within wi.le limit-. The author has observe*!, t'urthor 

 certain conditions of concentration and temperaf arc 

 ous product is the normal product of crystallization 

 f a purity of 97 to 98 solidify over night to a hare 

 ), after the separation of the syrup, resembles loa 

 e importance of this observation to the industry o 



be product .1. the excellent appearance of the product 

 rge use it will have in replacing loaf sugar made fron 



xv, 1104, May, 





ammonia gas i> ' ion, oxysulplio- 



ammonium, transformable into urea by the simple 

 f hydrogen sulphide : 



COS(XII„) 2 = H 2 S + CH 4 N 2 0. 



COS(NH 3 ). 2 = H 2 + CH 4 N 3 S. 



This formation of both bodies is due either to the existence of two 

 isomeric oxysulphocarbamatcs, or to two simultaneous reactions 

 resulting from the multiplicity of the point- of attack >^' a simile 

 one.— (7. B., xciv, 1069, April, 1882. G. F. b. 



7. Note on f/itf I/,tt?,„r p>r,n of Snr.-tfnxcof,. ; by Professor ( '. 

 F. SJka.kktt. Princeton.' N. .[.' r.„„„n.ni.-at ; .d.j_In the em- 



