Urea hydrogen peroxide supplier

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Name
Urea hydrogen peroxide
EINECS 204-701-4
CAS No. 124-43-6
Article Data262
CAS DataBase
Density
Solubility water: 0.5 g/mL, clear to very faintly hazy
Melting Point 90-93 °C(lit.)
Formula CH₆N₂O₃
Boiling Point 196.6 °C at 760 mmHg
Molecular Weight 94.0702
Flash Point 72.7 °C
Transport Information UN 1511 5.1/PG 3
Appearance white crystals or powder
Safety 26-36-45-36/37/39-17
Risk Codes 8-34-36/37/38
Molecular Structure
Hazard Symbols Xi,C,O
Synonyms Hydrogen peroxide-urea compound (1:1);Percarbamide;Urea,compounds,compd. with hydrogen peroxide (H2O2) (1:1);Perhydrol-Urea;Percarbamid;Carbamide peroxide, solution;Urea hydroperoxide;Gly-oxide;Ortizon;Hydrogen peroxide, compd. with urea (1:1);Carbamide peroxide;Thenardol;hydrogen peroxide; urea;Perhydrit;Hydroperit;Hydroperite;Urea, compd. with hydrogen peroxide (H2O2) (1:1);Urea dioxide;Urea Peroxide;
PSA 109.57000
LogP 0.44180

Synthetic route

: sodium molybdate

: ammonium dihydrogen phosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
Stage #1: sodium molybdate; ammonium dihydrogen phosphate With caesium carbonate In neat (no solvent, solid phase) at 850℃; for 24h; Stage #2: In neat (no solvent, solid phase) at 680℃; for 85h; Stage #3: In neat (no solvent, solid phase) at 20℃; for 66h;

: ammonium dihydrogen phosphate

: 497-19-8
sodium carbonate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
Stage #1: ammonium dihydrogen phosphate; sodium carbonate In neat (no solvent, solid phase) at 350℃; for 24h; Stage #2: In neat (no solvent, solid phase) at 600℃; for 120h; Calcination;

: sodium phosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With silver cyanide In neat (no solvent) byproducts: NaCN, NaCNO, Ag; heating with AgCN in presence of (CN)2 to 270°C;;	75%
With sulfur In neat (no solvent) grinding phosphate with sulfur; heating to 1000°C in quartz crucible in a stream of air (10 K/min);; detn. by 31P-NMR;
With mercury(II) cyanide In neat (no solvent) molar ratio Na3PO4:Hg(CN)2=1:1 or 2:1, heating for 1.5h;;	74-77
With oxygen; Nitrogen dioxide In neat (no solvent) Kinetics; byproducts: NaNO3; mixing with NO2 and O2 directly in the quartz reaction vessel contg. Na3PO4, heating on a platinum support at different temp. for different times; not isolated; Raman, NMR;

: tetrasodium pyrophosphate decahydrate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: H2O; heating to 300°C for several days;;
byproducts: H2O; heating at 100-105°C to const. mass;
In solid byproducts: H2O; dehydrating the decahydrate at 130°C to constant weight;

: sodium phosphate dibasic dodecahydrate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: H2O; dehydration at elevated temp., decompn. at red heat (Pt-vessel);;
In melt; neat (no solvent) byproducts: H2O; dehydration of melt in presence of 2-25% condensed phosphates; heating resulting dihydrate to 300-400°C;;
In melt; neat (no solvent) byproducts: H2O; dehydration of melt, heating resulting dihydrate to 300-400°C;;

: sodium metaphposphate

A: 124-43-6
sodium pyrophosphate

B: sodium phosphate

Conditions

Conditions	Yield
With H2O In water formation of orthophosphate and pyrophosphate by hydratation of metaphosphate in alkaline solns.;;

: disodium hydrogenphosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
sodium nitrate In neat (no solvent) increase of react. rate by NaNO3 (decompn. of impurities);;
With sodium nitrate In neat (no solvent) oxidation of organic material in educt mixt. by NaNO3, light product;;
With thionyl chloride In neat (no solvent) byproducts: SO2, HCl; heating on a water bath;;

