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31385 Sigma-Aldrich

Devarda’s alloy

puriss. p.a.

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Properties

Related Categories Alloys, Analytical Reagents, Analytical/Chromatography, Application Specific Reagents, Decomposition Reagents,
InChI Key   MUBKMWFYVHYZAI-UHFFFAOYSA-N
grade   puriss. p.a.
form   powder
composition   aluminum, ~45%
  copper, ~50%
  zinc, ~5%
mp   550 °C(lit.)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Devarda′s alloy was used to study, its effects as a reducing agent on Cp2TiCl-catalyzed living radical polymerization of styrene, which was initiated by epoxide radical ring opening.

General description

Devarda′s alloy is a reducing agent, and has found application in being used to reduce NO3--N, or NO2--N, into NH4+-N, thereby finding functionality in being used for total nitrogen determination.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




Ultra-High Purity Inorganics
Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3089 4.1 / PGII
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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