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Saltpeter is a common food preservative and additive, fertilizer, and oxidizer for fireworks and rockets. It is one of the principal ingredients in gunpowder. Potassium nitrate is used to treat asthma and in topical formulations for sensitive teeth. It was once a popular medication for lowering blood pressure.
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The secret turned out to be an impurity, potassium nitrate, more familiar to us as “saltpeter.” Actually, the real secret isn’t even nitrate, it is nitrite. Some bacteria in meat are resistant to salt and have the ability to convert nitrates into nitrites.
Potassium nitrate is one of several nitrogen-containing compounds collectively referred to as saltpeter (or saltpetre outside the US). [5] Major uses of potassium nitrate are in fertilizers, tree stump removal, rocket propellants and fireworks. It is one of the major constituents of gunpowder (black powder). [6]
Sodium nitrate is the chemical compound with the formula Na N O. 3. This alkali metal nitrate salt is also known as Chile saltpeter (large deposits of which were historically mined in Chile) [4] [5] to distinguish it from ordinary saltpeter, potassium nitrate. The mineral form is also known as nitratine, nitratite or soda niter .
3 mag 2024 · saltpetre, any of three naturally occurring nitrates, distinguished as (1) ordinary saltpetre, or potassium nitrate, KNO 3; (2) Chile saltpetre, cubic nitre, or sodium nitrate, NaNO 3; and (3) lime saltpetre, wall saltpetre, or calcium nitrate, Ca (NO 3) 2.
- The Editors of Encyclopaedia Britannica
12 ago 2001 · Saltpeter! The military used to put it in the eggs at breakfast so a certain "joint" wouldn't get stiff when it wasn't supposed to. We could spot it right off in the Army. It, the saltpeter,...
1 set 2016 · The answer: stump remover. Spectracide’s Stump Remover is potassium nitrate. In the United States it can be purchased at Lowe’s or Home Depot, among other places. Also, you can make potassium nitrate yourself from salt substitute and a cold pack. How to Make Potassium Nitrate.
