Prepare this solution fresh. ... A solution containing 10 percent (w/v) of H^Cv Prepare by cautiously adding 57 ml. of sulfuric acid (95-98 percent) or sulfuric acid T.S. to about 100 ml. of water, then cool to ... Trinitrophenol T.S. (Picric Acid T.S.).
|Title||:||Food Chemicals Codex|
|Publisher||:||National Academies - 1972-01-01|