Potassium Nitrate | 7757-79-1
Cas No :
7757-79-1
Synonyms :
Form :
Solid
Molecular Weight :
101.103 G/Mol
Molecular Formula :
KNO3
Boiling Point :
400 °C
Solubility :
38 G Per 100 G Water At 20 °C
Flash Point :
360 °C
Description :
Overview of Potassium Nitrate
Potassium Nitrate is a white crystal fertilizer that gives plants quick nitrogen and potassium for fast green growth and strong fruits. Its potassium nitrate formula is KNO3, making it the best potassium nitrate for plants that need both nutrients without chloride burn. The common name of potassium nitrate is saltpeter or niter. Farmers today use it for hydroponics and greenhouse crops to boost veggies and flowers in tight spaces where soil lacks power.
Applications of Potassium Nitrate
Hydroponic Tomatoes and Cucumbers:
Dissolve in tanks for steady nitrogen to green leaves fast and potassium to plump fruits without clogging lines—pairs well with Potassium Silicate for stem strength, key in soilless setups where yellow tips hit quick from low, keeps yields rolling through hot summers with no salt buildup, perfect for year-round production.
Greenhouse Peppers and Strawberries:
Foliar spray at bloom time pumps flower set and berry size while dodging tip burn—mixes smoothly with Potassium Sulphate for extra sulphur, ideal for high-wire crops where light limits root feed, cuts blossom drop and stacks shelves full without waste.
Fruit Trees like Apples and Citrus:
Soil drench in spring wakes buds and fills apples plump without cracking—works hand-in-hand with Butaphosphan for tree energy, fights alternate bearing in old orchards by balancing N-K for even crops year after year, saves on pruning too.
Leafy Greens like Lettuce and Spinach:
Drip feed ramps head weight and crispness for salad packs, dodging bolt in heat—what plants benefit from Potassium Nitrate? Fast growers thrive on it for quick turnaround without leggy stems, steady supply for daily harvests.
Safety & Handling Guidelines
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Keep Potassium Nitrate bags dry and cool away from fire since it feeds flames easily.
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Gloves for dust when mixing—mild eye sting, but rinse fast with water.
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Sweep spills quickly; store far from fuels or combustibles on farms.
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Safe for crops and soil; just block big piles near water holes.
Where to Buy Potassium Nitrate?
Potassium Nitrate manufacturer
Chemical Bull produces high-purity Potassium Nitrate crystals perfect for hydroponic systems and greenhouse fertigation, ensuring consistent nutrient delivery without impurities that clog lines. Check our crop production blog.
Potassium Nitrate supplier & distributor
We stock bulk Potassium Nitrate ready for immediate farm delivery with flexible packaging from 25kg bags to 1MT supersacks, serving growers across India and export markets reliably.
MSDS for Potassium Nitrate
Safety sheet notes oxidizer risk that sparks fires, dust irritates eyes or skin a bit. Wet spills down and store safely from heat for easy use.
Frequently Asked Questions (FAQs)
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What is the Potassium nitrate formula?
The Potassium nitrate formula, KNO3—nitrogen and potassium in water-soluble crystal form. -
Where to buy Potassium Nitrate?
From trusted suppliers like Chemical Bull for farm-ready bags. -
What is the common name of potassium nitrate?
Saltpeter or niter—the old gunpowder name still used. -
What plants benefit from Potassium Nitrate?
Tomatoes, peppers, strawberries, and leafy greens in hydro or greenhouses. -
What is potassium nitrate fertilizer used for?
Quick green-up, fruit swell, and bloom boost in fast crops.