Sodium dithionate

HCID 146045CAS 7631-94-9

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Grundinformationen

Standard-SMILES: O=S(=O)([O-])S(=O)(=O)[O-].[Na+].[Na+]
InChIKey: CSMWJXBSXGUPGY-UHFFFAOYSA-L
Summenformel: Na2O6S2
Durchschnittliche Molmasse: 206,11 g/mol
Monoisotopische Masse: 205,89316828

Überblick

RN given refers to parent cpd; structure

Namen und Bezeichner

Bevorzugter Name: Sodium dithionate
IUPAC: Disodium dithionate

Namen und Synonyme

Sodium dithionateDisodium dithionate7631-94-9Sodium hyposulfateSodium sulfate (Na2S2O6)Dithionic acid, disodium saltRPF7Z41GAWDTXSID70227181NSC-50070RefChem:931914DTXCID70149672Dithionic acid, disodium salt (8CI)

Weitere Namen anzeigen

231-550-1Sodium metabisulfateSodiumdithionateUNII-RPF7Z41GAWEINECS 231-550-1sodium metabisulphateNSC 50070SODIUM HYPOSULPHATE

Datenbank-Bezeichner

CAS: 7631-94-9
PubChem CID: 146045
DTXSID: DTXSID70227181
UNII: RPF7Z41GAW
EC Number: 231-550-1
Nikkaji: J44.045K

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 131 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 6
Frei drehbare Bindungen: 0
Schwere Atome: 10
Formalladung: 0
Komplexität: 181

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Sulfur Compounds

Physical DescriptionDihydrate: Colorless solid; [Merck Index] Solid; [MP Biomedicals MSDS]

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS ClassificationNot Classified

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: Dithionic acid, disodium salt

Dithionic acid, disodium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract; Harmful by ingestion, inhalation, and skin absorption; [MP Biomedicals MSDS] See Sodium sulfate.

Hazard Classes and CategoriesNot Classified