Switch to new thesaurus Noun 1. sodium - a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)...
We may indeed live yet to see, or at least we may feel some confidence that those who come after us will see, such bodies as oxygen and hydrogen in the liquid, perhaps even in the solid state, and the question of their metallic or non-metallic nature thereby finally settled. — Thomas...
colloidal properties. For example, albumin is used as emergency treatment to restore or maintain circulating blood volume in patients in hypovolemic shock. It is also used in the context of the treatment of cirrhosis, extensive burns, adult respiratory distress, haemolytic disease of the newborn,...
in particular, bleach activators and bleach catalysts, and oxygen transfer agents. The finished bleaching compositions which comprise the bleaching composition components according to the invention are characterized by favorable rheological behavior, and by good compatibility with other components. They have ...
Said SRA preferably further comprises from 0.5% to 20%, by weight of the oligomer, of a crystallinity-reducing stabilizer, for example an anionic surfactant such as linear sodium dodecylbenzenesulfonate or a member selected from xylene-, cumene-, and toluene- sulfonates or mixtures thereof, these...
a method for preparing the same. The homeotropic alignment liquid crystal film prepared according to the present invention may be very useful as a major component of a viewing-angle compensation film and a retardation film, etc. in LCD, and has advantages of simplicity of the manufacturing proce...
Transfer of liquid hydrogen should be performed in a vacuum-insulated system to minimize the loss due to vaporization and avoid the formation of liquid air with subsequent enrichment of oxygen. In addition, this transfer should be conducted in a closed system with a proper safety relief device to...
Occurrence of oxygen in the analyzed samples cannot be attributed to the action of plasma because plasma was produced in oxygen-free atmosphere. It should be noted that the carbonaceous products, after isolation from the plasma reactor, were kept in air atmosphere before subjected to further analysi...
Hydrogen fluoride (bp. 19.5 °C), which evolved in both the liquid and vapor phases during the reaction, are also highly corrosive and cause severe burns on skin contact. Care must be taken! Prior to use, all hydrocarbon greases must be removed and apparatus gradually passivated with ...