Potassium Nitrate Fertilizer

PRODUCT DETAILS:

Bulk Supply for Agricultural Use

Potassium Nitrate (KNO₃) is a high-quality, water-soluble fertilizer widely used in bulk agricultural fertilizer supply. With a nutrient analysis of 13% nitrogen (nitrate N) and 46% potassium oxide (K₂O), this chloride-free potassium nitrate fertilizer promotes healthy plant growth, increases crop yield, and improves fruit quality. Ideal for chloride-sensitive crops such as vegetables, fruits, tobacco, potatoes, and greenhouse plants.

This bulk potassium nitrate fertilizer is perfect for fertigation systems, hydroponics, foliar feeding, and precision agriculture, ensuring efficient nutrient delivery and uptake.

Key Benefits:

Balanced 13-0-46 NPK fertilizer formula for optimal nitrogen and potassium nutrition
100% water-soluble potassium nitrate for use in drip irrigation and fertigation
Safe for chloride-sensitive crops due to zero chloride content
Enhances fruit development, sugar content, and crop resilience
Compatible with other fertilizers and micronutrients for integrated crop nutrition
Supports sustainable farming by reducing salt stress and improving soil health

Ideal For:

Commercial farming and bulk fertilizer distributors
Agricultural cooperatives and growers of high-value crops
Hydroponic growers and controlled environment agriculture (CEA)
Specialty crops such as vegetables, fruits, tobacco, and ornamentals

Specifications:

Nutrient Content: 13% N (nitrate), 46% K₂O
Appearance: Fine crystalline or granular powder
Solubility: 100% water-soluble
Moisture: < 0.5%
pH: 6.0–8.0 (1% solution)
Chloride: 0% (chloride-free)
HS Code: 2834.21
CAS Number: 7757-79-1

Packaging & Logistics:

Available in 25 kg, 50 kg HDPE bags, and bulk jumbo bags (500 kg, 1000 kg)
Suitable for bulk agricultural supply chains and export
Flexible order quantities with fast delivery options
Documentation available for regulatory compliance

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Email : info@stablefertilisers.com

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Description

Product Description

Potassium Nitrate

Molecular formula: KNO3

CAS number: 7757-79-1

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.

Appearance: White granules
Technical Specification	Standard	Test Result
	Standard
Apperance		Granules
Assay	98%min	99.10%
K2O	45%min	46.44%
N	13.50%	13.81%
Moisture	0.10%max	0.18%
Chloride	0.3%max	0.17%
Insolubles In Water	0.2%max	0.08%
PH	6.0-8.0	7
Pb	20 ppm max	3 ppm
As	5 ppm max	1 ppm
Cd	2 ppm max	1 ppm
REMARKS:
SIGNATURE: PACKED IN25PP/PE BAGS

Application

Fertilizer	l Used in fertilizers, as a source of nitrogen and potassium-two of the macro nutrients for plants.
Oxidizer	l Used in black powder rocket motors, but also in combination with other fuels like sugars in “rocket candy”.

	l Used in fireworks such as smoke bombs, made with a mixture of sucrose and potassium nitrate.

	l Added to pre-rolled cigarettes to maintain an even burn of the tobacco and is used to ensure complete combustion of paper cartridges for cap and ball revolvers.
	l It has been a common ingredient of salted meat, such as charcuterie and the brine used to make corned beef.

Food preservation


Fire extinguishing	l It is the main solid particle component of condensed aerosol fire suppression systems.
Tree stump removal	l It is the main component (usually about 98%) of tree stump remover, as it accelerates the natural decomposition of the stump by supplying nitrogen for the fungi attacking the wood of the stump.
		Heat treatment of metals	l It is commonly used in the heat treatment of metals as a solvent in the post-wash.
		Pharmacology	l It was added in toothpastes for treating sensitive teeth.

l It was used for treating asthma as well as arthritis.

l It combats high blood pressure and was used as a hypertensive.

Application

Customized Packaging Pictures

Factory Display

Regular Process

Transport

FAQ

Q1. What is your terms of Packing?
A: Generally we pack your goods with Neutral English bag, PP Woven bag with PE inner bag. If you have your own legally registered sack design, we can pack your goods with your brand and design bags after getting your authorization letter.

Q2. What is your terms of payment?
A: Normally 30% TT as deposit in advance, and 70% TT after email the copy of BL. Or LC at sight. We’ll show you the photos pf your goods and package before you arrange the payment.

Q3. What is your terms of delivery?
A: Normally we do FOB, CFR, CIF terms.

Q4. How about your delivery date?
A: Normally it will takes 10~15 days after receive the deposit. The specific delivery time depends on the items and the quantity of the order.

Q5. Can you produce according to the sample?
A: Yes, we can produce by your samples or the specification you provide.

Q6. What is your sample policy?
A: For sample itself it is free, but the freight cost is on customer’s side.

Q7. Do you test all your goods before delivery?
A: Yes, we have our own lab for quality control, each batch will be test before is leave our factory.

Q8. How do you make our business long-term and good relationship?
A: 1. We keeo good quality and competitive price to ensure our customer’s benifits.
2. We respect every customer as our friend and we sincerely do business and make friends with them, to all friends from all over the world

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