: sodium fluorophosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In melt thermal decompn.;;
With water In water byproducts: HF; hydrolyzed at 883 K;
In neat (no solvent) on heating;;
In neat (no solvent) on heating;;

: phosphorus

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With air In neat (no solvent) spraying Na posphates (Na2O:P2O5 >2:1) into a P flame, temp. up to 1000°C;;
With air In sodium hydroxide P flame, react. vessel coated with a layer of alk. orthophosphate-soln. (Na2O:P2O5=2:1), dehydration of resulting soln., calcination to Na4P2O7;;
With air In neat (no solvent) spraying sodium-phosphates-hydrate melts (Na2O:P2O5 >2:1) into a P flame, temp. up to 1000°C;;

: Sodium trimetaphosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With oxygen In neat (no solvent) Kinetics; on heating;;
With sodium nitrite In neat (no solvent) 240-570°C, different molar ratios of Na2O and P2O5;;
With NaNO2 In neat (no solvent) 240-570°C, different molar ratios of Na2O and P2O5;;
With O2; Na-acetate or NaNO3 or Na2CO3 In neat (no solvent) Kinetics; on heating;;

: tetrasodium pyrophosphate decahydrate

A: 124-43-6
sodium pyrophosphate

B: 7732-18-5
water

Conditions

Conditions	Yield
In water at 80°C;;
In neat (no solvent) complete dehydration in a stream of dry NH3 within 8d;;
In neat (no solvent) isothermic dehydration at 23°C;;
In ammonia NH3 (liquid); dehydration with liquid NH3 at -78.5°C;;

: phosphorus

: 7647-14-5
sodium chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With air In sodium hydroxide spraying NaCl into a P flame (introduction of excess air and H2O vapor), sepn. of volatile impurities, react. of generated metaphosphates with aq. NaOH; apparatus described;;
With oxygen In neat (no solvent) byproducts: metaphosphate; combustion of P in a vessel coated with NaCl, react. of P2O5 with molten NaCl;;
With air In sodium hydroxide spraying NaCl into a P flame (introduction of excess air and H2O vapor), sepn. of volatile impurities, react. of generated metaphosphates with aq. NaOH;;

: Graham's salt

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With zinc diacetate In water heating an aq. soln. with zinc acetate at 40 °C;;
With zinc acetate In water heating an aq. soln. with zinc acetate at 40 °C;;

: sodium dihydrogenphosphate dihydrate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent, solid phase) at 900℃; Heating;

: disodium dihydrogen diphosphate 6-hydrate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With ammonia In neat (no solvent) byproducts: (NH4)2H2P2O7, H2O; with NH3-gas at 100°C;; product-mixture;;
With NH3 In neat (no solvent) byproducts: (NH4)2H2P2O7, H2O; with NH3-gas at 100°C;; product-mixture;;

: sodium imido diphosphate 10-hydrate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With water In solid byproducts: NH3; moist air, at 200°C, for 0.5 and for 3 h; not isolated, detected by (31)P-NMR;

: sodium monothiophosphate

A: 124-43-6
sodium pyrophosphate

B: 7757-82-6
sodium sulfate

Conditions

Conditions	Yield
With air In neat (no solvent, solid phase) 315°C;

: sodium phosphite

A: 124-43-6
sodium pyrophosphate

B: Sodium trimetaphosphate

C: sodium peroxodiphosphate

D: sodium phosphate

Conditions

Conditions	Yield
With sodium hydroxide In water Electrolysis; 16 mM sodium phosphite was electrolyzed on B-doped diamond electrode at pH 12 (1 N NaOH) and 20°C for 500 min; ion chromy.;
With sulfuric acid In water Electrolysis; 9.7-29 mM sodium phosphite was electrolyzed on B-doped diamond electrodeat pH 2 or 7 (1 N H2SO4) and 10-40°C for 500 min; ion chromy.;

...Expand

: 773837-37-9
sodium cyanide

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With sodium hypophosphate; oxygen In neat (no solvent) byproducts: (CN)2; heating at 500°C, 1h;;
With NaPO3; O2 In neat (no solvent) byproducts: (CN)2; heating at 500°C, 1h;;

