Molekula
α-Tocoferol
e-Tokoferol
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
e-Tokoferol is a synthetic form of vitamin E, widely used as an antioxidant in food, cosmetics, and pharmaceuticals to prevent oxidation and extend shelf life. It is also employed in animal feed and industrial applications where oxidative stability is critical. This chemical has a CAS number of 490-23-3, with a molecular formula of C28H42O2 and a molecular weight of 410.63. It requires cold storage between -15 to -20°C and carries no signal word for hazard classification. Molekula supplies e-Tokoferol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
e-Tokoferol is a synthetic form of vitamin E, widely used as an antioxidant in food, cosmetics, and pharmaceuticals to prevent oxidation and extend shelf life. It is also employed in animal feed and industrial applications where oxidative stability is critical. This chemical has a CAS number of 490-23-3, with a molecular formula of C28H42O2 and a molecular weight of 410.63. It requires cold storage between -15 to -20°C and carries no signal word for hazard classification. Molekula supplies e-Tokoferol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Colorless to Amber Liquid or Viscous Liquid |
| Purity | ≥ 98% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | -15 to -20 °C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 89994144 |
| Número CAS | 490-23-3 |
| Fórmula molecular | C28H42O2 |
| Peso molecular | 410.63 |
| SMILES | CC1=CC(=C(C2=C1OC(CC2)(C)CCC=C(C)CCC=C(C)CCC=C(C)C)C)O |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29362800 |
| Código arancelario | 2936280000 |
Seguridad y GHS
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
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 e-Tokoferol (Vitamin E) commonly used for?
e-Tokoferol is primarily used as a **nutritional supplement**, antioxidant in food/beverage preservation, and in cosmetics/skincare for its skin-protective properties.
What is the chemical formula and molecular weight of e-Tokoferol?
The chemical formula is **C₂₈H₄₂O₂**, and the molecular weight is **410.63 g/mol**.
How should e-Tokoferol be stored?
Store at **-15 to -20°C** to maintain stability and prevent oxidation.
What grades or purity levels of e-Tokoferol does Molekula supply?
Molekula supplies **pharmaceutical-grade (USP/EP/JP) and food-grade e-Tokoferol** with >98% purity.
Can Molekula supply e-Tokoferol in bulk quantities?
Yes, we offer **bulk packaging options** (drums, totes) for industrial, food, and pharmaceutical applications—contact us for custom quantities.
What documentation comes with an e-Tokoferol order?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation** for traceability.
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