Molekula
Sulfato de bario
Barium sulfate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Barium sulfate is an inorganic compound composed of barium, sulfur, and oxygen, widely used as a radiopaque contrast agent in medical imaging, a filler in paints and plastics, and in drilling fluids for oil and gas exploration. It appears as a white, odorless powder insoluble in water and most solvents. With a CAS number of 7727-43-7, molecular formula BaSO₄, and molecular weight of 233.39 g/mol, it requires no special storage beyond ambient conditions and carries no hazard signal word. Molekula supplies barium sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Barium sulfate is an inorganic compound composed of barium, sulfur, and oxygen, widely used as a radiopaque contrast agent in medical imaging, a filler in paints and plastics, and in drilling fluids for oil and gas exploration. It appears as a white, odorless powder insoluble in water and most solvents. With a CAS number of 7727-43-7, molecular formula BaSO₄, and molecular weight of 233.39 g/mol, it requires no special storage beyond ambient conditions and carries no hazard signal word. Molekula supplies barium sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White powder |
| Identification | Conforms to reference |
| Assay | ≥98.00% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 21615331 |
| Número CAS | 7727-43-7 |
| Fórmula molecular | BaSO4 |
| Peso molecular | 233.39 |
| SMILES | [O-]S(=O)(=O)[O-].[Ba+2] |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2833.27.0000 |
| Código arancelario | 2833270000 |
Seguridad y GHS
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, English (US), 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 barium sulfate commonly used for?
Barium sulfate is primarily used as a radiocontrast agent in medical imaging (e.g., X-rays and CT scans) and as a filler/pigment in paints, plastics, and rubber.
What is the chemical formula and molecular weight of barium sulfate?
The chemical formula is **BaSO₄**, and the molecular weight is **233.39 g/mol**.
How should barium sulfate be stored?
Store barium sulfate in a cool, dry place at ambient temperature, away from moisture and incompatible substances.
What grades of barium sulfate does Molekula supply?
Molekula supplies **pharmaceutical-grade** and **technical-grade** barium sulfate, depending on the application requirements.
Can Molekula supply barium sulfate in bulk quantities?
Yes, Molekula can supply barium sulfate in bulk, with quantities tailored to customer needs—please contact us for specific packaging options.
What documentation comes with a barium sulfate order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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