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Sodium Tripolyphosphate for Agriculture

High-Quality Sodium Tripolyphosphate (STPP) for Agricultural Applications

As a leading supplier of sodium tripolyphosphate (STPP), we specialize in providing high-quality sodium tripolyphosphate for the agricultural industry. Our STPP is an inorganic compound that is widely used in various applications, including fertilizers, soil conditioners, and other agricultural chemicals. Sodium tripolyphosphate is a white, crystalline powder that is soluble in water. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of phosphoric acid. Our product is specifically designed to meet the needs of fertilizer producers, soil conditioner manufacturers, and agricultural chemical distributors, offering superior performance and reliability. We focus on bulk supply, catering to industrial clients who require large quantities for their manufacturing processes. Our commitment to quality and customer satisfaction makes us the preferred sodium tripolyphosphate supplier for businesses across the globe.

Product Details of Sodium Tripolyphosphate

Sodium tripolyphosphate, also known as STPP or sodium triphosphate, is a versatile chemical compound with a wide range of applications in various industries. It is an inorganic salt that exists in both anhydrous and hexahydrate forms. As a supplier of sodium tripolyphosphate, we ensure that our product meets the highest standards of purity and consistency. Our sodium tripolyphosphate is available in granular form, making it easy to handle and incorporate into various formulations.

Key Features and Benefits

In agriculture, STPP is valued for its ability to enhance the effectiveness of fertilizers and soil conditioners. It acts as a sequestrant, chelating metal ions such as calcium and magnesium in hard water, thereby improving the availability of nutrients to plants. This property makes sodium tripolyphosphate an excellent additive for liquid fertilizers, where it helps to prevent the precipitation of insoluble compounds that can reduce the fertilizer’s efficacy. Furthermore, sodium tripolyphosphate enhances the water-soluble properties of fertilizers, ensuring uniform distribution of nutrients in the soil. Sodium tripolyphosphate also finds uses in other sectors, such as detergent production and water treatment. In detergents, STPP acts as a water softener, improving their cleaning performance. It is also used in water treatment processes to prevent corrosion and scale formation. The versatility of sodium tripolyphosphate makes it an essential component in many industrial and agricultural applications. STPP is used as a preservative for seafood, meats, poultry, and animal feed. It is also used as an emulsifier and texturizer in processed cheese and other food products. However, our focus is on its agricultural uses, where it serves as a valuable additive in fertilizers and soil conditioners.

Technical Specifications

Our sodium tripolyphosphate is produced to the highest quality standards, ensuring optimal performance in agricultural applications. Here are the detailed technical specifications of our product:

Specification Value
Appearance White, granular powder
Purity ≥ 94%
Na5P3O10 Content ≥ 94%
P2O5 Content ≥ 57%
Water Insoluble ≤ 0.1%
pH (1% solution) 9.2 – 10.0
Bulk Density 0.5 – 0.9 g/cm³
Particle Size 95% through 20 mesh
Iron (Fe) ≤ 0.007%
Chloride (Cl) ≤ 0.025%
Sulfate (SO4) ≤ 0.4%
Arsenic (As) ≤ 0.0003% (3 ppm)
Heavy Metals (as Pb) ≤ 0.001% (10 ppm)
Fluoride (F) ≤ 0.003% (30 ppm)
Loss on Ignition ≤ 1.0%
Solubility in Water Soluble, forms a clear solution
Form Anhydrous or Hexahydrate
CAS Number 7758-29-4 (Anhydrous), 15091-98-2 (Hexahydrate)
Molecular Weight 367.86 g/mol (Anhydrous)
Packaging 25 kg bags, 1000 kg super sacks

These specifications demonstrate the high purity and quality of our sodium tripolyphosphate, making it suitable for use in high-performance agricultural products. Our manufacturing process ensures that the product is free from impurities that could negatively impact its performance.

Usage Instructions and Environmental Impact

Sodium tripolyphosphate can be easily incorporated into liquid and granular fertilizer formulations. For liquid fertilizers, it should be added to the water before other components to ensure complete dissolution. The typical dosage ranges from 0.5% to 2% by weight, depending on the specific formulation and the hardness of the water used. In granular fertilizers, sodium tripolyphosphate can be blended with other ingredients during the manufacturing process.

“Using sodium tripolyphosphate from this supplier has significantly improved the performance of our liquid fertilizers. The product dissolves easily and has enhanced nutrient availability, resulting in better crop yields.” – A satisfied customer.

Environmental Impact

While sodium tripolyphosphate offers many benefits in agriculture, it is essential to consider its environmental impact. As a phosphate compound, it can contribute to eutrophication in water bodies if released in large quantities. However, when used responsibly and in accordance with recommended guidelines, the environmental risks associated with sodium tripolyphosphate are minimal. We advocate for the sustainable use of our products and provide guidance on best practices to minimize environmental impact.

Why Choose Us as Your Sodium Tripolyphosphate Supplier?

As a dedicated supplier of sodium tripolyphosphate, we are committed to providing our customers with the highest quality products and exceptional service. Our state-of-the-art manufacturing facilities and stringent quality control processes ensure that our sodium tripolyphosphate meets the most demanding specifications. We offer flexible packaging options and can accommodate orders of any size, from small batches to large-scale industrial quantities. Our efficient supply chain and logistics network enable us to deliver products promptly and reliably to customers worldwide.

We understand that our customers rely on us for consistent quality and timely delivery. That’s why we maintain a robust inventory and employ rigorous quality checks at every stage of production. Our experienced team is always available to provide technical support and assist with any questions or concerns. Whether you need help with product selection, formulation advice, or usage instructions, we are here to help.

For more information about our products, we invite you to explore our website. You can learn more about sodium tripolyphosphate and its various applications. Discover how STPP can benefit your agricultural formulations. If you have any questions or would like to place an order, please do not hesitate to contact us. We are always ready to assist you with your sodium tripolyphosphate needs.

Advantages of Our Product from the Customer’s Perspective

“This STPP boosts fertilizer efficiency, ensuring better nutrient availability and improved crop yields, all while being cost-effective and environmentally responsible.” 

Why Choose Us

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Frequently Asked Question

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HappyAddons is a unique collection of Addons to power up the Elementor Page Builder plugin. It works with the WordPress and Elementor Page Builder to customize your WordPress blog or Business sites.

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After the subscription license expires, HappyAddons Pro will stop working. Without the license key, you couldn’t use the pro features and widgets of HappyAddons. So you need to renew your license before it expires. That’s the way to prevent the site breaking issue.


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Note: *Prices exclude VAT/Taxes

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