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Catalog Number:
01644
CAS Number:
7631-90-5
Bisulfito de sodio
Grade:
Reactivo ACS
Purity:
≥ 58,5% (Determinación por titulación)
Synonym(s):
Sulfito de hidrógeno y sodio
Hazmat
Documents
$22.03 /250 g
Tamaño
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Product Information

Agente reductor; fuente conveniente de dióxido de azufre.

Synonyms
Sulfito de hidrógeno y sodio
CAS Number
7631-90-5
Purity
≥ 58,5% (Determinación por titulación)
Grade
Reactivo ACS
Molecular Formula
NaHSO3
Molecular Weight
104.06
MDL Number
MFCD00003530
Density
1.48
Appearance
Polvo cristalino blanco
Conditions
Tienda en RT
Warnings
Peligro.
General Information
Synonyms
Sulfito de hidrógeno y sodio
CAS Number
7631-90-5
Purity
≥ 58,5% (Determinación por titulación)
Grade
Reactivo ACS
Molecular Formula
NaHSO3
Molecular Weight
104.06
MDL Number
MFCD00003530
Density
1.48
Appearance
Polvo cristalino blanco
Conditions
Tienda en RT
Warnings
Peligro.
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Antibiotic
No
DEA-regulated
No
Warnings
Peligro.
Applications

Sodium bisulfite is widely utilized in research focused on:

  • Food Preservation: Commonly used as a preservative in the food industry to prevent spoilage and maintain freshness, especially in dried fruits and wines.
  • Water Treatment: Acts as a reducing agent in water treatment processes, helping to remove chlorine and other harmful substances, making water safer for consumption.
  • Photography: Employed in photographic processing to stabilize and preserve images by preventing oxidation of the developing agents.
  • Chemical Synthesis: Serves as a versatile reagent in organic chemistry for synthesizing various compounds, including sulfonates and other sulfur-containing chemicals.
  • Pharmaceuticals: Used in the pharmaceutical industry as an antioxidant and stabilizer in drug formulations, enhancing the shelf-life and efficacy of medications.

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