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Sodium thiosulfate pentahydrate_Molecular_structure_CAS_10102-17-7)
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Sodium thiosulfate pentahydrate

Catalog No. S6672 Name Sigma Aldrich
CAS Number 10102-17-7 Website http://www.sigmaaldrich.com
M. F. H10Na2O8S2 Telephone 1-800-521-8956
M. W. 248.18414 Fax
Purity ≥99.5% Email
Storage Chembase ID: 151891

SYNONYMS

Title
硫代硫酸钠 五水合物
IUPAC name
disodium 1-oxo-1λ6-disulfene-1,1-bis(olate) pentahydrate
IUPAC Traditional name
disodium hypo pentahydrate

DATABASE IDS

EC Number 231-867-5
CAS Number 10102-17-7
PubChem SID 24899719
MDL Number MFCD00149186

PROPERTIES

Antion Traces sulfate (SO42-): ≤0.1%
Cation Traces Al: ≤0.0005%
Cation Traces Ca: ≤0.0005%
Cation Traces Cu: ≤0.0005%
Cation Traces Fe: ≤0.0005%
Cation Traces K: ≤0.005%
Cation Traces Mg: ≤0.0005%
Cation Traces NH4+: ≤0.05%
Cation Traces Pb: ≤0.001%
Cation Traces Zn: ≤0.0005%
Impurities ≤0.0005% Phosphorus (P)
Impurities ≤0.005% Insoluble matter
Linear Formula Na2S2O3 · 5H2O
Product Line BioXtra
Purity ≥99.5%
Solubility H2O: soluble1 M, clear, colorless
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 1

DETAILS

REFERENCES