Potassium Sulphate Fertilizer
K2O>52%
Package: 40kg/bag

Potassium Sulphate Fertilizer

1. Brief Introduction

  Potassium sulfate (K2SO4)is a non-flammable white crystalline salt which is soluble in water. The chemical is commonly used in fertilizers, providing both potassium and sulfur.

 

2.Property

  The anhydrous crystals form a double six-sided pyramid, but are in fact classified as rhombic. They are transparent, very hard and have a bitter, salty taste. The salt is soluble in water, but insoluble in solutions of potassium hydroxide (sp. gr. 1.35), or in absolute ethanol. It melts at 1067 °C.

 

3.Characteristic

Almost no chlorine, sodium and heavy metal . Free liquidity, white crystal powder, soluble in water rapidly. Aqueous solution show weakly acidic, can improve absorption of other cationic (especially trace elements). Can meet the need of potassium of crops, lower salt-chemical index, applicable to all crops and all stages ,including flowering and maturity stages.

4. Specification

 

K2O:	52%min.
CL:	1.5%max.
Moisture	1.0%max
H2SO4	0.5%max

 

5.Application 

The principal use of potassium sulfate is as a fertilizer.

Potassium sulfate is also used as a flash reducer in artillery propellant charges. It reduces muzzle flash, flareback and blast overpressure.