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  • noun

Synonyms for hydrogen

a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas

References in periodicals archive ?
Herein, we wish to report the synthesis of 3, 4dihydro-3-substituted-2H-naphtho [2,1-e][1,3] oxazine derivatives promoted by potassium dihydrogen phosphate as a catalyst (Scheme 1).
It's not as bad as it sounds: dihydrogen monoxide is the chemical name for water.
But the toxin in question -- the scary-sounding "dihydrogen monoxide" -- is in fact ...
Altun (2002) used 0.01 M potassium dihydrogen phosphate-methanol-acetonitrile-isopropyl alcohol (84: 4: 6: 6) mobile phase.
In the current work, the raw materials for the MPC formation were dead-burnt magnesia (MgO, Liaoning Xinrong Mining Co., Ltd., China) obtained by calcinating magnesium carbonate at 1700[degrees]C, and analytically pure ammonium dihydrogen phosphate (ADP, AR-grade, Jinshan Chemical Reagent Co., Ltd., Chengdu, China) and quartz powders were prepared by ball-milling quartz for 30 min.
35% (w/v) sodium dihydrogen phosphate was diluted by the supernatant and the solution pH was adjusted to 5 by 10% of HCL and 0.1 M NaOH solutions in a test tube.
The equilibria solid phase remains the same, and only anhydrous potassium nitrate and potassium dihydrogen phosphate exist as solid phases.
Potassium dihydrogen orthophosphate 0.05 M solution was prepared by dissolving accurately 40.8 gm in about 5.0 L purified water using 6.0 L volumetric flask, the pH of this solution was adjusted using sodium hydroxide dilute solution and diluted to 6.0 L using purified water.
- El Cajon, California-based silver dihydrogen citrate (SDC) antimicrobial creator PURE Bioscience, Inc.
Its technology is based on patented stabilized ionic silver and its initial products contain silver dihydrogen citrate, or SDC, a broad-spectrum, non-toxic antimicrobial agent that offers 24-hour residual protection and formulates with other compounds.
Name Chemical formula Zinc phosphate [Zn.sub.3][(P[O.sub.4]).sub.2] Potassium dihydrogen K[H.sub.2]P[O.sub.4] phosphate Sodium hydrogen phosphate [Na.sub.2]HP[O.sub.4] Ammonium phosphate (N[H.sub.4]P[O.sub.3])n Trichloroethyl phosphate [C.sub.6][H.sub.12][Cl.sub.3][O.sub.4]P Diphenyl hydrogen phosphate [C.sub.12][H.sub.11][O.sub.4]P Name Purity Manufacturer Zinc phosphate >99% Sinopharm Group Co., Ltd.
It was noticed that with Zorbax Eclipse XDB C8 (4.6 x 150 mm, 5 m) column and recommended mobile phase comprising acetonitrile - methanol - potassium dihydrogen phosphate (22+34+44 v/v), the desired results obtained were not according the chromatograms provided by European Pharmacopeia (EP), but by using another column (ACE 5 C8) (4.6 x 150 mm, 5 m), an extra peak of diazepam degradant was obtained, which showed that by using appropriate mobile phase containing CH3CN- CH3OH- KH2PO4 (20+32+48 v/v), the better results can be achieved.
Scientists are developing silver dihydrogen citrate (SDC) as an antimicrobial for direct food contact.
Initially inorganic sodium acid phosphate in the form sodium dihydrogen phosphate and ATP Stimulators (Novizaca) @ 25ml of reconstituted solution was administered intravenously and also same dose subcutaneously.