• Thumbnail for Hydrogen peroxide–urea
    Hydrogen peroxideurea (also called Hyperol, artizone, urea hydrogen peroxide, and UHP) is a white crystalline solid chemical compound composed of equal...
    15 KB (1,405 words) - 09:56, 22 June 2024
  • Thumbnail for Hydrogen peroxide
    lower temperatures under reduced pressure. Hydrogen peroxide forms stable adducts with urea (hydrogen peroxideurea), sodium carbonate (sodium percarbonate)...
    92 KB (9,247 words) - 03:39, 15 October 2024
  • Thumbnail for Cerumenolytic
    agent. Common cerumenolytics such as hydrogen peroxide and hydrogen peroxide - urea (also called carbamide peroxide) are topical preparations used to facilitate...
    10 KB (889 words) - 11:49, 8 April 2024
  • sodium carbonate or urea. An exception is sodium perborate, which has a cyclic structure containing two O-O single bonds. Peroxide bleaches are considered...
    3 KB (309 words) - 14:32, 30 August 2023
  • R3 and R4 groups are hydrogen (–H), organyl or other groups. Examples include carbamide peroxide, allantoin, and hydantoin. Ureas are closely related to...
    61 KB (7,066 words) - 14:31, 30 October 2024
  • Thumbnail for Bis(trimethylsilyl)peroxide
    ether. It is prepared by treating trimethylsilyl chloride with the Hydrogen peroxide-urea complex. Baj, Stefan; Chrobok, Anna; Słupska, Roksana (2009-02-01)...
    2 KB (200 words) - 22:34, 2 June 2023
  • R. (1990). "Oxidation Reactions Using UreaHydrogen Peroxide; A Safe Alternative to Anhydrous Hydrogen Peroxide". Synlett. 1990 (9): 533–535. doi:10.1055/s-1990-21156...
    10 KB (801 words) - 13:59, 24 December 2023
  • dihydroxyacetone phosphate + hydrogen peroxide Hydrogen peroxide + 4-aminophenazone + 4-chlorophenol --(enzyme peroxidase)--> colored complex Urea + water --(enzyme...
    5 KB (577 words) - 05:00, 29 November 2023
  • Thumbnail for Dakin oxidation
    phenol and phenyl carboxylic acid products. Mixing urea and hydrogen peroxide yields urea-hydrogen peroxide complex (UHC). Adding dry UHC to solventless phenyl...
    15 KB (1,516 words) - 13:25, 26 August 2024
  • Thumbnail for Ammonia
    Ammonia (redirect from Hydrogen nitride)
    the peroxide process Hydrogen cyanide, in the BMA process and the Andrussow process Hydroxylamine and ammonium carbonate, in the Raschig process Urea, in...
    139 KB (14,938 words) - 16:08, 30 October 2024
  • Thumbnail for Hydrazine
    can be synthesized from ammonia and hydrogen peroxide with a ketone catalyst, in a procedure called the Peroxide process (sometimes called Pechiney-Ugine-Kuhlmann...
    51 KB (5,279 words) - 17:19, 2 November 2024
  • (molar mass: 94.07 g/mol, exact mass: 94.0378 u) may refer to: Hydrogen peroxide - urea Methylammonium nitrate This set index page lists chemical structure...
    292 bytes (58 words) - 19:00, 27 August 2022
  • Thumbnail for Dairy in India
    M1 (in 5.7% of samples) and antibiotics (1.2%). Adulterants – hydrogen peroxide, urea, detergents and neutralisers – were found in 12 of the 6,432 samples...
    72 KB (7,284 words) - 12:04, 21 September 2024
  • Thumbnail for Trifluoroperacetic acid
    of handling pure or highly concentrated solutions of hydrogen peroxide, hydrogen peroxideurea can be used to give the peracid. This method involves...
    35 KB (3,323 words) - 02:45, 23 October 2024
  • McMullan, R. K. (1981-05-01). "Neutron diffraction study of the 1:1 urea:hydrogen peroxide complex at 81 K". Acta Crystallographica Section B Structural Crystallography...
