Results 31 to 40 of about 31,327 (236)
Interaction of Celestine Concentrate and Reagent Grade SrSO4 with Oxalate Solutions [PDF]
Acta Montanistica Slovaca, 2012 The interaction of reagent grade strontium sulphate and celestine concentrate with aqueous solutions of oxalic acid, sodiumoxalate and ammonium oxalate for the production of strontium carbonate were investigated for different oxalate compound:SrSO4 ...
Abdullah Obut
doaj
Organic acids and cloud droplet acidity in recent years at Whiteface Mountain, NY, with a focus on wildfire smoke influence [PDF]
Atmospheric Chemistry and PhysicsClouds facilitate the transformation of atmospheric gases and particles, yet the impact of cloud processing on organic compounds remains poorly understood due to the paucity of routine measurements within aqueous samples (e.g., cloud water and ...
A. Tripathy +21 more
doaj +1 more source
Bulletin of Faculty of Pharmacy Cairo University, 2015 Objective: The present study investigated the antiurolithiatic effect of standardized methanolic extract of Biophytum sensitivum (MBS) against calcium oxalate urolithiasis in rats.
Anil T. Pawar, Niraj S. Vyawahare
doaj +1 more source
Protection of Stone Monuments Using a Brushing Treatment with Ammonium Oxalate [PDF]
Coatings, 2021 Stone monuments and buildings are susceptible to weathering. Carbonate-based stones are especially vulnerable in acidic environments, whereas magmatic acidic stones are more susceptible to chemical weathering in basic environments. To slow down surface corrosion of limestone and marble artworks/buildings, protective coatings which inhibit calcite ...
Domagoj Mudronja +5 more
openaire +3 more sources
Ekstraksi Pektin dari Kulit Kakao (Theobroma cacao L.) Menggunakan Amonium Oksalat
Jurnal Teknologi dan Industri Pertanian Indonesia, 2013 Cocoa (Theobroma cocoa L) is one of the local superior commodities in Aceh Province. The production of cocoa continues to increase significantly every year.
Cut Erika
doaj +1 more source
Allylammonium hydrogen oxalate hemihydrate [PDF]
Acta Crystallographica Section E Structure Reports Online, 2014 In the title hydrated molecular salt, C3H8N+·C2HO4−·0.5H2O, the water O atom lies on a crystallographic twofold axis. The C=C—C—N torsion angle in the cation is 2.8 (3)° and the dihedral angle between the CO2and CO2H planes in the anion is 1.0 (4)°. In the crystal, the hydrogen oxalate ions are linked by O—H...O hydrogen bonds, generating [010] chains.
Błażej Dziuk +2 more
openaire +3 more sources
International Journal of Horticultural Science, 2000 Dietary intake of large amounts of nitrates and oxalates presents a health hazard. In this study experiments were conducted with two oxalate accumulating vegetables rhubarb (Rheum rhabarbarum L.) and Swiss chard (Beta vulgaris L. var.
A. Ombódi, M. Saigusa
doaj +1 more source
A survey of Top 200 Drugs—Inconsistent Practice of Drug Strength Expression for Drugs Containing Salt Forms [PDF]
, 2012 Many ionizable drugs are developed and marketed as salt forms. However, there are no clear US regulatory guidelines on drug strength labeling for salts. The strengths of some drugs are expressed as salts and some as free acids/bases.
Prohotsky, Daniel, Zhao, Fang
core +2 more sources
Poly[butane-1,4-diammonium [tri-μ-oxalato-dimanganese(II)] hexahydrate]
IUCrData, 2016 In the title coordination polymer, {(C4H14N2)[Mn2(C2O4)3]·6H2O}n, the MnII ions are octahedrally coordinated by the oxalate ligands to form a two-dimensional honeycomb-like network.
Masaaki Sadakiyo +2 more
doaj +1 more source
Postmortem tissue distribution of morphine and its metabolites in a series of heroin related deaths [PDF]
, 2018 The abuse of heroin (diamorphine) and heroin deaths are growing around the world. The interpretation of the toxicological results from suspected heroin deaths is notoriously difficult especially in cases where there may be limited samples.
Beer, Lewis J. +6 more
core +5 more sources