... analysis. Nitric Anhydride (N206), sometimes but erroneously called Anhydrous Nitric Acid, is a solid crystalline substance formed on passing dry chlorine over dry ...

... of which consists in treating the alcohol with anhydrous calcium chloride, by which a crystalline compound of the composition CaCl2.4CH3OH is obtained. ...

... of which consists in treating the alcohol with anhydrous calcium chloride, by which a crystalline compound of the composition CaCl2.4CH3OII is obtained. ...

... carbonate, monohydrated. 87.0 gm, (74 gm, of 'anhydrous or 200 giir, of the * crystalline salt, ',10 H2O, may be used,| Sodium or ... gm. of sodium bisulfite and 1 gm, of crystalline sodium sulfite (Na^GO^•TI^O) or 0,5 gm. of anhydrous sodium sulfite, in 200 cc, of distilled water. ...

... chloric acid, or zinc chloride, or sulphuric acid, anhydrous aldehyd is converted into two polymeric crystalline modifications, of which paraldehyd melts at 10.5° ...

... chloric acid, or zinc chloride, or sulphuric acid, anhydrous aldehyd is converted into two polymeric crystalline modifications, of which paraldehyd melts at 10.5° ...

... then cooling again, repeating the processes if necessary. Anhydrous acetic acid is a colourless, crystalline, hygro- scopic solid, melts at 16-5°, boils ...

... then cooling again, repeating the processes if necessary. Anhydrous acetic acid is a colourless, crystalline, hygro- scopic solid, melts at 1G-50, boils ...

... Six gm of KH2P04 and 2 gm of anhydrous Na2HP04 (or 5 gm of crystalline Na2HP04.12H20) are dissolved in water and diluted ... of sodium bisulfite (NaHSOs) and 1 gm of crystalline sodium sulfite {Na2SOs. 7H20), or 0.5 gm of anhydrous sodium sulfite, in 200 cc of distilled water. ...

... colcothar or rouge. Description.-I.' Sulphuric Anhydrid, or Anhydrous sulphuric acid (SO3), is a white, crystalline solid, which melts at 20° C. (68° F.), ...