Molekula
Estearato de sodio fumárico
Sodium Stearyl Fumarate
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 Stearyl Fumarate is a sodium salt of stearyl fumaric acid, primarily used as an emulsifier and stabilizer in pharmaceuticals, cosmetics, and food products to improve texture and shelf life. This white to off-white powder has a CAS number of 4070-80-8, a molecular formula of C22H39NaO4, and a molecular weight of 390.53. It requires storage between 2 to 8°C and carries a signal word of *Warning* for safety. Molekula supplies Sodium Stearyl Fumarate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sodium Stearyl Fumarate is a sodium salt of stearyl fumaric acid, primarily used as an emulsifier and stabilizer in pharmaceuticals, cosmetics, and food products to improve texture and shelf life. This white to off-white powder has a CAS number of 4070-80-8, a molecular formula of C22H39NaO4, and a molecular weight of 390.53. It requires storage between 2 to 8°C and carries a signal word of *Warning* for safety. Molekula supplies Sodium Stearyl Fumarate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White to Off-white powder |
| Water | ≤ 5.0% |
| Specification | USP-NF |
| Assay (Anhydrous) | 99.0 to 101.5% |
| Identification (IR) | Conforms to Reference |
| Sodium stearyl maleate | ≤ 0.25% |
| Stearyl alcohol | ≤ 0.5% |
| Saponification Value (mgKOH/g) | 142.2 to 146.0 |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | 2 to 8 °C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90032206 |
| Número CAS | 4070-80-8 |
| Fórmula molecular | C22H39NaO4 |
| Peso molecular | 390.53 |
| SMILES | [Na].O=C(O)C=CC(=O)OCCCCCCCCCCCCCCCCCC |
| Código REACH | Y113 |
| Código HTS | 29171970 |
| Código arancelario | 2917198090 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+312 EN CASO DE INGESTIÓN: Llamar a un CENTRO DE TOXICOLOGÍA/médico/... si la persona se encuentra mal.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- 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
Fichas de Datos de Seguridad (FDS)
Disponible en English, English (US), 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 Stearyl Fumarate primarily used for?
Sodium Stearyl Fumarate is commonly used as an emulsifier and stabilizer in pharmaceutical formulations, cosmetics, and food products to improve texture and shelf life.
What is the chemical formula and molecular weight of Sodium Stearyl Fumarate?
The chemical formula is **C22H39NaO4**, and the molecular weight is **390.53 g/mol**.
How should Sodium Stearyl Fumarate be stored?
Store at **2 to 8°C** in a cool, dry place, away from direct sunlight and moisture.
What grades or purity levels of Sodium Stearyl Fumarate does Molekula supply?
Molekula supplies **pharmaceutical-grade and cosmetic-grade** Sodium Stearyl Fumarate, meeting strict quality and purity standards.
Can Molekula supply Sodium Stearyl Fumarate in bulk quantities?
Yes, Molekula can provide Sodium Stearyl Fumarate in bulk, with flexible packaging options to meet customer requirements.
What documentation is provided with an order of Sodium Stearyl Fumarate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
¿Listo para realizar un pedido o necesita un paquete personalizado?
Indíquenos el producto, grado y cantidad — Molekula suele responder dentro de un día laboral con precio y plazo de entrega.