A one-pack solid pharmaceutical composition for dialysate containing sodium bicarbonate which can prevent the reactions between sodium bicarbonate and acetic acid and between sodium bicarbonate and electrolytes, and is excellent in long term storage stability is provided. The solid pharmaceutical composition...
Poly(ethylene oxide)-based solid-state electrolytes are widely considered promising candidates for the next generation of lithium and sodium metal batteries. However, several challenges, including low oxidation resistance and low cation transference numb
A solid preparation for dialysis for preparing a double preparation type sodium bicarbonate solid preparation for dialysis in which there is no fear that a sugar component is decomposed or colored, and which can maintain stability and is... T Kai,K Yamamoto,K Fujiki,... - EP 被引量: 14发...
Briefly, 10–20 µg of protein or protein-initiator complexes (10 µL of a 2 mg mL−1 protein solution in deionized water) were added to 15 µL of 50 mM ammonium bicarbonate with 1.5 µL of 100 mM dithiothreitol in a 0.5 mL Eppendorf tube. The reaction...
Dts-compounds are resistant to strong acids, including HBr in acetic acid and hot 6 N HCl; and to weak bases, such as aqueous sodium bicarbonate and a-amino groups of peptides. Cleavage at the carbonyl occurs with strong bases, 648 R. B. MERRIFIELD yielding the free amine with aqueous...
HOAc acetic acidTEA triethylamineTFA trifluoroacetic acidTFAA trifluoroacetic anhydrideEt3N triethylamineDIPEA diisopropylethylamineDIEA diisopropylethylamineK2CO3 potassium carbonateNa2CO3 sodium carbonateNa2S2O3 sodium thiosulfateCs2CO3 cesium carbonateNaHCO3 sodium bicarbonate...
The cooled aqueous phase is neutralized with concentrated hydrochloric acid and extracted once with ethyl acetate. The resulting amine is not isolated but the aqueous solution is immediately reacted further. For this, the solution is adjusted to pH 8 with solid sodium bicarbonate and diluted with...
The samples containing SA and SB were dissolved in a solution of methanol-0.2% sodium bicarbonate (7:3, v/v) and applied to the Oasis MAX cartridge. The cartridge was washed with a solution of methanol containing 1% acetic acid. SA and SB were eluted with methanol-water-formic acid (70...
The haemostatic layer of the solid dressing may also optionally contain one or more suitable foaming agents, such as a mixture of a physiologically acceptable acid (e.g. citric acid or acetic acid) and a physiologically suitable base (e.g. sodium bicarbonate or calcium carbonate). Other suitabl...
(2) 6-Azidohexanal: Solid trichloroisocyanuric acid (TCCA; 4.3 g) was added in small portions to a vigorously stirred mixture of 6-azido-1-hexanol (7.15 g) and sodium bicarbonate (5.0 g) in dichloromethane (100 mL) and water (10 mL). The mixture was stirred for an additional 30 minute...