358 DR ANDERSON’S RESEARCHES ON SOME OF THE 
they are rather sparingly soluble, and in ether they do not dissolve. Dried at 
212°, their analyses gave 
SISA carbonic acid, and 
4-108 grains of hydrochlorate of thebaine gave 
I 
PRawiay” Wea water. 
5°356 grains of hydrochlorate of narceine gave 
1 ee a SS US carbonic acid, and 
3192 ... hydrogen. 
3-620 grains of hydrochlorate of narceine gaye 
Asian ace. chloride of silver. 
5°355 grains of hydrochlorate of narceine gaye 
2:085 ... chloride of silver. 
Experiment. Calculation. 
——— 
I. Il. 
Carbon, : 62°39 62:19 62-38 Cyg 228 
Hydrogen, - 6°80 6°62 6:56 ial, 24 
Nitrogen, : a3 riot 3°83 N 14 
Oxygen, ‘ Ags ae 17:52 O, 64 
Chlorine, é 10-36 9-63 9-71 Cl. 35°5 
100-00 365°5 
The salt, dried at 212°, contains, therefore, two equivalents of water, and is 
represented by the formula, C,, H,, NO, H Cl + 2 HO. 
Platinochloride of Thebaine-—The platinum compound is thrown down as a 
yellow crystalline precipitate on the addition of bichloride of platinum to the 
preceding compound. It is sparingly soluble in boiling water, and the solution 
deposits a salt which appears to be a product of decomposition. 
carbonic acid, and 
5-555 grains of platinochloride of thebaine, dried at 212°, gave 
I 8°735 
2-180 cee Water: 
8593  ... carbonic acid, and 
5-418 grains of platinochloride of thebaine, dried at 212°, gave 
Il. 
2°315. _ 55...) water: 
5-037 grains of platinochloride of thebaine gave 0-927 grains of platinum. 
4-998 = 0-936 
5°793 oe ae = 1:100 
Experiment. Calculation. 
aS ea OO OOOO 
D. II. Iii. 
Carbon, : 42°88 43°25 Ae 42°60 Cos 228 
Hydrogen, . 4:36 4:74 ae 4:48 lal, 24 
Nitrogen, . par ots BoE 2-61 N 14 
Oxygen, c aS hts aut 11:98 O, 64 
Chlorine, ; Bee ree aan 19-89 Cl, 106°5 
Platnum, . 18:43 18-72 18-98 18-44 Pt 98-7 

