Saltpeter: meaning, definitions and examples
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saltpeter
[sɔːltˈpiːtər ]
Definition
chemical compound
Saltpeter, also known as potassium nitrate, is a chemical compound with the formula KNO₃. It is commonly used in fertilizers, food preservation, and fireworks. Historically, it played a significant role in the production of gunpowder. Saltpeter occurs naturally in mineral deposits and can also be produced synthetically. Its hygroscopic properties allow it to absorb moisture from the air, making it useful in various applications.
Synonyms
nitrate of potash, potassium nitrate.
Examples of usage
- Saltpeter is often used in preserving meats.
- The production of gunpowder requires a significant amount of saltpeter.
- Farmers apply saltpeter to enhance crop yield.
- In the lab, researchers use saltpeter for various chemical experiments.
Interesting Facts
Etymology
- The name combines 'salt' with the Latin word 'peter' meaning rock, reflecting its mineral origins.
- In historical texts, it was referred to as 'sal nitrum,' which translates to 'salt of nitre' in English.
Historical Uses
- Ancient civilizations used saltpeter for preserving food, particularly in the process of curing meats.
- It played a crucial role in the development of explosives during the Industrial Revolution, altering military tactics and warfare.
Science
- Saltpeter absorbs moisture from the air, which helps to keep food dry and prevents rot.
- It is classified chemically as potassium nitrate and is an essential compound in fertilizers.
Pop Culture
- In movies, you often see characters using saltpeter in scenes involving explosions or old-fashioned warfare.
- It has appeared in literature as a mysterious substance used by alchemists and in adventures.
Psychology
- The absence of saltpeter in historical military contexts caused anxiety among soldiers due to its importance in weaponry.
- In folklore, it was sometimes believed that saltpeter could affect people's desires, leading to stories about its use in customs for discipline.
Translations
Translations of the word "saltpeter" in other languages:
🇵🇹 salitre
🇮🇳 नाइट्रेट
🇩🇪 Salpeter
🇮🇩 garam nitrat
🇺🇦 соль поташу
🇵🇱 saletra
🇯🇵 硝石
🇫🇷 salpêtre
🇪🇸 salitre
🇹🇷 tuz ruhu
🇰🇷 질산칼륨
🇸🇦 نترات البوتاسيوم
🇨🇿 dusičnan draselný
🇸🇰 dusičnan draselný
🇨🇳 硝石
🇸🇮 salitra
🇮🇸 saltnítr
🇰🇿 нитрат
🇬🇪 ნიტრატი
🇦🇿 nitrat
🇲🇽 salitre