potassium nitrate
Fertilizer and oxidizer
Potassium nitrate is a crystalline chemical compound (KNO₃) with several important applications.
It's a key ingredient in gunpowder and fireworks, providing the oxygen that sustains combustion.
In agriculture, it serves as a fertilizer rich in potassium and nitrogen.
Historically called saltpeter, it was once believed to suppress sexual desire—a folk remedy for which there's no scientific support.
Potassium or sodium nitrate
- nitrePotassium nitrate mineral
- mineralNaturally formed crystalline solid
- crystallineClear, ordered, brilliant
- efflorescenceCrystalline surface deposit
bat guano · caliche · soluble · white powder
Original firearm propellant
- explosiveProne to sudden detonation
- propellantSubstance creating thrust
- charcoalBurned wood residue
- sulfurYellow combustible element
musket · cannon · ammunition · flintlock · powder horn · blasting · cartridge · granulation
Explosive light displays
- sparklersHandheld burning wands
- rocketsPropulsion-driven flying vehicles
- fountainsWater-spouting structures
- starsLuminous celestial bodies
flares · displays · fuse · compositions · strobe effects · signal flares · glitter effects · illuminations
Restoring health or preserving
- meat curingPreserving flesh through salt
- corned beefBrined, cured brisket
- baconCured smoked pork
- hamCured pig thigh
jerky · charcuterie · brining · pink salt · food-grade · shelf-life · antimicrobial · cured meats
Exothermic reaction with oxygen
- oxidationLosing electrons chemically
- accelerantCombustion-intensifying substance
- reactionResponse to stimulus
- exothermicReleasing energy as heat
burning · decomposition · redox · propellant · fuel mixture · solid rocket · smoke bomb · flash powder
Element seven, colorless gas
- nutrientsVital dietary substances
- soilGround matter for planting
- plant growthIncrease in botanical size
- agricultureCultivation of land, livestock
horticulture · crop yield · hydroponics · amendment · phosphorus · garden · organic · compost
niter
Potassium or sodium nitrate
- nitrePotassium nitrate mineral
- mineralNaturally formed crystalline solid
- crystallineClear, ordered, brilliant
efflorescence · bat guano · caliche · soluble · white powder
black powder
Original firearm propellant
- explosiveProne to sudden detonation
- propellantSubstance creating thrust
- charcoalBurned wood residue
sulfur · musket · cannon · ammunition · flintlock · powder horn · blasting · cartridge · granulation · corning
fireworks
Explosive light displays
- sparklersHandheld burning wands
- rocketsPropulsion-driven flying vehicles
- fountainsWater-spouting structures
stars · flares · displays · fuse · compositions · strobe effects · signal flares · glitter effects · illuminations
curing
Restoring health or preserving
- meat curingPreserving flesh through salt
- corned beefBrined, cured brisket
- baconCured smoked pork
ham · jerky · charcuterie · brining · pink salt · food-grade · shelf-life · antimicrobial · cured meats · pastrami
combustion
Exothermic reaction with oxygen
- oxidationLosing electrons chemically
- accelerantCombustion-intensifying substance
- reactionResponse to stimulus
exothermic · burning · decomposition · redox · propellant · fuel mixture · solid rocket · smoke bomb · flash powder · reactivity
nitrogen
Element seven, colorless gas
- nutrientsVital dietary substances
- soilGround matter for planting
- plant growthIncrease in botanical size
agriculture · horticulture · crop yield · hydroponics · amendment · phosphorus · garden · organic · compost · vegetation
- Inorganic Compoundssodium chloride, magnesium chloride, calcium carbonate, aluminum oxide, titanium dioxide
- fertilizersnitrogen, fertilizer, phosphorus, ammonia, compost
- Lab Chemicalssodium hydroxide, acetic acid, hydrogen peroxide, sodium chloride, calcium chloride
- preservativescitric acid, lactic acid, ascorbic acid, sodium chloride, nitrites
- Saltstable salt, sea salt, kosher salt, Himalayan salt, sodium chloride
- potassium compounds
potassium nitratecharcoal
Burned wood residue
carbon · fuel · reducing agent · sulfur · reducer
potassium nitrateaphrodisiac
Arousal-inducing substance
Spanish fly · oysters · ginseng · stimulant · Viagra
potash, nitrate, potassium, nitrite, nitrates, nitric, nitration, nitrated