Anti Caking Potassium Nitrate Powder / Granular 99% Min For Agriculture
|Place of Origin:
Payment & Shipping Terms:
|Minimum Order Quantity:
||5-15days after you paid deposit
||L/C, T/T, Western Union
||2000TON PER MONTH
Detailed Product Description
||Fertilizer In Crops
100% soluble fertilizer potassium nitrate graular can i help you
achive good harvest
Potassium nitrate is a chemical compound with the chemical formula KNO3. It is
an ionic salt of potassium ions K+ and nitrate ions NO3−, and is therefore an alkali
It occurs in nature as a mineral, niter. It is a source of nitrogen, which derives its
name from it. Potassium nitrate is one of several nitrogen-containing compounds
collectively referred to as saltpeter or saltpetre.
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) and has been used since the Middle Ages as a food preservative.
Potassium nitrate can be made by combining ammonium nitrate and potassium
NH4NO3 (aq) + KOH (aq) → NH3 (g) + KNO3 (aq) + H2O (l)
An alternative way of producing potassium nitrate without a by-product of ammonia
is to combine ammonium nitrate and potassium chloride, easily obtained as a
sodium-free salt substitute.
NH4NO3 (aq) + KCl (aq) → NH4Cl (aq) + KNO3 (aq)
Potassium nitrate can also be produced by neutralizing nitric acid with potassium
hydroxide. This reaction is highly exothermic.
KOH (aq) + HNO3 → KNO3 (aq) + H2O (l)
On industrial scale it is prepared by the double displacement reaction between
sodium nitrate and potassium chloride.
NaNO3 (aq) + KCl (aq) → NaCl (aq) + KNO3 (aq)
Historically, nitric acid was produced by combining sulfuric acid with nitrates such
as saltpeter. In modern times this is reversed: nitrates are produced from nitric acid
produced via the Ostwald process.
Hand protection: handle with gloves.
Eye protection: safety glasses.
Skin and body protection: choose body protection according to the amount and
concentration of the dangerous substance at the work place.
Handle in accordance with good industrial hygiene and safety practice. Wash
hands before breaks and at the end of workday.
Accidental release measures. Use personal protective equipment. Avoid dust
formation. Avoid breathing dust.
If breathed in, move person into fresh air. If not breathing give artificial respiration
Consult a physician. In case of skin contact, wash off with soap and plenty of water.
Consult a physician. In case of eye contact, rinse thoroughly with plenty of water for
at least 15 minutes and consult a physician.
If swallowed, never give anything by mouth to an unconscious person.
Rinse mouth with water. Consult a physician.