Chile saltpeter
Americannoun
Etymology
Origin of Chile saltpeter
First recorded in 1870–75
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The commercial preparation of iodine utilizes the reduction of sodium iodate, NaIO3, an impurity in deposits of Chile saltpeter, with sodium hydrogen sulfite:
From Textbooks ● Feb. 14, 2019
There are tremendous deposits of Chile saltpeter, NaNO3, in the desert region near the boundary of Chile and Peru.
From Textbooks ● Feb. 14, 2019
Iodine compounds are found in small quantities in Chile saltpeter, underground brines, and sea kelp.
From Textbooks ● Feb. 14, 2019
"The same amount, combined in Chile saltpeter, comes to—?"
From The Air Trust by George Allan England
Fixed nitrogen in its cheapest form, Chile saltpeter, rose to $250 during the war.
From Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries by Edwin E. Slosson
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