de Haana, et al.Reactive extraction of carboxylic acids from apolar hydrocarbons using aqueous solutions of sodium hydrogen carbonate with back-recovery using carbon dioxide under pressure. Separation and Purification Technology . 2005Kuzmanović B, Kuipers N J M, Haan Andre B, Kwant G. Reactive ...
[3.2.0]heptane-2-carboxylic acid, 3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-, 4,4-dioxide, sodium salt, (2S,3S,5R)- (1:1); CL 307,579; CL-298741, YTR-830H, [2S-(2α, 3β, 5α)]-3-Methyl-7-oxo-3(1H,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo[3.2.0]...
This extract was then immediately transferred into a 5% w/v aqueous solution of sodium hydrogen carbonate, and the pH of the mixture was adjusted to a value of 7.0 by the addition of 2 N hydrochloric acid. The mixture was then adsorbed on a Diaion HP-20 column. The column was washed ...
sodium bicarbonate/carbonatesoda Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd. sodium n sodio; — benzoate benzoato sódico or de sodio; — bicarbonate bicarbonato sódico or de sodio; — chloride cloruro sódico or de sodio; — fluoride fluoruro sódico or de sodio;...
This extract was then immediately transferred into a 5% w/v aqueous solution of sodium hydrogen carbonate, and the pH of the mixture was adjusted to a value of 7.0 by the addition of 2 N hydrochloric acid. The mixture was then adsorbed on a Diaion HP-20 column. The column was washed ...
In the wash process, sodium percarbonate does form hydrogen peroxide and sodium carbonate. Sodium carbonate is a water-soluble mineral and ubiquitously present in the aqueous environment as there is an equilibrium with carbon dioxide from the atmosphere and with other dissolved minerai carbonates. ...
Therapeutically, sodium lactate is used in infusions as a component of Ringer-lactate solution; as an alternative for sodium hydrogencarbonate in light acidosis; as a rehydrating agent; and as a carrier for electrolyte concentrates or medicines in perfusion/ infusion solutions. ...
Sodium hydride belongs to ionic crystals, salt compounds in which the hydrogen is negative monovalent ions. When heating, it is unstable, decomposition without melting, hydrolysis reaction of sodium hydride with water to prepare sodium hydroxide and hydr
Reference solution (b).Dissolve 25mg of amoxicillin trihydrate CRS and 25mg of ampicillin trihydrate CRS in 10mL of sodium hydrogen carbonate solution R .Plate :TLC silanised silica gel plate R .Mobile phase :mix 10volumes of acetone R and 90volumes of a 154g/L solution of ammonium acetate...
Moreover, it should be noted that surfactant-metal ion and additional hydrogen ion interactions will be more important in terms of separation capacity than the membrane material itself. Regardless of the concentration of hydrochloric acid used, the zeta potential of the membrane is positive [70]. ...