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Catalog Number:
31892
CAS Number:
7757-83-7
Sulfito de sodio
Grade:
Cumple con las especificaciones USP/FCC
Purity:
98,0-100,5 % (ensayo)
Documents
$22.53 /1 kilogramo
Tamaño
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Información del producto

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Número CAS
7757-83-7
Fórmula molecular
Na2SO3
Peso molecular
126.04
Número MDL
MFCD00003503
Densidad
2.633
Condiciones
Tienda en RT
Información general
Número CAS
7757-83-7
Fórmula molecular
Na2SO3
Peso molecular
126.04
Número MDL
MFCD00003503
Densidad
2.633
Condiciones
Tienda en RT
Propiedades
¡Pronto habrá más información sobre la propiedad!
-
Seguridad y normativas
Materiales peligrosos
-
Antibiótico
-
Regulado por la DEA
No
Advertencias
-
Aplicaciones

Sodium sulfite is widely utilized in research focused on:

  • Water Treatment: It acts as a reducing agent to remove chlorine from drinking water and wastewater, ensuring safer water for consumption and industrial use.
  • Food Preservation: Commonly used as a preservative in dried fruits and other food products, it helps prevent browning and spoilage, extending shelf life.
  • Photography: In the photographic industry, sodium sulfite is used in developing solutions to control the oxidation of developers, enhancing image quality.
  • Pulp and Paper Industry: It serves as a bleaching agent and helps in the sulfite process of wood pulping, improving the quality of paper products.
  • Chemical Manufacturing: Sodium sulfite is utilized in the production of various chemicals, including sodium bisulfite and sodium thiosulfate, which have applications in diverse industries.

Citas