Molekula
Sulfato de sodio anhidro (ACS)
Sodium sulfate anhydrous ACS
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 sulfate anhydrous ACS is a high-purity inorganic salt widely used as a drying agent, in laboratory buffers, and as a food additive (E514). It serves as an electrolyte in industrial processes and is essential for analytical chemistry applications requiring precise, contaminant-free reagents. This chemical has a CAS number of 7757-82-6, with the molecular formula Na₂SO₄ and a molecular weight of 142.04 g/mol. It is stable at ambient storage conditions with no signal word for hazards. Molekula supplies Sodium sulfate anhydrous ACS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sodium sulfate anhydrous ACS is a high-purity inorganic salt widely used as a drying agent, in laboratory buffers, and as a food additive (E514). It serves as an electrolyte in industrial processes and is essential for analytical chemistry applications requiring precise, contaminant-free reagents. This chemical has a CAS number of 7757-82-6, with the molecular formula Na₂SO₄ and a molecular weight of 142.04 g/mol. It is stable at ambient storage conditions with no signal word for hazards. Molekula supplies Sodium sulfate anhydrous ACS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White powder |
| Heavy metals | ≤5ppm |
| pH | 5.2 - 9.2 |
| Loss on Ignition | ≤0.5% |
| Chloride (Cl-) | ≤0.001% |
| Assay | ≥99.0% |
| Insoluble Matter | ≤0.01% |
| Iron (Fe) | ≤0.001% |
| Calcium (Ca) | ≤0.01% |
| Magnesium (Mg) | ≤0.005% |
| Potassium (K) | ≤0.01% |
| Phosphorous (P) | ≤0.001% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90029390 |
| Número CAS | 7757-82-6 |
| Fórmula molecular | Na2SO4 |
| Peso molecular | 142.04 |
| SMILES | [O-]S(=O)(=O)[O-].[Na+].[Na+] |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 28331150 |
| Código arancelario | 2833110000 |
Seguridad y GHS
Declaraciones de precaución
- P264 Lavarse concienzudamente tras la manipulación.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- 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 sodium sulfate anhydrous ACS grade commonly used for?
Sodium sulfate anhydrous ACS grade is primarily used as a drying agent for organic solvents, in laboratory applications, and as a buffer in biochemical assays due to its high purity.
What is the chemical formula and molecular weight of sodium sulfate anhydrous?
The chemical formula is **Na₂SO₄** with a molecular weight of **142.04 g/mol**.
How should sodium sulfate anhydrous be stored?
Store at **ambient temperature** in a cool, dry place, away from moisture and incompatible substances.
What purity grade is available for sodium sulfate anhydrous from Molekula?
Molekula supplies **ACS grade** sodium sulfate anhydrous, meeting strict analytical standards for laboratory use.
Can Molekula supply sodium sulfate anhydrous in bulk quantities?
Yes, Molekula can provide sodium sulfate anhydrous in bulk, with flexible packaging options for large orders.
What documentation comes with an order of sodium sulfate anhydrous?
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.