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Catalog Number:
42470
CAS Number:
7772-98-7
Solution de thiosulfate de sodium (2 g/dL dans de l'eau déionisée)
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$70.91 /100ML
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Product Information

Hématologie : adaptée

CAS Number
7772-98-7
Molecular Formula
Na2S2O3
Molecular Weight
158.11
MDL Number
MFCD00003499
PubChem ID
24477
Melting Point
52 °C
Density
1.667
Appearance
Liquide incolore
Conditions
Conserver entre 2 et 8 °C
General Information
CAS Number
7772-98-7
Molecular Formula
Na2S2O3
Molecular Weight
158.11
MDL Number
MFCD00003499
PubChem ID
24477
Melting Point
52 °C
Density
1.667
Appearance
Liquide incolore
Conditions
Conserver entre 2 et 8 °C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Sodium thiosulfate solution (2 g/dL in deionized water) is widely utilized in research focused on:

  • Medical Applications: It is commonly used in the treatment of cyanide poisoning, acting as an antidote by converting toxic cyanide into a less harmful compound, thiocyanate, which can be excreted by the body.
  • Photography: This solution serves as a fixing agent in photographic processes, helping to stabilize images by removing unreacted silver halides, thus preventing further exposure to light.
  • Water Treatment: Sodium thiosulfate is effective in dechlorinating water, making it suitable for aquaculture and swimming pools by neutralizing chlorine and chloramine, ensuring a safe environment for aquatic life and swimmers.
  • Analytical Chemistry: It is used in titrations to determine the concentration of oxidizing agents, providing a reliable method for quantitative analysis in laboratories.
  • Industrial Applications: In the textile industry, it aids in the dyeing process by helping to remove excess dye and improve color fastness, enhancing the quality of dyed fabrics.

Citations