Potassium Nitrate Fertilizer

Molecular formula: KNO3
CAS number: 7757-79-1

Appearance: powder or liquid

Potassium nitrate can be used as fertilizer

It belongs to the nitrogen and potassium compound fertilizer, which can provide a large amount of nitrogen and potassium required by plants and has a significant effect on strong fruit and leaf expansion. It is a high-grade fertilizer. Nitrate nitrogen can quickly provide nutrients under any conditions, suitable for crop growth in all seasons, and will not cause soil salt accumulation. Agricultural potassium nitrate has no chlorine or sodium, low salt index, good water solubility but no moisture absorption, high nutritional content, and fast fertilizer efficiency.
Potassium nitrate can quickly provide nutrients under any conditions, making it suitable for the growth of crops in all seasons without causing soil salt accumulation. Potassium nitrate is non volatile and can be used directly on the ground without covering. The nitrogen to potassium ratio is about 1:3, suitable for most crops and often used as high concentration potassium fertilizer.
Agricultural potassium nitrate has no chlorine or sodium, low salt index, good water solubility but no moisture absorption, high nutritional content, and fast fertilizer efficiency. Potassium nitrate moves quickly after entering the soil, making it suitable for topdressing and not suitable as a base or seed fertilizer.

product-953-763

Product COA

Item	Standard	Result
Purity (KNO3)	99.0% MIN	99.1%
Potassium Oxide (K2O)	46.0% MIN	46.28%
Nitrogen ( N)	13.5% MIN	13.72%
Chloride (as Cl-)	0.2% MAX	0.15%
Sulfate (as SO4 )	0.01% MAX	0.005%
Moisture	0.5% MAX	0.16%
Appearance	White crystal	White crystal
Insoluble Matter in Water	0.05%MAX	0.02%
Arsenic(AS)≤		≤1.0mg/kg
Cadmium(Cd)≤		≤1.0mg/kg
Lead(Pb)≤		≤1.0mg/kg
Mercury(Hg)≤		≤1.0mg/kg
Chromium(Cr)≤		≤1.0mg/kg