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P8131 Sigma-Aldrich

Potassium hexacyanoferrate(III)

ReagentPlus®, ~99%

Synonym: Potassium ferricyanide, Red prussiate

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Description

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Packaging

100, 500 g in poly bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
LJ8225000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Determination of Water Content in Potassium hexacyano ferrate Using Karl Fischer Titration

Adherent water in salts can be easily determined. It is best to choose a working medium which will prevent the salt from dissolving, e.g. a Methanol-Chloroform mixture with an excess of Chloroform. T...
Keywords: Crystallization, Titrations

Determination of Water Content in Potassium hexacyano ferrate(II)-3-hydrate Using Karl Fischer Titration

This substance does not dissolve to a clear solution in the methanolic medium of the KF titration. A cloudy solution forms and the addition of formamide or HYDRANAL-Buffer Acid to aid solubility lead...
Keywords: Titrations

Peer-Reviewed Papers
15

References

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