Calcium Salt | Calcium Nitrate Tetrahydrate

Calcium Nitrate Tetrahydrate is a highly efficient, water-soluble crystalline fertilizer designed to deliver fast-acting calcium and nitrogen nutrition to a wide range of agricultural crops and soil conditions. With a minimum purity level of ≥98% Ca(NO₃)₂·4H₂O, it ensures consistent quality and reliable performance for modern farming needs. This compound plays a vital role in strengthening plant structure, improving nutrient uptake, and enhancing overall crop yield quality, making it an essential input in precision agriculture and commercial farming systems.

One of the most important advantages of Calcium Nitrate Tetrahydrate is its exceptional chemical purity and low impurity levels. It contains water-insoluble matter at ≤0.02%, chloride content ≤0.05%, sulfate (SO₄) ≤0.03%, iron (Fe) ≤0.002%, and heavy metals ≤0.002%. These strict quality parameters ensure that the product is safe for soil application and does not introduce harmful residues that could affect plant health or soil fertility over time. The controlled impurity levels make it suitable for sensitive crops, greenhouse cultivation, hydroponics, and high-value agricultural production systems where precision nutrition is required.

In terms of nutritional composition, Calcium Nitrate Tetrahydrate provides a balanced supply of essential plant nutrients. It contains a minimum of 12% nitrogen (N), which supports vegetative growth and chlorophyll formation, and at least 23% calcium oxide (CaO), which strengthens cell walls, improves fruit quality, and reduces common physiological disorders such as blossom-end rot and tip burn in crops. Additionally, it contains magnesium oxide (MgO ≥0.5%), which contributes to photosynthesis and energy transfer within plants. This combination of nutrients ensures comprehensive plant development from root to fruit stage.

The product is also characterized by its excellent physical properties. It appears as a white crystalline solid with a particle size range of 0.1–2 mm, which ensures fast dissolution in water and uniform distribution when applied through irrigation systems or foliar feeding. The pH range of 5–7 makes it compatible with most soil types and irrigation systems without causing significant pH imbalance. These properties make Calcium Nitrate Tetrahydrate highly suitable for fertigation systems, drip irrigation, and foliar spray applications, where quick nutrient availability is critical.

Beyond agriculture, Calcium Nitrate Tetrahydrate also has multiple industrial applications. It is widely used in the textile industry for dye fixation processes, in leather processing for tanning and finishing, and in pharmaceutical manufacturing as a chemical intermediate. Additionally, it serves as a key raw material in the production of water-soluble fertilizers, making it an important component in the global fertilizer supply chain. Its versatility across different industries increases its commercial value and demand.

From a commercial and supply perspective, the product is supported by strong production and logistics capabilities. It is available with OEM packaging options as well as branded bag supply, allowing flexibility for distributors and private label businesses. The company also has extensive experience in container shipping and breakbulk vessel operations, ensuring safe and efficient global delivery. With a production capacity of approximately 5000 metric tons per month, Calcium Nitrate Tetrahydrate is capable of meeting both bulk industrial demand and specialized agricultural requirements consistently.

In summary, Calcium Nitrate Tetrahydrate is a premium-grade fertilizer that combines high purity, balanced nutrition, and versatile application benefits. Its low impurity profile, strong calcium and nitrogen content, and excellent solubility make it an ideal choice for improving crop health and maximizing agricultural productivity. Whether used in large-scale farming, greenhouse cultivation, or industrial applications, it provides a reliable and efficient solution for modern nutrient management systems.