6 ART. 8. — DIVERS AND OGAWA : SULPHAMIDE. 



with exactly enough dilute hydrochloric acid to decompose it, 

 just as Traube directs. The filtrate from the silver chloride, 

 which must not be acid, gives the sulphamide in good crystals, 

 when it is evaporated in the desiccator. It is to be recrystallised, 

 and, since it is exceedingly soluble, the mother-liquors must be 

 worked up, if a good yield is wanted. 



We are under obligations to Mr. Tojiro Suzuki for material 

 assistance in the experimental work of this paper. 



