COMPILED DATA UNDER GREEN TABLE NUMBERS. 87 



Shade. Orange. Offered by 2 out of 12 sources. 



18. Trade names. Chrysoidin R; Cerotin Orange; C extra; Gold 

 Orange for cotton. 



Name under which it was offered on the United States market as a 

 food color in 1907. Chrysoidin R. 



Scientific name. Anilin-azo-meta-tolylene-diamin. 



Shade. Yellow brown. Offered by 1 out of 12 sources. 



41. Trade name. Chrysoidin R. 



Scientific name. Hydrochlorid of toluene-azo-meta-tolylene-di- 

 amin. 



Discovered. 1876. 



Shade. Orange Brown. 



(NOTE. It has not been possible accurately to differentiate in the literature as to 

 whether Nos. 17, 18, or 41, or all three, were referred to.) 



FAVORABLE. 



1. WEYL(P. 115): " Nonpoisonous * * * Chrysoidin * * *. " 



2. Permitted by the law of Italy. 



UNFAVORABLE. 



1. Prohibited by Confectioners' List. 



2. WEYL (p. 126)'. Experiment on dog, giving him 113 milligrams per kilogram body 



weight, or 79 grains per 100 pounds body weight, produced a slight albuminuria. 

 In a second experiment a dog receiving "1 grain " ("grain" is evidently a 

 misprint for "gram " and will be so treated), that is, 105 milligrams per kilogram 

 body weight, or 74 grains per 100 pounds body weight, daily for one month, did 

 not produce albuminuria, but caused a loss of body weight of about 12.5 percent. 

 A third dog receiving about 2 milligrams per kilogram body weight, or about 1.5 

 grains per 100 pounds body weight subcutaneously, suffered a loss of 20 per cent 

 of its body weight in 23 days; dose repeated 24 days after and animal kept 

 under observation seven days longer when animal was normal. 



3. Weyl in summarizing experiments on these three dogs concludes as follows: 



"Chrysoidin produces, according to my investigations, a slight albuminuria, 

 and notable reduction in body weight, but further disturbance has not been 

 noted." (p. 127.) 



4. FRAENKEL (p. 577): "The abovennentioned Chrysoidin * * * produces a 



slight albuminuria, and a notable decrease of body weight, and produces factory 

 eczema." 



5. LEWIN (Lehrbuch der Toxikologie, 1897, p. 231): " Produces eczema," and cites 



Deutsche Med. Wochenschr., 1891, p. 45. 



G. T. 28. 



Trade name. Archil Substitute V. 



Scientific name. Sodium salt of para-nitrobenzene-azo-alpha-naph- 

 thylamin-para-sulphonic acid. 

 Discovered and patented. 1878. 

 Shade. Red. Not offered. 



