Product: Potassium Sulfate White Powder Fertilizer

Description: Potassium Sulfate White Powder Fertilizer: An Overview
Potassium sulfate, also known as sulfate of potash or SOP, is an essential fertilizer that is commonly used in agriculture. It is a white crystalline powder that is highly soluble in water, making it an excellent source of potassium and sulfur for crops. Although it is not the most commonly used fertilizer, it has several key benefits and can be especially beneficial for specific crops.
Potassium is a vital nutrient for plant growth and plays a critical role in various plant processes, such as water balance, photosynthesis, and the overall plant structure. The availability of potassium in the soil is crucial for plants to grow and thrive. That is why it is essential to add potassium-rich fertilizers to the soil to supply the necessary amount of potassium to the plants.
Sulfur is another vital nutrient that is necessary for plant growth. It plays a crucial role in the formation of amino acids, proteins, and enzymes in plants. Although some soils contain sufficient amounts of sulfur, others may require additional supplementation.
Potassium Sulfate White Powder Fertilizer is a highly efficient fertilizer that can provide both potassium and sulfur to crops. Its solubility in water ensures that the nutrients can be quickly absorbed by the plant roots, making it an excellent fertilizer to apply during the growing season.
One of the main advantages of Potassium Sulfate White Powder Fertilizer is its high purity level. It does not contain any harmful impurities that could damage the crop or the soil. Furthermore, it has a low salt index, which means that it does not cause a buildup of salt in the soil. This factor is particularly important in areas with high salinity levels.
Potassium Sulfate White Powder Fertilizer is also suitable for crops that are highly sensitive to chloride, such as grapevines, tobacco, and some fruit and nut trees. Unlike other potassium fertilizers, such as potassium chloride, which contains chloride ions, potassium sulfate is chloride-free, making it a safe fertilizer choice for these crops.
In conclusion, Potassium Sulfate White Powder Fertilizer is an important white powder fertilizer that plays a crucial role in agricultural practices. Its benefits include high solubility, purity, low salt index, and chloride-free composition, making it an excellent fertilizer choice for sensitive crops. By using potassium sulfate, farmers can ensure the optimal growth and yield of their crops.

Specification

Item	Test Standard	Test Result
Appearance	Powder/granular	Powder/granular
K2SO4	99%min	99.3%
K20	50%min	52.6%
Moisture	1.5%max	0.95%
CL	1.5%max	1.5%
S	18%min	18%
Free Acid(H2SO4)	1.5%max	1.45%
PH	3-5	4.5
Water Soluble	100%	100%
Heavy Metal	0.01%max	0.002%
Calcium	0.1%max	0.04%
Iron(Fe)	0.1%max	0.02%