COMMERCIAL FERTILIZERS. 



221 



Potash Compounds. 



Muriate of Potash. 

 (Messrs. Bagg & Batchelder, Springfield, Mass.) 



n. 



Muriate of Potash. 

 (Sent by Hon. Jaraes 8. Grinnell, Greenfield, Mass.) 



Moisture lost at 100° C. 

 Potassium oxide 

 Potassium chloride . 

 Sodium chloride 



Per cent. 



.53 

 51.99 

 82.30 

 13.80 



