Difference between revisions of "Urea peroxide"
|Line 122:||Line 122:|
Revision as of 02:16, 23 February 2016
|Molar mass||94.07 g·mol−1|
|Melting point||75 to 91.5 °C (167.0 to 196.7 °F; 348.1 to 364.6 K) (decomposes)|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Urea peroxide is a crystalline adduct composed of equal amounts of hydrogen peroxide and urea. It is used in commercial tooth-whiteners.
97% urea peroxide is available from Sigma Aldrich.
Urea peroxide is prepared by combining equal molar quantities of hydrogen peroxide and urea.