Potassium Sulphate Fertilizer

Potassium Sulphate Fertilizer is an important inorganic salt fertilizer, the main component of which is potassium sulfate (K2SO4). It usually exists in the form of white or light yellow crystalline particles and has good water solubility. Potassium sulfate fertilizer has a high potassium content, which is one of the indispensable nutrients for plant growth and plays an important role in improving the stress resistance, yield and quality of crops. This fertilizer is easily absorbed and utilized by crop roots in the soil, does not contain chloride ions, is safe and harmless to soil and crops, and is one of the high-quality potassium fertilizers widely used in modern agriculture.

High-purity potassium sulfate, rich in nutrients
Potassium Sulphate Fertilizer uses high-purity potassium sulfate as its core ingredient, and the potassium sulfate content of premium grades is as high as 99.0% and above. This high purity ensures the efficient use of potassium in the fertilizer and provides sufficient nutrient support for crops. Potassium is one of the indispensable elements for plant growth, which helps to improve the stress resistance, yield and quality of crops. In addition, the fertilizer contains 52% potassium oxide, which further enriches the nutrient content and meets the large demand of crops for potassium.

Low impurity content ensures healthy growth of crops
The impurity content of this product is extremely low, such as the content of insoluble matter in water does not exceed 0.3% (superior product), which is far lower than the standard of general products. This means that the fertilizer will not introduce too many impurities during application, avoiding potential harm to the soil and crops. At the same time, the chloride ion (Cl-) content is also strictly controlled below 0.03% (superior product), avoiding the negative impact of chloride ions on sensitive crops, such as affecting the taste and quality of crops. These low impurity content characteristics ensure the healthy growth and final yield of crops.

Strict control of heavy metal and iron content to ensure the safety of agricultural products
Potassium Sulphate Fertilizer strictly controls the content of heavy metals (in terms of lead Pb) and iron. The heavy metal content of the superior grade does not exceed 0.001%, and the iron content does not exceed 0.005%. This strict control helps to reduce the risk of excessive heavy metals and iron in agricultural products and ensure the safety and quality of agricultural products. For feed-grade products, although the standards for heavy metals and iron content are slightly relaxed, they are still far below the level that may cause harm to animal health.

Appropriate pH value and particle size to improve fertilization effect
The pH value of this product is controlled between 6.0 and 8.0, which is suitable for most soil types and crop types and will not adversely affect the soil acidity and alkalinity. At the same time, the product has a uniform particle size and passes through a 120-mesh screen to ensure the uniformity and solubility of the fertilizer when applied. These characteristics help improve the fertilization effect and enable nutrients to be more fully absorbed and utilized by crops.

Handling and Storage: Store in ventilated and dry house with the package sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation.

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