GYPSUM

Product Introduction

Gypsum, known chemically as calcium sulfate dihydrate (CaSO4·2H2O), is an essential mineral used extensively in agriculture. Produced by C.B. SONS under the brand Veerbalwan, this high-quality gypsum serves multiple functions in soil management, including soil conditioning, nutrient supply, and sodic soil management. With a purity of 95% minimum, it is well-suited for improving soil structure and enhancing water infiltration. In East Africa, where agriculture is a key economic driver, the effective application of gypsum can lead to increased crop yields and improved soil health, making it a valuable resource for farmers and agricultural enterprises alike.

Detailed Product Overview

Gypsum, with the chemical formula CaSO4 2H2O, is a naturally occurring mineral known for its role in enhancing soil structure and fertility. It is composed of calcium sulfate dihydrate and appears as a white crystalline powder. With a molecular weight of 172.17 g/mol, this technical-grade gypsum is primarily used in agricultural applications due to its high purity of 95% minimum. The mineral decomposes above 150°C, and its low solubility in water (0.2 g/100 mL) makes it suitable for gradual nutrient release in soils, providing both calcium and sulfur essential for plant growth. In agriculture, gypsum is predominantly used for soil conditioning and nutrient supply. Its ability to improve soil aeration and drainage makes it particularly valuable in managing sodic soils, where it helps displace sodium ions and enhance soil structure. This process is crucial for increasing the soil's capacity to retain water and nutrients, ultimately boosting crop yield. Additionally, gypsum's neutral to slightly alkaline pH range of 7.0 to 8.5 in a 10% solution makes it suitable for a wide range of crops, ensuring it does not adversely affect soil pH levels. Its sulfur content of at least 18% is vital for protein synthesis in plants, while the calcium content of 29% aids in strengthening cell walls. When procuring gypsum, it is important to verify the technical grade and purity, ensuring it meets the minimum 95% purity specification. The product should appear as a white crystalline powder, confirming its quality and suitability for agricultural use. Buyers should also check the bulk density, which is 0.9 g/cm³, to ensure proper handling and application. The sulfur and calcium content should meet the specified minimum levels, as these are critical for the product's effectiveness in soil conditioning and nutrient supply. Additionally, the moisture content should not exceed 5% to prevent any adverse effects on storage and application. Handling and storage of gypsum require attention to maintain its quality and efficacy. It should be stored below 30°C in a dry environment to prevent moisture absorption, which could affect its performance. The product is packaged in 50 kg polypropylene bags, offering durability and ease of transport. Buyers in the East African market, including Kenya, Uganda, and Tanzania, should ensure that the packaging is intact upon arrival to maintain product integrity. As a registered product with the Pest Control Products Board (PCPB) for agricultural use, compliance with local regulations is assured, making it a reliable choice for enhancing soil and crop health.

Applications & Uses

Benefits & Advantages

Using Veerbalwan Gypsum from Kivi Chemicals offers numerous benefits for agricultural buyers in East Africa. The product's ability to improve soil structure enhances aeration and water retention, leading to healthier crops and higher yields. Gypsum also provides essential nutrients, calcium, and sulfur, which are crucial for plant growth and development. By managing sodic soils effectively, it helps to mitigate soil salinity issues, making it an ideal choice for farmers facing these challenges. Furthermore, the neutral pH of gypsum ensures that it does not adversely affect soil acidity, promoting a balanced nutrient environment. Kivi Chemicals supplies this high-quality gypsum in convenient 50 kg bags, ensuring that farmers can easily apply it to their fields. The technical grade of Veerbalwan Gypsum is designed for agricultural use, providing peace of mind for buyers regarding its efficacy and safety.

Packaging & Bulk Supply

Veerbalwan Gypsum is available in 50 kg polypropylene bags, making it easy to handle and transport. This packaging is designed to protect the product from moisture and contamination, ensuring that it retains its quality during storage and transportation. Kivi Chemicals offers bulk supply options for larger agricultural operations, catering to the needs of diverse farming practices across East Africa.

Storage & Handling

To maintain the quality of Veerbalwan Gypsum, it should be stored in a cool, dry place, away from direct sunlight and moisture. The ideal storage temperature is below 30 °C. It is important to keep the product sealed in its original packaging until use to prevent contamination. When handling gypsum, it is advisable to wear appropriate personal protective equipment (PPE), such as gloves and masks, to avoid inhalation of dust and skin contact. Always follow local regulations and guidelines for the safe handling and application of agricultural chemicals.

External References & Further Reading

• PubChem Compound Summary