Molekula
Nitrito sódico
Sodium nitrite
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 nitrite (NaNO2, CAS 7632-00-0) is a versatile inorganic compound primarily used as a preservative in cured meats to prevent bacterial growth, as a corrosion inhibitor in industrial processes, and in laboratory settings for analytical chemistry. It is also employed in metallurgy for heat treatment of metals and as a reagent in organic synthesis. This white to yellowish crystalline powder has a molecular weight of 69.00 g/mol and is stored at ambient temperatures. It carries a **Danger** signal word due to its toxicity and environmental hazards. Molekula supplies sodium nitrite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sodium nitrite (NaNO2, CAS 7632-00-0) is a versatile inorganic compound primarily used as a preservative in cured meats to prevent bacterial growth, as a corrosion inhibitor in industrial processes, and in laboratory settings for analytical chemistry. It is also employed in metallurgy for heat treatment of metals and as a reagent in organic synthesis. This white to yellowish crystalline powder has a molecular weight of 69.00 g/mol and is stored at ambient temperatures. It carries a **Danger** signal word due to its toxicity and environmental hazards. Molekula supplies sodium nitrite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Pale cream crystalline powder |
| Melting Point | 271 °C |
| Identification | Conforms to reference |
| Assay | ≥98% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 5.1 (6.1) |
| Grupo de empaquetado | III |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 22687979 |
| Número CAS | 7632-00-0 |
| Fórmula molecular | NaNO2 |
| Peso molecular | 69.00 |
| SMILES | N(=O)[O-].[Na+] |
| Número EC / UN | 1500 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2834101000 |
| Código arancelario | 2834100000 |
Seguridad y GHS
-
Oxidizing
GHS03
-
Toxic
GHS06
-
Hazardous to the Environment
GHS09
Declaraciones de peligro
- H272 Puede agravar un incendio; comburente.
- H301 Tóxico en caso de ingestión.
- H319 Provoca irritación ocular grave.
- H370 Provoca daños en los órganos <o indíquense todos los órganos afectados, si se conocen> <indíquese la vía de exposición si se ha demostrado concluyentemente que el peligro no se produce por ninguna otra vía>.
- H400 Muy tóxico para los organismos acuáticos.
Declaraciones de precaución
- P210 Mantener alejado del calor, de superficies calientes, de chispas, de llamas abiertas y de cualquier otra fuente de ignición. No fumar.
- P220 Mantener o almacenar alejado de la ropa y otros materiales combustibles.
- P273 Evitar su liberación al medio ambiente.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+310 EN CASO DE INGESTIÓN: Llamar inmediatamente a un CENTRO DE TOXICOLOGÍA/médico/...
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, 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 sodium nitrite commonly used for?
Sodium nitrite (NaNO₂) is primarily used as a preservative in cured meats (e.g., bacon, ham) to prevent bacterial growth and maintain color, as well as in industrial processes like metal corrosion inhibition and dye manufacturing.
What is the molecular formula and molecular weight of sodium nitrite?
The molecular formula is **NaNO₂**, and the molecular weight is **69.00 g/mol**.
What safety classification does sodium nitrite fall under?
Sodium nitrite is classified with the **Signal Word: Danger** due to its acute toxicity and potential health hazards if ingested or inhaled.
How should sodium nitrite be stored?
Store sodium nitrite in a **cool, dry place at ambient temperature**, away from moisture, incompatible substances (e.g., acids, oxidizing agents), and ensure proper ventilation.
Can Molekula supply sodium nitrite in bulk quantities?
Yes, Molekula can provide sodium nitrite in **bulk quantities** tailored to your production needs, subject to regulatory and safety compliance requirements.
What documentation is provided with a sodium nitrite order?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **Material Safety Information** to ensure compliance with handling, storage, and regulatory standards.
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