Sodium Tripolyphosphate
Sodium Tripolyphosphate is a key compound used in various industrial applications, known for its high purity of ≥ 94%. It is commonly supplied in 25 kg bags.
Chemical Properties

Sodium Tripolyphosphate
Sodium Tripolyphosphate is a key compound used in various industrial applications, known for its high purity of ≥ 94%. It is commonly supplied in 25 kg bags.
Product Introduction
Sodium Tripolyphosphate (STPP) is an inorganic compound widely utilized in various industries due to its excellent properties as a water softener and emulsifier. With a minimum purity of 94%, it plays a crucial role in cleaning products, detergents, and food processing. In East Africa, industries such as food manufacturing, textile, and water treatment greatly benefit from STPP's performance. Kivi Chemicals supplies Sodium Tripolyphosphate to meet the growing demand for high-quality industrial chemicals across Kenya, Uganda, Tanzania, and the wider East African region.
Detailed Product Overview
Sodium Tripolyphosphate (Na5P3O10) is a versatile chemical compound that serves multiple functions in industrial applications. Characterized by its high purity of ≥ 94%, STPP is primarily used as a builder in detergents, aiding in the removal of dirt and stains by softening water. Its chemical structure allows it to bind with calcium and magnesium ions, which can hinder the effectiveness of detergents. Additionally, STPP finds applications in the food industry as a preservative and emulsifier, enhancing the quality of processed foods. The compound is also used in textile and ceramics, improving the properties of various products. Kivi Chemicals is committed to providing this essential chemical to industries in East Africa, ensuring compliance with local regulations and standards.
Applications & Uses
Detergents and Cleaning Products
Sodium Tripolyphosphate is extensively used as a builder in detergents. It enhances the cleaning efficiency by softening water, allowing the detergent to work effectively against dirt and stains.
Food Processing
In the food industry, STPP acts as a preservative and emulsifier, improving the texture and shelf life of processed foods. It is commonly used in seafood and meat products to retain moisture.
Textile Industry
Sodium Tripolyphosphate is utilized in textile processing to enhance dye uptake and improve the overall quality of fabrics. It helps in the removal of impurities during the dyeing process.
Water Treatment
STPP is used in water treatment applications where it helps to prevent scale formation and corrosion in water systems, improving the efficiency of water treatment processes.
Benefits & Advantages
Sodium Tripolyphosphate offers numerous benefits for East African industries. Its high purity level of ≥ 94% ensures that manufacturers receive a reliable product that enhances performance in various applications. In detergents, STPP significantly improves cleaning efficiency, leading to better results and customer satisfaction. For food processors, the compound not only acts as a preservative but also enhances the quality of products, making them more appealing to consumers. Additionally, its role in textile processing and water treatment highlights its versatility and importance in industrial operations. Kivi Chemicals' commitment to quality ensures that businesses sourcing STPP can trust in its performance and compliance with regional standards.
Packaging & Bulk Supply
Sodium Tripolyphosphate is available in a convenient 25 kg polypropylene bag, making it easy to handle and store. Kivi Chemicals provides bulk supply options for larger industrial needs, ensuring that customers can access this essential chemical in the quantities they require.
Storage & Handling
Sodium Tripolyphosphate should be stored in a cool, dry place away from moisture and incompatible substances. Ensure that the packaging is sealed properly to prevent contamination. During handling, use appropriate personal protective equipment (PPE) such as gloves and safety goggles to avoid direct contact with skin and eyes. Follow all local regulations for the storage and handling of chemicals to ensure safety and compliance.
External References & Further Reading
Technical Specifications
| Purity | ≥ 94% |
| Weight | 25 kgs |
| Parameter | Value |
| Appearance | Information requires manual verification. |
| Solubility | Information requires manual verification. |
| Chemical Formula | Na5P3O10 |
Safety & Handling Guidelines
Not classified as hazardous under GHS.
Sodium Tripolyphosphate is generally considered safe when handled properly. However, it may cause irritation to the eyes and skin upon contact. It is essential to wear appropriate PPE, including gloves and eye protection, when handling the product. In case of contact, rinse thoroughly with water and seek medical attention if irritation persists. Always store STPP away from strong acids and other incompatible materials to prevent hazardous reactions.
Regulatory Compliance & Standards
Frequently Asked Questions
What is Sodium Tripolyphosphate used for?
Sodium Tripolyphosphate is used in detergents, food processing, textiles, and water treatment, enhancing cleaning efficiency and product quality.
What is the purity of Sodium Tripolyphosphate?
The purity of Sodium Tripolyphosphate is ≥ 94%, ensuring high performance in industrial applications.
How should Sodium Tripolyphosphate be stored?
It should be stored in a cool, dry place away from moisture and incompatible substances, in sealed packaging.
Is Sodium Tripolyphosphate safe to use?
Yes, but it may cause irritation upon contact. Always use appropriate PPE when handling.
What packaging options are available for Sodium Tripolyphosphate?
Kivi Chemicals supplies Sodium Tripolyphosphate in 25 kg polypropylene bags, with bulk options available.
Can Sodium Tripolyphosphate be used in food processing?
Yes, it is commonly used as a preservative and emulsifier in processed foods.
Does Kivi Chemicals provide Sodium Tripolyphosphate across East Africa?
Yes, Kivi Chemicals supplies Sodium Tripolyphosphate to Kenya, Uganda, Tanzania, and beyond.
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