: sodium subphosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With nitric acid In not given evapn. of Na2PO3 soln. in platinum crucible; oxidation (HNO3) and calcination;;
With HNO3 In not given evapn. of Na2PO3 soln. in platinum crucible; oxidation (HNO3) and calcination;;

: NaHPO3

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With nitric acid In not given evapn. of Na2PO3 soln. in platinum crucible; oxidation (HNO3) and calcination;;
With HNO3 In not given evapn. of Na2PO3 soln. in platinum crucible; oxidation (HNO3) and calcination;;

: disodium pyrophoshate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With sodium hydroxide In not given pptn. of Na4P2O7 from a soln. satd. with NaOH;;
With NaOH In not given pptn. of Na4P2O7 from a soln. satd. with NaOH;;

: Sodium tripolyphosphate

A: 124-43-6
sodium pyrophosphate

B: 14265-44-2
Phosphate

Conditions

Conditions	Yield
With water In water Kinetics; 100°C; NMR monitoring;
With water; urea In water Kinetics; 100°C; NMR monitoring;

: tetrasodium hypophosphate*10H2O

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With nitric acid In neat (no solvent) oxidation with HNO3 and then calcinated;;	>99
With HNO3 In neat (no solvent) oxidation with HNO3 and then calcinated;;	>99

: {Co(NH3)6}(3+)*Na(1+)*P2O7(4-)*11.5H2O={Co(NH3)6}NaP2O7*11.5H2O

A: 124-43-6
sodium pyrophosphate

B: 4{Co(NH3)6}(3+)*3P2O7(4-)*20H2O={Co(NH3)6}4(P2O7)3*20H2O

Conditions

Conditions	Yield
With water In water hot H2O;;
With H2O In water hot H2O;;

: sodium phosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With silver cyanide In neat (no solvent) byproducts: NaCN, NaCNO, Ag; heating with AgCN in presence of (CN)2 to 270°C;;	75%
With sulfur In neat (no solvent) grinding phosphate with sulfur; heating to 1000°C in quartz crucible in a stream of air (10 K/min);; detn. by 31P-NMR;
With mercury(II) cyanide In neat (no solvent) molar ratio Na3PO4:Hg(CN)2=1:1 or 2:1, heating for 1.5h;;	74-77
With oxygen; Nitrogen dioxide In neat (no solvent) Kinetics; byproducts: NaNO3; mixing with NO2 and O2 directly in the quartz reaction vessel contg. Na3PO4, heating on a platinum support at different temp. for different times; not isolated; Raman, NMR;

: 1333-84-2, 1344-28-1
aluminum oxide

: Sodium tripolyphosphate

: 23369-45-1
phosphorus oxynitride

A: 124-43-6
sodium pyrophosphate

B: Na3AlP3O9N

Conditions

Conditions	Yield
In neat (no solvent) heating in a sintered corund crucible at 800°C for 90 min, at 480°C for 120 min.;; extn. of byproducts (aq. HCl); elem. anal.;;	A n/a B 64.9%

...Expand

: 506-64-9
silver(I) cyanide

: sodium phosphate

A: 773837-37-9
sodium cyanide

B: 124-43-6
sodium pyrophosphate

C: 917-61-3
sodium isocyanate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: Ag; heating dry Na3PO4 with AgCN at 270°C;;
In neat (no solvent) byproducts: Ag; at 270°C;;
In neat (no solvent) byproducts: Ag; heating dry Na3PO4 with AgCN at 270°C;;

...Expand

: disodium hydrogenphosphate

: sodium phosphite

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: H2; 400-900°C, small excess of Na2HPO4 needed to avoid formation of PH3;;

: zinc pyrophosphate

: 7647-14-5
sodium chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: ZnCl2; calcination;;
In neat (no solvent) byproducts: ZnCl2; calcination;;

: zinc pyrophosphate

: 7647-14-5
sodium chloride

A: 124-43-6
sodium pyrophosphate

B: 7646-85-7
zinc(II) chloride

Conditions

Conditions	Yield
In neat (no solvent) calcination of NaCl with Zn2P4O7;; evaporation of ZnCl2;;

