Potassium Sulphate Fertilizer

Basic Info

Model NO.	YY2714
CAS No.	7778-80-5
Formula	K2so4
EINECS	231-915-5
Certification	ISO9001, TUV, GMP, ISO, CE
Application	Vegetables, Flowers, Fruit
Appearance	Powder
Infection on Soil	Physiological Neutral
Chemical Character	Chemical Neutral
Release Type	Quick
Chorine	Potassium With Chloride
Type	Potassium Sulphate
Color	White Powder and Granular
Sulphur	18% Min
Moisture	Max 0.5%
Chloride	Max 1.0%
Water Insoluble	Max 0.05%
K	41%Min
Transport Package	25kg/Bag, 50kg/Bag or Jumbo Bag. Shipping Mark Can
Specification	agriculture
Trademark	YY
Origin	China
HS Code	3104300000
Production Capacity	1000 Metric Ton/Metric Tons Per Month Potassium Su

Product Description

Potassium Sulphate Fertilizer

Description of Potassium Sulphate

Potassium sulphate is an important chlorine-free potassium fertilizer containing sulfur and potassium. K2O content is 50%-52%, and the S content is about 17%-18%. Agricultural potassium sulfate is mostly pale yellow. Potassium sulfate is a water-soluble potassium fertilizer because of its low moisture absorption, non-caking, good physical properties and convenient application. Potassium sulfate is especially suitable for cash crops that are resistant to chlorine and like potassium, such as tobacco, grapes, beet, tea, potatoes, flax and various fruit trees. It is also the main raw material for making chlorine-free nitrogen, phosphorus and potassium ternary compound fertilizer. Potassium sulfate is a chemical neutral and physiological acidic fertilizer, which is suitable for a variety of soils (excluding flooded soils) and crops.

Potassium sulphate is a chemical neutral and physical acid fertilizer, which is widely used in all kinds of soil and crops, especially for avoiding chloride. Potassium sulphate replaces potassium chloride and becomes a good potassium fertilizer. Potassium sulfate is a very good water-soluble potassium fertilizer because of its low hygroscopicity, low caking, good physical properties and convenient application. Potassium sulphate is especially suitable for cash crops that are not chlorpyrifos, such as tobacco, grape, beet, tea, potato, flax and various fruit trees.

The specific use methods are as follows:

1. It can be used as base fertilizer. When potassium sulfate is used as base fertilizer in the dry field, it is necessary to deeply cover the soil to reduce the crystal fixation of potassium, facilitate the absorption of crop roots and improve the utilization rate.

2. As topdressing. As the mobility of potassium in the soil is small, it should be applied to the soil layer with dense root system in order to promote the absorption.

3. It can be used as seed fertilizer and root top dressing. The amount of seed fertilizer used per mu is 1.5-2.5kg, which can also be made into 2% - 3% solution and used as external topdressing.

 

Potassium sulphate / SOP fertilizer 0-0-50 / 0-0-52

Items	Standard	Standard
Appearance	White Powder /Granular	Water Soluble Powder
K2O	50%min	52%min
Cl	1.5%max	1.0%max
Moisture	1.0%max	1.0%max
PH	3~5	3~5
S	17%min	18%min
Water solubility	--	99.7%min

 

Packing: 25kgs or 1000kgs or as client's request.

 

Contact Detalis:William Li-Managing DirectorSHANDONG YUYUAN GROUP CO.,LTD.Add:Yuyuan Logistics Building,Weifang Free Trade Zone,Weifang City,P.R. China. http://yuyuangroup.en.made-in-china.com