    21 KB (1,257 words) - 16:13, 2 November 2024
  • Thumbnail for Thiourea
    to urea (H2N−C(=O)−NH2), except that the oxygen atom is replaced by a sulfur atom (as implied by the thio- prefix); however, the properties of urea and...
    18 KB (1,771 words) - 02:57, 14 March 2024
  • hydrogen peroxide releasing chemicals (specifically sodium perborate, sodium percarbonate, sodium perphosphate, sodium persulfate, and urea peroxide)...
    4 KB (262 words) - 19:35, 28 July 2024
  • Thumbnail for Pyridine-N-oxide
    Oxidation can also be effected by a modified Dakin reaction using a urea-hydrogen peroxide complex, and sodium perborate or, using methylrhenium trioxide (CH...
    7 KB (663 words) - 19:01, 15 September 2024
  • Thumbnail for Zakłady Azotowe Puławy
    (ammonium nitrate, urea, UAN, ammonium sulfate), one of the world's largest producers of melamine. It also produces caprolactam, hydrogen peroxide, AdBlue and...
    10 KB (940 words) - 20:22, 4 February 2024
  • Thumbnail for Hydroquinone
    involves hydroxylation of phenol over a catalyst. The conversion uses hydrogen peroxide and affords a mixture of hydroquinone and its ortho isomer catechol...
    25 KB (2,427 words) - 13:46, 7 September 2024
  • fluorochemicals, hydrogen peroxide, PMMA and thiochemicals) and performance products (additives, organic peroxides, agrochemicals and urea-formaldehyde resins)...
    27 KB (2,339 words) - 20:39, 22 September 2024
  • Thumbnail for Cyanamide
    Cyanamide (redirect from Hydrogen cyanamide)
    compounds containing an acidic proton. Water, hydrogen sulfide, and hydrogen selenide react with cyanamide to give urea, thiourea, and selenourea, respectively:...
    18 KB (1,805 words) - 16:28, 15 September 2024
  • sanitizer Hexachlorocyclohexa-2,5-dien-1-one Hydrogen peroxide Hypochlorous acid Hypomide Imidazolidinyl urea Iodophor Isopropyl alcohol Jeyes Fluid – a...
    11 KB (989 words) - 10:44, 4 October 2024
  • Thumbnail for Organic compound
    define an organic compound as a chemical compound that contains a carbon–hydrogen or carbon–carbon bond; others consider an organic compound to be any chemical...
    21 KB (2,288 words) - 03:40, 2 November 2024
  • Thumbnail for Triuret
    Triuret (category Ureas)
    of uric acid with hydrogen peroxide. Triuret is a complicating by-product in the industrial synthesis of melamine from urea. Urea Biuret Cyanuric acid...
    3 KB (303 words) - 22:06, 1 October 2023
  • Thumbnail for Denaturation (biochemistry)
    (DMSO), propylene glycol, and urea. These chemical denaturing agents lower the melting temperature (Tm) by competing for hydrogen bond donors and acceptors...
    30 KB (3,182 words) - 02:16, 27 October 2024
  • Thumbnail for Thymine
    have persisted within these bodies due to an oxidation reaction with hydrogen peroxide. Thymine was first prepared by hydrolysis of the corresponding nucleoside...
    10 KB (889 words) - 09:48, 9 August 2024
  • Thumbnail for Thiourea dioxide
    dioxide is hydrolyzed to urea and sulfoxylic acid. It has been found that at pH values of less than 2, thiourea and hydrogen peroxide react to form a disulfide...
    8 KB (731 words) - 21:20, 17 March 2024
  • Explosive (section Peroxides)
    1'-Azobis-1,2,3-triazole Acetone peroxide (TATP), Cumene hydroperoxide, Diacetyl peroxide, Dibenzoyl peroxide, Diethyl ether peroxide, Hexamethylene triperoxide...
    72 KB (8,212 words) - 16:00, 31 October 2024
  • Thumbnail for Povidone-iodine
    sensitization rate to the product is 0.7%. The iodine in PVP-I reacts with hydrogen peroxide, silver, taurolidine and proteins such as enzymes, rendering them...
    22 KB (2,243 words) - 21:48, 21 September 2024