COMPILED DATA UNDER GREEN TABLE NUMBERS. 107 



FAVORABLE. 



Nothing. 



UNFAVORABLE. 



1. Prohibited by Confectioners' List. 



DOUBTFUL. 



1. HOUGHTON (/. Amer. Chem. Soc., 1907, v. 29, pp. 1351-57): Hinders fibrin diges- 

 tion at all strengths; at 1 : 200 hinders casein and albumen digestion. 



G. T. 163. 



Trade names. Biebrich Scarlet ; Ponceau B; New Red L; Ponceau 

 3 RB; Fast Ponceau B; Imperial Scarlet. 



Scientific name. Sodium salt of sulphobenzene-azo-sulpho-ben- 

 zene-azo-beta-naphthol. 



Discovered. 1878. 



Shade. Scarlet. Not offered. 



FAVORABLE. 



1. Permitted by law in Italy. (See Lieber, pp. 18, 22, 23.) 



UNFAVORABLE. 



1. Prohibited by Confectioners' List. 



G. T. 164. 



Trade name. Crocein Scarlet O extra. 



Scientific name. Sodium salt of sulphobenzene-azo-sulphoben- 

 zene-azo-beta-naphthol-sulphonic acid . 

 Discovered. 1888. 

 Shade. Scarlet. Not offered. 



FAVORABLE. 



Nothing. 



UNFAVORABLE. 



1. Prohibited by Confectioners' List. 



G. T. 166. 



Trade name. Wool Black. 



Scientific name. Sodium salt of sulphobenzene-azo-sulphoben- 

 zene-azo-para-tolyl-beta-naphthylamin. 

 Discovered. 1885. 

 Shade. Black. Not offered. 



FAVORABLE. 



1. Permitted by Confectioners' List. 



2. WEYL (p. 134): "The following is a summary of the results obtained with the 



Disazo colors submitted to test by me, viz: * * * Wool Black * * *. 

 All these proved to be nonpoisonous * * *." 



