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220930 Sigma-Aldrich

Potassium nitrosodisulfonate

Synonym: Fremy’s salt

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Properties

Related Categories Chemical Synthesis, Essential Chemicals, Materials Science, Metal and Ceramic Science, Oxidizing Agents,
Quality Level   100
storage temp.   2-8°C
SMILES string   [K+].[K+].[O]N(S([O-])(=O)=O)S([O-])(=O)=O
InChI   1S/2K.H2NO7S2/c;;2-1(9(3,4)5)10(6,7)8/h;;(H,3,4,5)(H,6,7,8)/q2*+1;/p-2
InChI key   IHSLHAZEJBXKMN-UHFFFAOYSA-L

Description

Packaging

1, 10, 50 g in poly bottle

Application

Useful reagent for the oxidation of a variety of phenols and anilines to quinones.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH014
Personal Protective Equipment 
RIDADR 
UN 2813 4.3 / PGI
WGK Germany 
WGK 3
RTECS 
QZ1300000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Oxidizing and Reducing Agents

Oxidation and reduction reactions are some of the most common transformations encountered in organic synthesis, and are some of the organic chemist’s most powerful tools for creating novel products. ...
ChemFiles Volume 1 Article 3
Keywords: Organic synthesis, Oxidations, Reductions

Peer-Reviewed Papers
15

References

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