Alfa Aesar 2,2'-Dipyridyl disulfide, 98%
Manufacturer: Alfa Aesar A1111822
2,2 ft.-Dipyridyl disulfide is a useful reagent for determination of sulfhydryl groups, preparation of amino acid active esters and the thio esters of phosphoric acid. It acts as a peptide coupling reagent and as an oxidizing agent. It is also used for the activation of glycosides.
Soluble in water, benzene, tetrahydrofuran, dichloromethane, acetonitrile and dimethyformamide.
Incompatible with oxidizing agents and metals.
|56° to 59°C|
Safety and Handling
SDS & Safety Documents
GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA : TSCA
Recommended Storage : 2°C to 8°C
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