Molekula
Acetona, metiletilcetona - USP CRS
Methyl Ethyl Ketone - USP 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
Methyl Ethyl Ketone (MEK) USP CRS is a colorless, volatile solvent widely used in pharmaceutical formulations, coatings, adhesives, and as a processing aid in polymer manufacturing. It functions as an effective solvent for cellulose acetate and nitrocellulose, as well as a degreaser and extraction agent in laboratory and industrial settings. This chemical has a CAS number of 78-93-3, with the molecular formula C4H8O and a molecular weight of 72.11 g/mol. It is stored at ambient conditions and carries a **Danger** signal word due to its flammability and potential health hazards upon exposure. Molekula supplies Methyl Ethyl Ketone USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Methyl Ethyl Ketone (MEK) USP CRS is a colorless, volatile solvent widely used in pharmaceutical formulations, coatings, adhesives, and as a processing aid in polymer manufacturing. It functions as an effective solvent for cellulose acetate and nitrocellulose, as well as a degreaser and extraction agent in laboratory and industrial settings. This chemical has a CAS number of 78-93-3, with the molecular formula C4H8O and a molecular weight of 72.11 g/mol. It is stored at ambient conditions and carries a **Danger** signal word due to its flammability and potential health hazards upon exposure. Molekula supplies Methyl Ethyl Ketone USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Conclusion | Conforms to USP |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | -6 C |
| Clase de transporte | 3 |
| Grupo de empaquetado | II |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90038439 |
| Número CAS | 78-93-3 |
| Fórmula molecular | C2H5COCH3 |
| Peso molecular | 72.11 |
| SMILES | CCC(=O)C |
| Número EC / UN | 1193 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2914.12.0000 |
| Código arancelario | 2914120000 |
Seguridad y GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
Declaraciones de peligro
- EUH066 La exposición repetida puede provocar sequedad o formación de grietas en la piel.
- H225 Líquido y vapores muy inflamables.
- H303 Puede ser nocivo en caso de ingestión.
- H319 Provoca irritación ocular grave.
- H336 Puede provocar somnolencia o vértigo.
Declaraciones de precaución
- P210 Mantener alejado del calor, de superficies calientes, de chispas, de llamas abiertas y de cualquier otra fuente de ignición. No fumar.
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P304+340 EN CASO DE INHALACIÓN: Transportar a la persona al aire libre y mantenerla en una posición que le facilite la respiración.
- 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
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 Methyl Ethyl Ketone (MEK) USP CRS commonly used for?
MEK USP CRS is primarily used as a solvent in pharmaceutical manufacturing, adhesives, coatings, and as a processing aid in the production of plastics and textiles.
What is the chemical formula and molecular weight of Methyl Ethyl Ketone?
The chemical formula is **C₂H₅COCH₃** (C₄H₈O), and the molecular weight is **72.11 g/mol**.
How should Methyl Ethyl Ketone USP CRS be stored?
Store in a tightly sealed container at **ambient temperature**, away from ignition sources, oxidizing agents, and direct sunlight.
What grade of MEK is available, and is USP CRS suitable for pharmaceutical applications?
Molekula supplies **USP CRS (Chemical Reference Substance) grade**, which meets strict pharmaceutical standards for purity and consistency in drug manufacturing.
Can Molekula supply Methyl Ethyl Ketone in bulk quantities?
Yes, we offer bulk packaging options for MEK USP CRS, including drums and IBCs, to accommodate large-scale production needs.
What documentation is provided with an order of Methyl Ethyl Ketone USP CRS?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **batch-specific documentation** to ensure compliance with USP and regulatory requirements.
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