Molekula
Caolín
Kaolin
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Kaolin is a naturally occurring clay mineral composed primarily of kaolinite, widely used in ceramics, paper coating, pharmaceuticals, and as a filler or extender in plastics, paints, and rubber. It provides whiteness, opacity, and smooth texture while enhancing product performance. This chemical has the CAS number 1332-58-7 and the molecular formula Al2Si2O5(OH)4. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies Kaolin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Kaolin is a naturally occurring clay mineral composed primarily of kaolinite, widely used in ceramics, paper coating, pharmaceuticals, and as a filler or extender in plastics, paints, and rubber. It provides whiteness, opacity, and smooth texture while enhancing product performance. This chemical has the CAS number 1332-58-7 and the molecular formula Al2Si2O5(OH)4. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies Kaolin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White or light yellow powder |
| Water | ≤2% |
| pH | 5.0 - 7.0 |
| Brightness | (ISO R457) 81.5 - 83.5 |
| +53μm TR | ≤500ppm |
| Sedigraph >10μm | ≥45.0% |
| Sedigraph <2μm | ≤15.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 83 C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 12687158 |
| Número CAS | 1332-58-7 |
| Fórmula molecular | ~Al2Si2O5(OH)4 |
| Peso molecular | N/A |
| SMILES | O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2507000000 |
| Código arancelario | 2507002000 |
Seguridad y GHS
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Portuguese, 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 kaolin primarily used for?
Kaolin is widely used in ceramics, paper coating, paints, plastics, and as a filler or extender in adhesives, rubber, and pharmaceuticals due to its fine particle size and inert properties.
What is the chemical formula and molecular weight of kaolin?
Kaolin has an approximate formula of **Al₂Si₂O₅(OH)₄**, but its molecular weight (MW) is not defined due to its variable water content and layered structure.
How should kaolin be stored?
Kaolin should be stored in a dry, well-ventilated area at ambient temperature, protected from moisture to prevent clumping or degradation.
What grades of kaolin does Molekula supply?
Molekula supplies **technical-grade kaolin** suitable for industrial applications, including ceramic, paper, and filler uses. Custom grades may be available upon request.
Can Molekula supply kaolin in bulk quantities?
Yes, Molekula can supply kaolin in bulk, with quantities tailored to meet your production needs—contact us for specific packaging options.
What documentation comes with a kaolin order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list detailing product specifications and batch information.
¿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.