Molekula
Hidruro de sodio y agua (sulfuro de sodio hidratado)
Sodium hydrosulfide hydrate
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 hydrosulfide hydrate (NaSH·xH₂O) is a water-soluble inorganic compound primarily used in chemical synthesis, wastewater treatment, and as a reducing agent in industrial processes. It is also employed in the production of sulfides, leaching gold and silver ores, and as a reagent in analytical chemistry. This chemical has a CAS number of 207683-19-0, with a molecular formula of HNaS and a molecular weight of approximately 55.06 g/mol. It should be stored at ambient conditions but requires careful handling due to its hazardous nature, indicated by the signal word "Danger." Molekula supplies sodium hydrosulfide hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sodium hydrosulfide hydrate (NaSH·xH₂O) is a water-soluble inorganic compound primarily used in chemical synthesis, wastewater treatment, and as a reducing agent in industrial processes. It is also employed in the production of sulfides, leaching gold and silver ores, and as a reagent in analytical chemistry. This chemical has a CAS number of 207683-19-0, with a molecular formula of HNaS and a molecular weight of approximately 55.06 g/mol. It should be stored at ambient conditions but requires careful handling due to its hazardous nature, indicated by the signal word "Danger." Molekula supplies sodium hydrosulfide hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Yellow, orange or brown solid |
| Assay | 70.0 - 72.0% |
| Water insoluble matter | ≤ 0.005% |
| Iron (Fe) | ≤ 0.003% |
| Sodium sulphite | ≤ 1.0% |
| Sodium carbonate (Na2CO3) | ≤ 0.6% |
| Sodium sulfide (Na2S) | ≤ 2.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 8 |
| Grupo de empaquetado | II |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 90032290 |
| Número CAS | 207683-19-0 |
| Fórmula molecular | HNaS |
| Peso molecular | 55.06 |
| SMILES | [Na]S |
| Número EC / UN | 2949 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 28301000 |
| Código arancelario | 2830100090 |
Seguridad y GHS
-
Corrosive
GHS05
-
Toxic
GHS06
-
Hazardous to the Environment
GHS09
Declaraciones de peligro
- EUH031 En contacto con ácidos libera gases tóxicos.
- EUH071 Corrosivo para las vías respiratorias.
- H290 Puede ser corrosivo para los metales.
- H301 Tóxico en caso de ingestión.
- H314 (sub cat. 1B) Provoca quemaduras graves en la piel y lesiones oculares graves.
- H400 Muy tóxico para los organismos acuáticos.
Declaraciones de precaución
- P230 Mantener humedecido con...
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- 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/...
- P303+361 En caso de contacto con la piel (o el pelo): Quitar inmediatamente toda la ropa contaminada. Enjuagar con agua o ducharse.
- 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.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, 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 hydrosulfide hydrate commonly used for?
Sodium hydrosulfide hydrate is primarily used in chemical synthesis, wastewater treatment, and as a reducing agent in various industrial processes.
What is the molecular formula and molecular weight of sodium hydrosulfide hydrate?
The molecular formula is **HNaS** (hydrated form), and the molecular weight is **55.06 g/mol** (anhydrous).
What safety classification does sodium hydrosulfide hydrate have?
It carries a **Signal Word: Danger** due to its hazardous nature, including corrosive and flammable properties.
How should sodium hydrosulfide hydrate be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, oxidizing agents, and incompatible materials.
Does Molekula offer sodium hydrosulfide hydrate in bulk quantities?
Yes, Molekula can supply sodium hydrosulfide hydrate in bulk, with quantities tailored to your specific requirements.
What documentation is provided with an order of sodium hydrosulfide hydrate?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a Material Safety Information (MSI) document.
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