Formamide, HCONH2, is obtained by heating ethylformate with ammonia; by heating ammonium formate with urea to 140 deg.
Formate of lead in fine powder is introduced into a long glass tube, one end of which is connected with an apparatus evolving sulphuretted hydrogen, and the other with a receiver.
Carbon monoxide takes part in the syntheses of sodium formate from sodium hydrate, or soda lime (at 200 deg.
Direct experiments with yeast-juice, moreover, show that a mixture of alanine with formic acid or a formate is not fermented, whilst neither the added mixture nor formamide seriously effects the action of the juice on glucose.
Prepare flask cultivations of the organism under observation in glucose formate broth, and incubate for fourteen days under optimum conditions.
Prepare four sets of cultivations: (A) Sloped glucose formate agar, and incubate aerobically at 37° C.
Whenever possible, the nutrient media that are employed in any of the processes should contain some easily oxidisable substance, such as sodium formate (0.
The reaction occurs in two stages by the production of methyl formate and its subsequent chlorination.
The methyl-formate plant was part of an existing installation, but the chlorination and distillation plant were specially installed.
Formate and acetate will be turned into carbonate, while cyanide will remain unchanged if air be excluded.
The alkaline formatewill be left in white crystals if present, together with the cyanide, which will not crystallize, but remain as a deliquescent mass.
Cyanide of silver will precipitate, formate will remain in solution, if not too concentrated.
We know that strong HCN, exposed to light, decomposes into formate of ammonium, which, by distillation with a dilute acid, would give formic acid in the distillate.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "formate" in a variety of sentences. We hope that you will now be able to make sentences using this word.
