AMMONIUM. 43 



0. Liquor Ammoniae Citratis. Solution of 

 Citrate of Ammonia. 3XII 4 .0 (i H-O 7 dissolved in 

 water. Made by adding Strong Solution of Am- 

 monia to a solution of Citric Acid. 



Dose. ? to fi fl.dr. 



y. Spiritns Ammonias Ammaticus. Aromatic 

 Spirit of Ammonia. Sal-volatile. Made by distil- 

 ling a mixture of Strong Solution of Ammonia, 

 Carbonate of Ammonia, Volatile Oil of Nutmeg, 

 Oil of Lemon, Spirit, and Water. 



Dose. -j to 1 fl.dr. 



Spiritns Ammonia Aromaticus is used in pre- 

 paring Tinctura Guaiaei Ammoniata, 

 Tinctura Yaleriamv Ammoniata. 



S. Spiritus Ammonige Fcetidus, Fetid Spirit' 

 of Ammonia. Made by adding Strong Solution of 

 Ammonia to an extract made from Assafcetida 

 macerated in spirit. 



to 1 11. dr. 



* pre- 

 i, andl 



e. Tinctura Opii Ammoniata. See Opium. 

 From Liquor Ammonite Fortior are made : 



. Ammonise Phosphas. Phosphate of Ammo- 

 nia. (NH 4 ),HPO 4 . 



Source. Made by adding Strong Solution of 

 Ammonia to Diluted Phosphoric Acid, evaporating 

 and crystallising. 



Characters. Transparent colourless prisms, be- 

 coming opaque by exposure. Solubility, 1 in 2 of 

 water. 



Dose. b to 20 gr. 



77. Liquor Ammonia. Solution of Ammonia. 

 NH 3 (10 jior cent.) dissolved in water. 



.. .- M;ul<> by mixing one part of Strong 

 Solution of Ammonia with two parts of Distilled 

 Water. 



. 10 to 20 min. diluted. 



I't'tparation. 



Linimontum Ammoniae. Liniment of Am- 

 Solution of Ammonia, 1 ; Olive Oil, 3. 



From Liquor Ammonia arc made : 



i. Ammonia? UteTlKQMr Benzoate of Am- 

 monia. NH 4 .C 7 H 5 O.,. 



