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Potassium Fertilizer
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Powder 50% K2O Potassium Sulphate

Chemical NamePotassium Sulphate
CAS No.7778-80-5
Molecular Weight174.2592 g/mol
Molecular FormulaK2SO4
HS Code310430
Synonymssulphate of potash, arcanite,potash of sulfur,sop,potassium sulfate,K2SO4


Product Description

Effect


K2SO4 does not contain chloride which can be harmful to some crops.Crops that are less sensitive may still require potassium sulfate for optimal growth if the soil accumulates chloride from irrigation water.
Potassium sulphate has many benefits including:
1.Enhances roots growth in plants.
2.Improve the yield and quality of plants.
3.Balances plants' metabolism to improve protein synthesis to energize plants for healthy growth.
4.Improves the immune system in plants so they become more resistant to diseases.


Usage


Potassium sulphate is preferred for these crops which include tobacco and some fruits and vegetables such as apples,almond,broccoli,carrots,cauliflower,cotton,potatoes,pepper,tomato...
Crops that are less sensitive may still require potassium sulphate for optimal growth if the soil accumulates chloride from irrigation water.


Potassium Sulphate


Dosage


When used as base fertilizer or top dressing fertilizer, the dosage is 10-20 kg / 1 acre.
In the sandy soil, the base fertilizer should be used first, and then the top dressing should be done. The dosage is 15-25 kg/1 acre.
When used as root top dressing fertilizer, the spraying concentration is preferably 2.0-3.0%;
When used as seed fertilizer, the dosage is 1.5-2.5 kg / 1 acre.


Package


9.5 kg bag

25 kg bag

50 kg bag

1250 kg bag


Potassium Sulphate

Parameters

AppearanceS %≥Cl %≤SO3 %≥K2O % ≥H2O %≤Free Acid %≤Water Soluble ≥%
PH(5% water,20℃)
Powder170.542.5501.51.5972-3


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