526 
COLOR  TESTS  FOR  STRYCHNIA. 
line  and  atropia  indicates  an  intense  brown  color ;  the  words 
red^  and  orange^  in  the  column  headed  nitric  acid  indicate  in- 
tense red  and  orange  respectively. 
TABLE  I. 
Alkaloids,  &c.,  giving  no  Color  with  Cold  Sulphuric  Acid. 
Alkaloids,  &c. 
Cantharadine  
Asparagine  
Caffeine  and  Theine 
Cinchonia  
Codeia   
Emetia  ,  
Strychnia  
Brucia  
Morphia  
Esculine  
Atropia  
Meconine  
Aconitina  
Picrotoxia  
Santonine  
Narcotina  
Amygdaline  
Naphthaline  
Sulphuric  Add. 
Gold.  Warm. 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
Ulue 
Brown 
Yellow 
Yellow 
Yellow 
Pink 
Pink 
Hot. 
0 
0 
0 
0 
0 
0 
Yellowl 
Yellow2 
Brown 
Browns 
Browns 
Brown 
Brown 
Claret 
Brown 
Brown 
Nitric 
Acid. 
0 
0 
0 
0 
Yellow 
Yellow- 
brown 
Piukl 
Red3 
Granges 
Yellow 
0 
0 
0 
Yellow 
0 
Yellow 
Sulphuric  Acid, 
followed  by  the  solution 
of  Permanganate  of 
Potash. 
Red  brown  
Red  brown  
Pink  , 
Pink  
Blue,  mulberry,  or- 
ange 
Red,  brown,  orange, 
yellow 
Br'n,  then  bleached 
Pink. 
Pink. 
Heat, 
0 
Carbon3 
0 
CarbonS 
Carbon' 
Carbon-" 
TABLE  11. 
Alkaloids,  &c.,  giving  Color  with  Cold  Sulphuric  Acid. 
Sulphuric  Acid. 
Nitric  Acid. 
Sulphuric  Acid, 
followed  by  the 
solution  of  the 
Permanganate 
of  Potash. 
Cold. 
Warm. 
Hot. 
Orange^ 
Scarlet 
Claret 
0 
Orange^ 
Red-brown 
Greens 
Orange3 
Pinki 
Pink2 
Brown 
0 
Yellowl 
Pink^ 
Pink3 
Claret 
0 
Claret 
Red-brownl 
Red-brown2 
Red-brown3 
0 
Buflf 
Red-brownl 
Red-brown^ 
Red-brown^ 
0 
PinkS 
PurpleS 
Purple^ 
Purplel 
Yellow 
Green ;  slate 
Purple^ 
Purplel 
Purple^ 
Yellow 
Green;  brown 
Yellow 
Yellow 
Yellow-brown 
Yellow 
Yellow 
YellowS 
Green 
Orange 
Yellow 
Orange^ 
Red-brown 
Yellow 
Yellow 
Red-brown3 
Red-brown3 
Green-brown3 
Buff 
Yellow 
Red-brown^ 
Red-brown3 
Red-brown3 
Pinks 
Yellow3 
BrownS 
Browns 
0 
Pink 
Yellow 
Brown 
Brown 
Brown 
0 
Red-brown 
Claret 
Claret 
Red-brown2 
Alkaloids,  Ac. 
Veratria  
Piperine  
Delphinia  J 
Salicine   ( 
Digitaline   / 
Elaterine  \ 
Papaverina ... 
Paramorphia. 
Quinia   f 
Aloine   | 
Jalapine  J 
Narceine   | 
Phloritzin   | 
Solania   [ 
Cubebine  
Quinoidin  j 
Sanguinarina  \ 
