Hydrogen peroxide–urea

Hydrogen peroxide–urea
Names
	IUPAC name Hydrogen peroxide–urea (1/1)
	Systematic IUPAC name Peroxol–carbonic diamide (1/1)
	Other names Urea peroxide, percarbamide, UHP
Identifiers
CAS Number	124-43-6 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:75178;
ChemSpider	29034 ;
ECHA InfoCard	100.004.275
PubChem CID	31294;
UNII	31PZ2VAU81 ;
CompTox Dashboard (EPA)	DTXSID9024726 ;
	InChI InChI=1S/CH4N2O.H2O2/c2-1(3)4;1-2/h(H4,2,3,4);1-2H Key: AQLJVWUFPCUVLO-UHFFFAOYSA-N ;
	SMILES O=C(N)N.OO;
Properties
Chemical formula	CH6N2O3
Molar mass	94.070 g·mol−1
Appearance	White solid
Density	1.50 g/cm3
Melting point	75 to 91.5 °C (167.0 to 196.7 °F; 348.1 to 364.6 K) (decomposes)
Pharmacology
ATC code	D02AE01 (WHO)
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H272, H315, H318
Precautionary statements	P210, P220, P264, P280, P302+P352, P305+P351+P338
NFPA 704 (fire diamond)	3 1 3 OX
Flash point	93 °C (199 °F; 366 K)
Safety data sheet (SDS)	External MSDS
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Hydrogen peroxide–urea (also called Hyperol, artizone, urea hydrogen peroxide, and UHP) is a white crystalline solid chemical compound composed of equimolar amounts of hydrogen peroxide and urea. It contains solid and water-free hydrogen peroxide, which offers a higher stability and better controllability than liquid hydrogen peroxide when used as an oxidizing agent. Often called carbamide peroxide in dentistry, it is used as a source of hydrogen peroxide when dissolved in water for bleaching, disinfection and oxidation.