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About This Item
Linear Formula:
Na2S2O3
CAS Number:
Molecular Weight:
158.11
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
Recommended Products
Assay
98% (NLT)
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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Application
Used with silver nitrate to produce a silver thiosulfate solution (STS) containing the ethylene inhibitor ion [Ag(S2O3)2]-3.
Other Notes
This product has been replaced by 217263-Sigma-Aldrich | Sodium thiosulfate, ReagentPlus®, 99% | Na2S2O3
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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