POTASSIUM SULPHATE
Potassium Sulphate is a white crystalline solid with a minimum K2O content of 52%. It is commonly used in fertilizers and various industrial applications.
Chemical Properties

POTASSIUM SULPHATE
Brand: Kivi Chemicals·Manufactured by: Kivi Chemicals
Potassium Sulphate is a white crystalline solid with a minimum K2O content of 52%. It is commonly used in fertilizers and various industrial applications.
Product Introduction
Potassium Sulphate (K2SO4) is an essential nutrient for plant growth and development, widely utilized in the agricultural sector. Known for its high solubility and efficiency, this compound plays a crucial role in fertilizer production, ensuring that crops receive adequate potassium and sulfur. Kivi Chemicals supplies Potassium Sulphate to farmers and agricultural businesses throughout Kenya, Uganda, Tanzania, and the broader East African region, helping to enhance crop yield and quality. Its use extends beyond agriculture to various industrial applications, making it a versatile chemical in the market.
Detailed Product Overview
Potassium Sulphate, with the chemical formula K2SO4 and CAS number 7778-80-5, is a vital agricultural chemical recognized for its white crystalline appearance. This compound is primarily valued for its role as a source of potassium and sulfur, essential macronutrients for plant growth. Its molecular weight stands at 174.26 g/mol, and it is available in both granular and crystalline forms. The solubility of Potassium Sulphate in water ensures that it can be readily absorbed by plant roots, facilitating efficient nutrient uptake. Notably, it contains no chloride ions, making it an ideal choice for chloride-sensitive crops such as certain fruits and vegetables, thus promoting healthier plant development and yield. In industrial applications, Potassium Sulphate is predominantly utilized in fertilizer production and agricultural crop treatments. It is particularly beneficial in regions with saline soils, common in parts of East Africa, as it does not contribute to soil salinity. The compound's neutral pH of approximately 7 allows it to be applied across various soil types without altering their acidity levels. Beyond agriculture, Potassium Sulphate finds use in water treatment processes where its solubility and nutrient content can aid in balancing water chemistry. The agricultural grade offered by Kivi Chemicals is specifically formulated to support sustainable farming practices by enhancing soil fertility and crop productivity. Buyers should be aware that Potassium Sulphate is available in an agricultural grade with a minimum K2O content of 52%. Critical quality parameters to verify upon receipt include the product's appearance, which should be a white crystalline solid, and its moisture content, which must be below 1% to ensure optimal performance. The bulk density is approximately 1.2 g/cm³, a factor which can influence handling and application rates. Kivi Chemicals provides this product in 25 kg polypropylene bags, ensuring ease of transport and storage. Customers are advised to check the expiry date, which is June 30, 2023, to guarantee the product's efficacy and compliance with agricultural standards. For handling and storage, Potassium Sulphate should be kept in a cool, dry place to prevent moisture uptake and potential caking. The packaging in polypropylene bags offers protection against environmental factors and facilitates safe transportation. As a substance that is generally stable under normal conditions, it requires no special handling procedures beyond standard chemical safety practices. However, users should consult the Material Safety Data Sheet (MSDS) for detailed information on safe handling and potential hazards. Kivi Chemicals ensures a reliable supply chain for this product, catering to the needs of the East African agricultural sector and supporting regional food security initiatives.
Applications & Uses
Fertilizer Production
Potassium Sulphate is primarily used in the formulation of high-quality fertilizers, providing essential potassium and sulfur to enhance crop growth and yield. Its high solubility ensures efficient nutrient uptake by plants.
Agricultural Crop Treatment
This compound is used in agricultural practices to treat a variety of crops, particularly those sensitive to chloride. It promotes healthy growth, improves fruit quality, and enhances drought resistance.
Industrial Applications
Potassium Sulphate finds applications in various industrial processes, including glass manufacturing and as a filler in certain chemical formulations, due to its non-hazardous nature.
Water Treatment
In water treatment, Potassium Sulphate can be used to adjust the ionic composition of water, improving its quality for agricultural irrigation purposes.
Benefits & Advantages
Kivi Chemicals' Potassium Sulphate offers numerous benefits for East African agricultural buyers. Its high K2O content ensures that crops receive the necessary nutrients for optimal growth, leading to increased yields and improved crop quality. The product’s solubility allows for quick absorption by plants, making it an effective choice for farmers looking to enhance their fertilization strategies. Additionally, Potassium Sulphate's non-hazardous nature and compliance with local agricultural standards provide peace of mind for users, contributing to sustainable farming practices. By sourcing Potassium Sulphate from Kivi Chemicals, buyers can expect reliable quality, timely delivery, and the support needed to boost their agricultural productivity.
Packaging & Bulk Supply
Kivi Chemicals offers Potassium Sulphate in 25 kg polypropylene bags, ensuring safe and convenient handling for agricultural users. Bulk supply options are also available for larger agricultural operations, allowing for cost-effective procurement without compromising on quality.
Storage & Handling
To maintain the integrity of Potassium Sulphate, it should be stored in a cool, dry place, away from moisture and direct sunlight. Proper storage conditions help prevent clumping and ensure that the product remains free-flowing. Users should handle the chemical with care, using appropriate personal protective equipment such as gloves and masks to avoid irritation. It is advisable to keep the product in its original packaging until use to minimize exposure to air and humidity.
External References & Further Reading
Technical Specifications
| K2O | >=52% |
| Weight | 25 kg |
| Appearance | White crystalline solid |
| Solubility | Soluble in water |
| Expiry Date | June.30.2023 |
| Bulk Density | Approx. 1.2 g/cm³ |
| Chemical Form | Granular or crystalline |
| Melting Point | 840 °C |
| pH of solution | Approx. 7 |
| Manufacture Date | July.01.2022 |
| Moisture Content | <1% |
| Nutrient Content | Contains Potassium and Sulfur |
| Storage Conditions | Cool, dry place |
Safety & Handling Guidelines
Not classified as hazardous under GHS.
Potassium Sulphate is not classified as hazardous under GHS, making it a safe choice for agricultural applications. However, it is essential to follow standard safety practices when handling any chemical. Wear appropriate personal protective equipment (PPE) such as gloves and eye protection to prevent irritation. In case of contact with eyes or skin, rinse immediately with plenty of water. If ingested, seek medical attention. Store away from incompatible substances and ensure proper ventilation in storage areas.
Regulatory Compliance & Standards
Frequently Asked Questions
What is Potassium Sulphate used for?
Potassium Sulphate is primarily used as a fertilizer to provide essential potassium and sulfur nutrients to crops.
How should Potassium Sulphate be stored?
Store Potassium Sulphate in a cool, dry place, away from moisture and direct sunlight to maintain its quality.
Is Potassium Sulphate safe to handle?
Yes, Potassium Sulphate is not classified as hazardous under GHS, but standard safety practices should still be followed when handling.
What crops benefit from Potassium Sulphate?
Crops sensitive to chloride, such as fruits and vegetables, benefit significantly from Potassium Sulphate.
What is the solubility of Potassium Sulphate?
Potassium Sulphate is soluble in water, allowing for quick absorption by plants.
What is the minimum purity of Potassium Sulphate?
Kivi Chemicals' Potassium Sulphate has a minimum purity of 52% K2O.
Can Potassium Sulphate be used in industrial applications?
Yes, Potassium Sulphate is also utilized in various industrial applications, including glass manufacturing.
What are the packaging options for Potassium Sulphate?
Potassium Sulphate is available in 25 kg polypropylene bags, with bulk supply options for larger operations.
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