a reducing agent in organic synthesis, pharmaceuticals, and chemical manufacturing, including the production of fine chemicals and agrochemicals.
What is the chemical formula and molecular weight of sodium borohydride?
The chemical formula is **H₄BNa** (or NaBH₄), and the molecular weight is **37.83 g/mol**.
How should sodium borohydride (granular) be stored?
Store in a tightly sealed container under ambient conditions, away from moisture, acids, and oxidizing agents to prevent decomposition.
What purity grades of sodium borohydride does Molekula supply?
Molekula supplies sodium borohydride in **technical and reagent grades**, with typical purities of **≥90% and ≥98%**, respectively.
Can Molekula supply sodium borohydride in bulk quantities?
Yes, Molekula can supply sodium borohydride in bulk, with packaging options including drums (25 kg) and larger quantities upon request.
What documentation comes with a sodium borohydride order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **Safety Data Sheet (SDS)** compliant with global regulations.
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