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213365 Aldrich

Selenium dioxide

ReagentPlus®, powder, 99.8% trace metals basis

Synonym: NSC 56753, Selenium oxide

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Properties

Related Categories Materials Science, Metal and Ceramic Science, Oxides, Selenium
grade   ReagentPlus®
vapor pressure   1 mmHg ( 157 °C)
InChI Key   JPJALAQPGMAKDF-UHFFFAOYSA-N
assay   99.8% trace metals basis
form   powder
color   white
mp   315 °C (subl.)(lit.)

Description

Application

Mild oxidizing reagent for allylic olefins and acetylenes. Conversion of 1,3-diketones to 1,2,3-triones

Other Notes

Material may contain dark crystals which are unavoidable and do not impact product quality

Packaging

100, 500 g in glass bottle

Legal Information

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

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 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3283 6.1 / PGIII
WGK Germany 
2
RTECS 
VS8575000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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