...Expand

: iron(III) oxide

: Sodium tripolyphosphate

: Sodium trimetaphosphate

A: 124-43-6
sodium pyrophosphate

B: 6Na(1+)*2Fe(3+)*3P2O7(4-)=Na6Fe2(P2O7)3

Conditions

Conditions	Yield
In further solvent(s) dissolution mechanism for 30 mole% NaCl + 70 mole% NaPO3 at 700°C;

...Expand

: 10049-21-5
sodium dihydrogenphosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In water spraying method using NaH2PO4 soln. (from neutralization of H3PO4 with Na2CO3);;
In neat (no solvent) prepn. by calcination at 800°C;

: 10049-21-5
sodium dihydrogenphosphate

: 7647-14-5
sodium chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With ammonia In neat (no solvent) byproducts: NH4Cl; heating in presence of NH3, sublimation of NH4Cl;;

: 10049-21-5
sodium dihydrogenphosphate

: sodium hydrogen monothiophosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: Na4P2O6S; at 224°C;;
In neat (no solvent) byproducts: Na4P2O6S; at 224°C;;

: disodium hydrogenphosphate

: 10049-21-5
sodium dihydrogenphosphate

A: disodium pyrophoshate

B: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent) on heating a stoichiometric mixture;; product mixture;;

...Expand

: 7446-09-5
sulfur dioxide

: sodium phosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With oxygen Kinetics; byproducts: Na2SO3, Na2SO4; at heating from 200°C up to 1000°C; raman spectroscopy; NMR;

: 7446-09-5
sulfur dioxide

: sodium phosphate

A: 124-43-6
sodium pyrophosphate

B: 7757-82-6
sodium sulfate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: sulfur; heating of Na3PO4 in a SO2 atmosphere at 400-1000°C; not separated, detected by Raman-, (31)P-NMR-spectroscopy and X-ray diffraction;;

...Expand

: 592-04-1
mercury(II) cyanide

: sodium phosphate

A: 773837-37-9
sodium cyanide

B: 124-43-6
sodium pyrophosphate

C: 917-61-3
sodium isocyanate

Conditions

Conditions	Yield
In neat (no solvent) heating at 300°C;;
In neat (no solvent) heating at 300°C;;

...Expand

: sodium metaphposphate

: sodium fluoride

A: 124-43-6
sodium pyrophosphate

B: 7782-41-4
fluorine

Conditions

Conditions	Yield
With oxygen

...Expand

: phosphorus

: 7647-14-5
sodium chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With air In sodium hydroxide spraying NaCl into a P flame (introduction of excess air and H2O vapor), sepn. of volatile impurities, react. of generated metaphosphates with aq. NaOH; apparatus described;;
With oxygen In neat (no solvent) byproducts: metaphosphate; combustion of P in a vessel coated with NaCl, react. of P2O5 with molten NaCl;;
With air In sodium hydroxide spraying NaCl into a P flame (introduction of excess air and H2O vapor), sepn. of volatile impurities, react. of generated metaphosphates with aq. NaOH;;

: lead(II) pyrophosphate

: 7647-14-5
sodium chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: PbCl2; calcination;;
In neat (no solvent) byproducts: PbCl2; calcination;;

: lead(II) pyrophosphate

: 7647-14-5
sodium chloride

A: 124-43-6
sodium pyrophosphate

B: lead(II) chloride

Conditions

Conditions	Yield
In neat (no solvent) calcination of NaCl with Pb2P4O7;; evaporating of PbCl2;;

...Expand

: 86119-84-8, 7664-38-2
phosphoric acid

: 7647-14-5
sodium chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In water byproducts: HCl; heating H3PO4 and NaCl until formation of HCl is finished, concg. of melt with H2O (150-250°C, 7-14 atm); addn. of Ca(OH)2 to the filtarte until a ratio of Na2P:P2O5=2;1 is reached, evapn. of filtrate, heating to ca. 550° for 45-60 min;;
In neat (no solvent) byproducts: HCl, H2O; calcination;;
In neat (no solvent) byproducts: HCl; heating to red heat in presence of SiO2;;
In neat (no solvent) byproducts: HCl, H2O; calcination;;

