Sodium Thiosulfate Pentahydrate
Grundinformationen
- CAS
10102-17-7- Standard-SMILES
O.O.O.O.O.O=S([O-])([O-])=S.[Na+].[Na+]- InChIKey
PODWXQQNRWNDGD-UHFFFAOYSA-L- Summenformel
- H10Na2O8S2
- Durchschnittliche Molmasse
- 248,19 g/mol
- Monoisotopische Masse
- 247,96124818
Überblick
Sodium thiosulfate pentahydrate is a hydrate consisting of sodium thiosulfate with 5 mol eq. of water. It has a role as a nephroprotective agent, an antifungal drug and an antidote to cyanide poisoning. It contains a sodium thiosulfate.
Namen und Bezeichner
- Bevorzugter Name
- Sodium Thiosulfate Pentahydrate
- IUPAC
- disodium;dioxido-oxo-sulfanylidene-λ6-sulfane;pentahydrate
- Englischer Name
- Sodium thiosulfate pentahydrate
- Summenformel
- H10Na2O8S2
- Molmasse
- 248.18
Namen und Synonyme
SODIUM THIOSULFATE PENTAHYDRATE10102-17-7Disodium thiosulfate pentahydrateAntichlorSodium thiosulfate, pentahydrateThiosulfuric acid (H2S2O3), disodium salt, pentahydrateDTXSID6044197CHEBI:32150pentahydrate of sodium thiosulfateRefChem:931939DTXCID4024197600-156-5
Weitere Namen anzeigen
SODIUM THIOSULPHATESODIUM THIOSULFATE SOLUTION1kgHYPOSodium Thiosulfate Hydrate4-MPHSodiuM thiosulfate pentahydra5-BPDiNatriumthiosulfat
Tinversodium thiosulphate pentahydrateNa2S2O3.5H2OSodium Hyposulfite PentahydrateMFCD00149186disodium;dioxido-oxo-sulfanylidene-lambda6-sulfane;pentahydrateThiosulfuric acid (H2S2O3), sodium salt, hydrate (1:2:5)Sodium thiosulfate (pentahydrate)
Datenbank-Bezeichner
- CAS
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 109 Ų
- H-Brücken-Donoren
- 5
- H-Brücken-Akzeptoren
- 9
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 82,6
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Sulfur Compounds
Density1.69 @25 °C
Melting Point48 °C
Physical Description
Large Crystals; Dry Powder; Other Solid
Odorless solid; Deliquesces slightly in moist air; [Merck Index] Colorless odorless crystalline solid; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 48.5 °C · 48.5 °C
- Siedepunkt
- 100 C · 100 C
- Dichte
- 1.01 g/mL · 1.01 g/mL at 25 °C
- Brechungsindex
- 1.489 · 1.489
- storage temp.
- 5 °C · Store at +5°C to +30°C.
- Löslichkeit
- 2 O: · H2O: 1 M at 20 °C, clear, colorless
- Aggregatzustand
- Solid
- Farbe
- White tranparent
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 98.6% (277 of 281) of all reports.
Not Classified
Aggregated GHS information provided per 281 reports by companies from 6 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate
Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Sodium thiosulfate pentahydrate: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate: Human health tier I assessment
Hazards Summary
Causes convulsions, ataxia, and lung changes in intravenous lethal-dose studies of mice; Causes increased pulse rate and respiratory stimulation in intravenous lethal-dose studies of dogs; [RTECS] Not considered hazardous by GHS classification; [Sigma-Aldrich MSDS] See Sodium thiosulfate.
EPA Safer ChemicalChemical: Sodium thiosulfate, pentahydrate
Hazard Classes and CategoriesNot Classified
Sicherheit und Schutzausrüstung
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological Classification
Agents counteracting or neutralizing the action of POISONS.
Naturally occurring or synthetic substances that inhibit or retard oxidation reactions. They counteract the damaging effects of oxidation in animal tissues.
Drugs used in the treatment of tuberculosis. They are divided into two main classes: first-line agents, those with the greatest efficacy and acceptable degrees of toxicity used successfully in the great majority of cases; and second-line drugs used in drug-resistant cases or those in which some other patient-related condition has compromised the effectiveness of primary therapy.
Chemicals that bind to and remove ions from solutions. Many chelating agents function through the formation of COORDINATION COMPLEXES with METALS.
Verwendung und Herstellung
Uses
Used to remove chlorine from solutions; to bleach paper, bone, straw, and ivory; as a fixer in photography; to extract silver from ores; as mordant in dyeing and printing textiles; in leather manufacturing; in pharmaceutical production (antioxidant), and as an antidote for cyanide poisoning; [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]
Pulp and Paper Processing [Category: Industry]
U.S. Production2023: 4,000,000 - <5,500,000 lb
Consumer UsesNot Known or Reasonably Ascertainable
Industry UsesLaboratory chemicals
Use Classification
EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives
Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern
General Manufacturing InformationTextiles, apparel, and leather manufacturing
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