Molekula
Carbonato sódico anhidro, 99,9%
Sodium carbonate anhydrous, 99.9%
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 carbonate anhydrous, 99.9% purity, is a versatile white crystalline solid used primarily in glass manufacturing, water treatment, detergents, and pH buffering. It acts as a strong alkaline agent, solvent, and electrolyte in industrial processes. This high-purity grade meets stringent quality requirements for applications demanding consistency and performance. CAS 497-19-8, molecular formula Na₂CO₃, molecular weight 105.99 g/mol. Store at ambient conditions. Signal word: Warning (irritant, avoid inhalation). Molekula supplies sodium carbonate anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sodium carbonate anhydrous, 99.9% purity, is a versatile white crystalline solid used primarily in glass manufacturing, water treatment, detergents, and pH buffering. It acts as a strong alkaline agent, solvent, and electrolyte in industrial processes. This high-purity grade meets stringent quality requirements for applications demanding consistency and performance. CAS 497-19-8, molecular formula Na₂CO₃, molecular weight 105.99 g/mol. Store at ambient conditions. Signal word: Warning (irritant, avoid inhalation). Molekula supplies sodium carbonate anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White powder |
| Density | 2,533 kg/dm3 |
| Melting Point | 851 Deg C |
| pH | 11.26 |
| Loss on Drying | <0.5% |
| Solubility | 214 in water @ 20 Deg C in g/1000g |
| NaCl | <0.2% |
| Fe2O3 | <20ppm |
| Na2CO3 | >99% |
| Na2SO4 | <0.03% |
| Calcium Oxide (CaO) | <100ppm |
| Magnesium Oxide (MgO) | <50ppm |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 90022976 |
| Número CAS | 497-19-8 |
| Fórmula molecular | Na2CO3 |
| Peso molecular | 105.99 |
| SMILES | C(=O)([O-])[O-].[Na+].[Na+] |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2836.20.0000 |
| Código arancelario | 2836200000 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H319 Provoca irritación ocular grave.
Declaraciones de precaución
- P232 Proteger de la humedad.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- 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.
- P337+313 Si persiste la irritación ocular: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
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 carbonate anhydrous primarily used for?
Sodium carbonate anhydrous (Na₂CO₃) is widely used in glass manufacturing, as a pH regulator in water treatment, and in detergents, pulp/paper production, and food processing (e.g., baking soda precursor).
What is the molecular formula and molecular weight of sodium carbonate anhydrous?
The molecular formula is **Na₂CO₃**, and the molecular weight is **105.99 g/mol**.
What safety classification does sodium carbonate anhydrous have?
The signal word for sodium carbonate anhydrous is **Warning**, indicating it poses moderate hazards (e.g., eye/skin irritation or dust inhalation).
How should sodium carbonate anhydrous be stored?
Store in a **cool, dry place at ambient temperature**, away from moisture and incompatible substances (e.g., acids). Use airtight containers.
Does Molekula supply sodium carbonate anhydrous in bulk quantities?
Yes, Molekula can supply sodium carbonate anhydrous in **bulk (e.g., drums, totes, or custom packaging)**—please contact us for specific volume requirements.
What documentation is provided with a sodium carbonate anhydrous order?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and batch-specific documentation confirming **99.9% purity**.
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