: phosphorus pentoxide

: 7647-14-5
sodium chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With oxygen In neat (no solvent) byproducts: Cl2; at about 1000°C, exclusion of H2O;;

: sodium metaphposphate

: 7647-14-5
sodium chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With O2

: 7446-07-3
tellurium(IV) oxide

: sodium metaphposphate

A: 124-43-6
sodium pyrophosphate

B: sodium tetraphosphate

C: sodium phosphate

Conditions

Conditions	Yield
In neat (no solvent) 1123 K, 0.5 h; quenching, paper chromy.;

...Expand

: 86119-84-8, 7664-38-2
phosphoric acid

: 17341-25-2
sodium cation

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In water evapn. of a mixt. of H3PO4 with Na salts of volatile acids, molar ratio Na2O:P2O5=2:1;;
In water purifn. of H3PO4 by addn. of Ca(OH)2 or CaO, pptn. of impurities, addn. of Na(1+) to the filtrate until a ratio Na2O:P2O5=2:1 is reached;;

: phosphorus

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With air In neat (no solvent) spraying Na posphates (Na2O:P2O5 >2:1) into a P flame, temp. up to 1000°C;;
With air In sodium hydroxide P flame, react. vessel coated with a layer of alk. orthophosphate-soln. (Na2O:P2O5=2:1), dehydration of resulting soln., calcination to Na4P2O7;;
With air In neat (no solvent) spraying sodium-phosphates-hydrate melts (Na2O:P2O5 >2:1) into a P flame, temp. up to 1000°C;;

: phosphorus

: 1310-73-2
sodium hydroxide

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With air In neat (no solvent) spraying solid NaOH into a P flame, temp. up to 1000°C;;

: Sodium trimetaphosphate

: 7440-21-3
silicon

A: 124-43-6
sodium pyrophosphate

B: phosphorus

C: 112926-00-8, 7631-86-9
silica gel

Conditions

Conditions	Yield
In neat (no solvent) Kinetics; evacuated quartz vessel, 700-1000°C, condensation in cold zone; yield depending on educt ratio, reaction time and temperature; product mixt. not sepd., detd. by powder X-ray diffraction and (31)P-NMRspectroscopy;

...Expand

: disodium dihydrogen pyrophosphate

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In neat (no solvent) heating recrystd. educt to about 110°C, then for 1h to red heat;; recrystn., heating; very pure product;;
In neat (no solvent) heating recrystd. educt to about 110°C, then for 1h to red heat;; recrystn., heating; very pure product;;

: disodium hydrogenphosphate

: 7719-09-7
thionyl chloride

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
In not given byproducts: SO2, HCl; heating Na2HPO4 with SOCl2 on a water bath;;
In not given byproducts: SO2, HCl; heating Na2HPO4 with SOCl2 on a water bath;;

: 773837-37-9
sodium cyanide

: 124-43-6
sodium pyrophosphate

Conditions

Conditions	Yield
With sodium hypophosphate; oxygen In neat (no solvent) byproducts: (CN)2; heating at 500°C, 1h;;
With NaPO3; O2 In neat (no solvent) byproducts: (CN)2; heating at 500°C, 1h;;

: 124-43-6
sodium pyrophosphate

: 10025-69-1
tin(II) chloride dihdyrate

: tin(II) pyrophosphate

Conditions

Conditions	Yield
In water at 60℃; for 0.5h;	95%

: 366-18-7
[2,2]bipyridinyl

: 124-43-6
sodium pyrophosphate

: 3375-31-3
palladium diacetate

: [(Pd(2,2'-bipyridine))2(μ-P2O7)]*5.5H2O

Conditions

Conditions	Yield
In water Pd salt, bipyridine and Na salt were dissolved with stirring in H2O at 60°C; left for 2 h; slowly evapd. at room temp. for few d; dried in vac. overnight; elem. anal.;	85%

...Expand

: 366-18-7
[2,2]bipyridinyl

: 124-43-6
sodium pyrophosphate

: 7732-18-5
water

: 20427-59-2
copper hydroxide

: ([(2,2'-bipyridine)Cu(H2O)(μ-P2O7)Na2(H2O)6]*4H2O)

