Substance
ID:368877
Names and Identifiers
IUPAC name
disodium 1-oxo-1λ6-disulfene-1,1-bis(olate)
IUPAC Traditional name
disodium hypo
Synonyms
Sodium thiosulfate硫代硫酸钠
Properties
Product Information
Cation Traces
Cu: ≤50 mg/kg
Co: ≤50 mg/kg
Pb: ≤50 mg/kg
Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Fe: ≤50 mg/kg
Ni: ≤50 mg/kg
K: ≤500 mg/kg
Zn: ≤50 mg/kg
Grade
purum p.a.
Purity
≥98.0% (RT)
Linear Formula
Na2S2O3
Antion Traces
sulfide (S2-): ≤50 mg/kg
Physical Property
pH
6.0-8.5 (25 °C, 50 mg/mL in H2O)
Safety Information
German water hazard class
1
MSDS Link
RTECS
XN6476000
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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