Molekula
Oxalato sódico
Sodium oxalate
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 oxalate is a white crystalline inorganic salt with the molecular formula Na₂C₂O₄, primarily used as a chelating agent, reducing agent, and in analytical chemistry for precipitation reactions. It also serves in textile dyeing, metal cleaning, and as a food additive (E331) to prevent crystallization in beverages. CAS 62-76-0, molecular weight 134.00 g/mol, stable at ambient storage. Signal word: Warning (irritant, may cause skin/eye irritation). Molekula supplies sodium oxalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sodium oxalate is a white crystalline inorganic salt with the molecular formula Na₂C₂O₄, primarily used as a chelating agent, reducing agent, and in analytical chemistry for precipitation reactions. It also serves in textile dyeing, metal cleaning, and as a food additive (E331) to prevent crystallization in beverages. CAS 62-76-0, molecular weight 134.00 g/mol, stable at ambient storage. Signal word: Warning (irritant, may cause skin/eye irritation). Molekula supplies sodium oxalate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White crystal |
| Storage Temperature | +20 ℃ |
| Molecular Weight | 134 |
| Chloride (Cl-) | ≤ 0.005% |
| Content | ≥ 99.5% |
| Iron (Fe) | ≤ 0.005% |
| Lead (Pb) | ≤ 0.002% |
| Sulphates (SO4)(2-) | ≤ 0.05% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 37145065 |
| Número CAS | 62-76-0 |
| Fórmula molecular | NaOOCCOONa |
| Peso molecular | 134.00 |
| SMILES | C(=O)(C(=O)[O-])[O-].[Na+].[Na+] |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2917110000 |
| Código arancelario | 2917110099 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H312 Nocivo en contacto con la piel.
Declaraciones de precaución
- P232 Proteger de la humedad.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+330 EN CASO DE INGESTIÓN: enjuagar la boca. **NO PROVOQUE EL VÓMITO**.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P308+313 EN CASO DE exposición manifiesta o presunta: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Russian, 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 sodium oxalate commonly used for?
Sodium oxalate is primarily used in chemical analysis, as a reducing agent, and in the production of dyes, inks, and some pharmaceuticals.
What is the chemical formula and molecular weight of sodium oxalate?
The chemical formula is **Na₂C₂O₄**, and the molecular weight is **134.00 g/mol**.
How should sodium oxalate be stored?
Store sodium oxalate in a tightly sealed container at **ambient temperature**, away from moisture and incompatible substances.
What grades of sodium oxalate does Molekula supply?
Molekula supplies sodium oxalate in **ACS reagent grade** and **technical grade**—contact us for specific purity requirements.
Can Molekula supply sodium oxalate in bulk quantities?
Yes, we offer sodium oxalate in bulk quantities, with flexible packaging options (drums, bags, or custom solutions).
What documentation comes with a sodium oxalate order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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