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Catalog Number:
01630
CAS Number:
7757-83-7
Sulfito de sodio
Grade:
Reactivo ACS
Purity:
≥ 98,0 % (titulación)
Documents
$18.53 /250 g
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 water, making it safer for consumption and industrial use.
  • Food Preservation: Commonly used as a preservative in dried fruits and wines, it helps prevent spoilage and maintains freshness.
  • Photography: In the development of photographs, it serves as a preservative for developing solutions, enhancing image quality and longevity.
  • Pulp and Paper Industry: It is employed in the pulping process to reduce the environmental impact of bleaching agents, promoting a more sustainable production method.
  • Analytical Chemistry: Used in various chemical analyses, it helps in the determination of metal ions and other compounds, providing accurate results for researchers.

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