Potassium Nitrate Granular

Potassium Nitrate Granular
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Product Details

Yingfengyuan Industrial Group Limited is one of the leading China potassium nitrate granular manufacturers and suppliers, equipped with professional factory, we are able to offer you best and cheap potassium nitrate granular products.

Potassium  Nitrate Granular

Top dressing fertilizer  include potassium nitrate,  monoammonium phosphate, monopotassium phosphate, SOP, and Calcium ammonium  nitrate :
 1.N-P2O5-K2O formula:  13.5-0-45, 12-60-0, 0-52-34, 0-0-51, 13-0-0+Ca.
 2.100%  water soluble. Ideal for fertigation and foliar feed.
 3.free  from chloride.
 4. NO3 anion improve the  absorption for Ca, Mg, K
 5. low moisture, about  0.2%.

Powde  Form:

Item

Unit

Grade

Purity

%min

99.3%

Nitrogen

%Min

13.5

K2O                

%Min         

45                      

Chloride

%Max

0.36

Moisture

%Max

0.12

Granular Form:

Index Name

excellent Grade

Actual Value

Purity (KNO3-),%               ≥

99.4

99.54

Water content (H2O),%           ≤

0.10

0.025

Chloride content (based on Cl),%   ≤ 

0.01

0.0031

Insoluble substance in water,%     ≤

0.01

0.0006

Sulfate content (based on SO42),%  ≤

0.005

0.0011

Fe,%                         ≤

0.003

0.0012

PRILL SIZE

1-5MM

K2O,%                        ≥

46

46.15

N,%                          ≥

13

13.85

 

Molecular formula: KNO3
Molecular weight: 101.1
Usage:Used in compound fertilizer and foliar spray fertilizer for vegetable, fruits, crop and flowe 
Package: 5kg, 10kg, 25kg, 50kg/pp woven bag

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