Conditions

Conditions	Yield
In water aq. suspn. Cu(OH)2 was treated with 2,2'-bipyridine at room temp. and stirred for 15 min, Na4P2O7 was added and stirred for 4 h; soln. was allowed to stand over several days; elem. anal.;	80%

...Expand

: 366-18-7
[2,2]bipyridinyl

: 124-43-6
sodium pyrophosphate

: VO(4+)*2SO4(2-)*2H2O=VO(SO4)2*2H2O

: ([(2,2'-bipyridine)(VO)2]2(μ-P2O7)]*3.5H2O)

Conditions

Conditions	Yield
In water 2,2'-bipyridine was added to aq. soln. VO(SO4)2*2H2O, aq. soln. Na4P2O7 was added; ppt. was filtered, washed with water and air dried; elem. anal.;	80%

...Expand

: 124-43-6
sodium pyrophosphate

: 7601-90-3
perchloric acid

: [Ga2(2,6-bis((N,N′-bis(2-picolyl)amino)methyl)-4-tertbutylphenolate)(OH)2(H2O)2](ClO4)3·4H2O

: 7732-18-5
water

: [Ga2(2,6-bis((N,N′-bis(2-picolyl)amino)methyl)-4-tertbutylphenolate)(HP2O7)](ClO4)2·3H2O

Conditions

Conditions	Yield
In methanol; acetone at 20℃;	77%

...Expand

: 124-43-6
sodium pyrophosphate

: sodium tetrachloropalladate(II)

: N-(pyridin-2-yl)formamidine

: 7732-18-5
water

: C12H14N6O7P2Pd2*4H2O

Conditions

Conditions	Yield
With nitric acid; potassium hydroxide In ethanol; water at 60℃; for 15h; pH=8;	74.6%

...Expand

Urea hydrogen peroxide Standards and Recommendations

DOT Classification: 5.1; Label: Oxidizer

Urea hydrogen peroxide Specification

The Urea hydrogen peroxide,with the CAS registry number 124-43-6, it is also named as carbamide peroxide. The Hydrogen peroxide with urea (1:1) is an organic compound with the formula CH₆N₂O₃. The IUPAC name of this chemical is hydrogen peroxide; urea. The product's classification code is Anti-infective, topical [dental]. Besides, it is a white crystals or powder, which should be stored in a dry and well-ventilated place at temperature of 15 - 25 °C. In medicine and the pharmaceutical industry, it can be used as an efficient safe and convenient solid disinfectant.this chemical can be prepared by low concentrations of hydrogen peroxide and saturated or supersaturated urea solution.

Physical properties about Urea hydrogen peroxide with urea (1:1) are:
(1)ACD/LogP: -2.11; (2)ACD/LogD (pH 5.5): -2.11; (3)ACD/LogD (pH 7.4): -2.11; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1.69; (7)ACD/KOC (pH 7.4): 1.69; (8)#H bond acceptors: 3; (9)#H bond donors: 4; (10)Polar Surface Area: 23.55 Å²; (11)Flash Point: 72.7 °C; (12)Enthalpy of Vaporization: 43.28 kJ/mol; (13)Boiling Point: 196.6 °C at 760 mmHg; (14)Vapour Pressure: 0.395 mmHg at 25°C.

Safety of Urea hydrogen peroxide:
When you are using this chemical, please be cautious about it as the following: It contacts with combustible material may cause fire and can cause burns. Please keep away from combustible material. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(N)N.OO
(2)InChI: InChI=1/CH4N2O.H2O2/c2-1(3)4;1-2/h(H4,2,3,4);1-2H
(3)InChIKey: AQLJVWUFPCUVLO-UHFFFAOYAW
(4)Std. InChI: InChI=1S/CH4N2O.H2O2/c2-1(3)4;1-2/h(H4,2,3,4);1-2H
(5)Std. InChIKey: AQLJVWUFPCUVLO-UHFFFAOYSA-N

Product Name

Urea hydrogen peroxide

Synthetic route

Urea hydrogen peroxide Standards and Recommendations

Urea hydrogen peroxide Specification

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