Sodium thiosulfate - Anhydrous Grade, ≥94%(RT) , CAS No.7772-98-7

CAS: 7772-98-7 Cat. No.: S597648 Fórmula: Na₂S₂O₃ Peso molecular: 158.11 Número CE: 231-867-5

GRADE & PURITY Anhydrous Grade, ≥94%(RT)

Synonyms

EINECS 231-867-5 | sodium thiosulfate (anhydrous) | HSDB 592 | BP-21059 | Na2S2O3 | SODIUM THIOSULFATE [WHO-DD] | DTXCID4024197 | E-539 | L0IYT1O31N | DTXCID7022417 | Sodium thiosulphate, anhydrous | Chlorine Control | Ins no.539 | Sodium oxide sulfide |

Storage

Room temperature

Shipped In

Normal

Visão geral

The product is anhydrous sodium thiosulfate (Na 2 S 2 O 3 ). It can be obtained from Na 2 S 2 O 3 .10H 2 O by heating above 100°C. It can be synthesized from sodium sulfate.

Application

Sodium thiosulfate (Na 2 S 2 O 3 ) may be used in the following studies: Industrial synthesis of methylene blue. Quantitative estimation of elemental iodine by titrimetry. Detection of trace levels of cysteine by employing triangular silver nanoplates (TAg-NPs).

Specifications

Sinónimos

EINECS 231-867-5 | sodium thiosulfate (anhydrous) | HSDB 592 | BP-21059 | Na2S2O3 | SODIUM THIOSULFATE [WHO-DD] | DTXCID4024197 | E-539 | L0IYT1O31N | DTXCID7022417 | Sodium thiosulphate, anhydrous | Chlorine Control | Ins no.539 | Sodium oxide sulfide |

Especificações e pureza

Anhydrous Grade, ≥94%(RT)

Condições de armazenamento de armazenamento

Room temperature

Enviado em

Normal

Grau

Anhydrous Grade

Pureza

≥94%(RT)

Nomes e identificadores

Pubchem Sid

504753213

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504753213

Sorrisos canónicos

[O-]S(=O)(=S)[O-].[Na+].[Na+]

IUPAC Name

disodium;dioxido-oxo-sulfanylidene-λ6-sulfane

InChIKey

AKHNMLFCWUSKQB-UHFFFAOYSA-L

INCHI

1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

SMILES isoméricas

[O-]S(=O)(=S)[O-].[Na+].[Na+]

Peso molecular

158.11

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Alkali metal oxoanionic compounds
      • Subclass Alkali metal thiosulfates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Alkali metal oxoanionic compounds
• Subclass: Alkali metal thiosulfates
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal thiosulfates
• Alternative Parents: Inorganic sulfides Inorganic sodium salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Alkali metal thiosulfate - Inorganic sodium salt - Inorganic oxide - Inorganic sulfide - Inorganic salt
• Descrição: This compound belongs to the class of inorganic compounds known as alkali metal thiosulfates. These are inorganic compounds in which the largest oxoanion is thiosulfate, and in which the heaviest atom not in an oxoanion is an alkali metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Alvos associados (não humanos)

Pseudomonas aeruginosa (123386 Activities)

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Staphylococcus aureus (210822 Activities)

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Mecanismos de ação

Propriedades químicas e físicas

• Ponto de ebulição (°C): 100°C
• Ponto de fusão (°C): 48°C
• Peso molecular: 158.110 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 157.908 Da
• Monoisotopic Mass: 157.908 Da
• Topological Polar Surface Area: 104.000 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 82.600
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

XLogP3