Molekula
Alúmina amoniacal sulfato dodecahidratado
Aluminium ammonium sulfate dodecahydrate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Aluminium ammonium sulfate dodecahydrate is a white crystalline inorganic salt commonly used in water treatment for coagulation, paper sizing, and as a mordant in dyeing. It is also employed in fireproofing and as a food additive (E523) to clarify beverages. CAS 7784-26-1, molecular formula H₄AlNO₈S₂·12H₂O, molecular weight 453.33 g/mol. Stored at ambient conditions, with a signal word of *Warning* for handling. Molekula supplies aluminium ammonium sulfate dodecahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Aluminium ammonium sulfate dodecahydrate is a white crystalline inorganic salt commonly used in water treatment for coagulation, paper sizing, and as a mordant in dyeing. It is also employed in fireproofing and as a food additive (E523) to clarify beverages. CAS 7784-26-1, molecular formula H₄AlNO₈S₂·12H₂O, molecular weight 453.33 g/mol. Stored at ambient conditions, with a signal word of *Warning* for handling. Molekula supplies aluminium ammonium sulfate dodecahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White crystal |
| Water | ≤4% |
| Heavy metals | ≤0.02% |
| pH | 3 - 7 |
| Assay | ≥99% |
| Insoluble: in water | ≤1.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 46855753 |
| Número CAS | 7784-26-1 |
| Fórmula molecular | H4AlNO8S2 · 12H2O |
| Peso molecular | 453.33 |
| SMILES | [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3] |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2833.30.0000 |
| Código arancelario | 2833300000 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
- H335 Puede irritar las vías respiratorias.
Declaraciones de precaución
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P264 Lavarse concienzudamente tras la manipulación.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P304+P340 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.
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 aluminium ammonium sulfate dodecahydrate commonly used for?
It is primarily used as a mordant in dyeing and printing textiles, in water treatment for coagulation/flocculation, and as a fire retardant in paper and wood products.
What is the chemical formula and molecular weight of this compound?
The formula is **H₄AlNO₈S₂·12H₂O**, and the molecular weight is **453.33 g/mol**.
What safety classification and signal word does this product have?
The product carries a **Signal Word: Warning** and is classified under GHS regulations (check full SDS for hazard details).
How should aluminium ammonium sulfate dodecahydrate be stored?
Store in a **cool, dry place at ambient temperature**, away from incompatible substances (e.g., strong oxidizers).
Does Molekula supply this compound in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 25kg bags, 1MT containers) for industrial and commercial buyers—contact us for custom quotes.
What documentation comes with an order of this product?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and a **packing list** for compliance and safety.
¿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.