Sigma-Aldrich 72049 Sodium thiosulfate purum p.a., anhydrous, ≥98.0% (RT) 250 gr
Marka
Stok Kodu
LB.SA.72049-250G
Kısa Bilgi
Linear Formula: Na2S2O3 CAS Number: 7772-98-7 Molecular Weight: 158.11 EC Number: 231-867-5 MDL number: MFCD00003499 PubChem Substance ID: 329763718 NACRES: NA.21
Bilgi
CAS Number: 7772-98-7
| Sigma-Aldrich 72049 Sodium thiosulfate purum p.a., anhydrous, ≥98.0% (RT) 250 gr |
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Linear Formula: Na2S2O3
CAS Number: 7772-98-7
Molecular Weight: 158.11
EC Number: 231-867-5
MDL number: MFCD00003499
PubChem Substance ID: 329763718
NACRES: NA.21
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PROPERTIES
Quality Level 200
grade purum p.a.
assay ≥98.0% (RT)
form crystals
pH 6.0-8.5 (25 °C, 50 mg/mL in H2O)
anion traces
sulfide (S2-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤500 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
SMILES string [Na+].[Na+].[O-]S([O-])(=O)=S
InChI 1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key AKHNMLFCWUSKQB-UHFFFAOYSA-L
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