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Penta sodium Tri phosphate Manufacturer and Supplier

CAS No: 10058-44-3 | EC Number: 233-190-0| Molecular formula.: Fe4(P2O7)3 Fe4O21P6

Penta sodium Tri phosphate

Penta sodium Tri phosphate Manufacturers, Penta sodium Tri phosphate Suppliers, Penta sodium Tri phosphate Formula, Penta sodium Tri phosphate Price, Penta sodium Tri phosphate SDS, Penta sodium Tri phosphate Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd is a well-established manufacturer, supplier, and exporter of high-purity Penta sodium Tri phosphate. With our extensive experience in the industry, we have earned a reputation for delivering specialty chemicals with exceptional quality and reliability. Our Penta sodium Tri phosphate, also known by its CAS number 7758-29-4, is meticulously produced using superior purity chemicals and advanced manufacturing equipment. We adhere to stringent international industry standards to ensure the highest level of product quality and consistency.

As a reputed Penta sodium Tri phosphate manufacturer, we understand the importance of accurate composition in specialty chemicals. Our Penta sodium Tri phosphate is precisely formulated to meet the specific requirements of our customers. As a leading Penta sodium Tri phosphate manufacturers in India, we take pride in our commitment to providing products with the desired composition, free from impurities. This attention to detail guarantees the effectiveness and performance of our Penta sodium Tri phosphate in various applications.

One of the key advantages of choosing Vinipul Chemicals Pvt. Ltd is the long shelf life of our Penta sodium Tri phosphate. As a prominent Penta sodium Tri phosphate supplier, we recognize the importance of stability and durability in specialty chemicals, and our product excels in these aspects. Customers can rely on our Penta sodium Tri phosphate to maintain its quality over an extended period, ensuring consistent performance and value for their applications. With our product, customers can confidently incorporate Penta sodium Tri phosphate into their processes without concerns about degradation or loss of efficacy.

Penta sodium Tri phosphate Specification

Chemical name

Penta sodium Tri phosphate 



EC Number


Commercial name / Synonyms

Sodium tripolyphosphate, 7758-29-4, Pentasodium triphosphate, Sodium triphosphate, STPP, PENTASODIUM TRIPOLYPHOSPHATE, Triphosphoric acid, pentasodium salt, UNII-9SW4PFD2FZ, TRIPHOSPHORIC ACID, SODIUM SALT

Molecular formula


Molecular weight

367.86  g/mol

Melting Point

622 °C


pentasodium-[oxido(phosphonooxy)phosphoryl] phosphate

Physical Form 

White powder 

Physical Appearance 

Dry Powder /  Dry Powder, Pellets Large Crystals 

Packaging Details 

25 kg / 50 kg / HDPE packaging bags / Drum/ As per Client’s requirements

What is Penta sodium Tri phosphate?

Penta sodium tri phosphate, also known as pentasodium triphosphate or sodium tripolyphosphate, is a chemical compound with the formula Na5P3O10. It is composed of five sodium ions (Na+) and three phosphate groups (PO43-), making it a sodium salt of triphosphoric acid. Penta sodium triphosphate is commonly used in various industrial and household applications. It is known for its water softening and cleaning properties. In detergents and cleaning agents, it functions as a builder and chelating agent, helping to remove dirt, grease, and stains. It can also prevent the redeposition of soils onto fabrics during the washing process.

Furthermore, penta sodium triphosphate has applications in water treatment, food processing, and as a dispersing agent in ceramic and clay industries. In the food industry, it is sometimes used as a sequestrant, emulsifier, and preservative. It’s worth mentioning that the use of penta sodium triphosphate in certain applications, particularly in detergents and cleaning agents, has faced some scrutiny due to environmental concerns. Its discharge into water systems can contribute to eutrophication, which can have negative impacts on aquatic ecosystems. As a result, there have been efforts to reduce its usage and explore alternative, more environmentally friendly compounds.

Penta sodium Tri phosphate Price

If you are looking to purchase Penta sodium Tri phosphate, it’s important to know the current market price. Penta sodium Tri phosphate price can vary depending on the various factors. Vinipul Chemicals offers the best price in the market listed below: –

Product Range


Penta sodium Tri phosphate

Rs 5004/Kg

Prices shown above are provisional prices and may change due to different market conditions for latest prices

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+91-932 223 1817

Properties of Penta sodium Tri phosphate

Penta sodium triphosphate, commonly known as pentasodium triphosphate or STPP, is a chemical compound with the formula Na5P3O10. It is a white, crystalline powder that is highly soluble in water. Here are some of its properties:

Chemical Formula

The chemical formula of pentasodium triphosphate is Na5P3O10. It indicates that the compound consists of five sodium (Na) ions bonded to three phosphate (P) ions in a specific arrangement.

Molecular Weight

The molecular weight of STPP is 367.86 g/mol. It is the sum of the atomic masses of all the atoms in the compound.


Pentasodium triphosphate is a white, crystalline powder. It has a fine texture and is typically seen as small, granular particles.


STPP is highly soluble in water. When added to water, it readily dissolves, forming a clear solution. This high solubility makes it suitable for various applications where water-based solutions are required.


Pentasodium triphosphate is alkaline in nature. In a 1% solution, it typically exhibits a pH of around 9-10. This alkalinity is useful in certain applications, such as adjusting pH levels in cleaning products or water treatment.


The density of STPP is approximately 2.52 g/cm³. It indicates the mass per unit volume of the compound. The density can vary slightly depending on the specific form and conditions.

Penta sodium Tri phosphate Applications

Pentasodium triphosphate (STPP) finds numerous applications in different industries due to its versatile properties. Here are some common applications:

  1. Detergents and Cleaning Products: STPP is widely used as a key ingredient in laundry detergents, dishwashing powders, and other cleaning agents. It helps in softening water by binding with calcium and magnesium ions, which improves the effectiveness of the cleaning process. Additionally, it acts as a surfactant, helping to emulsify oils and remove stubborn stains.
  2. Food Industry: STPP serves various purposes in the food industry as a food additive. It is used as a preservative and sequestrant to extend the shelf life of processed meats, seafood, and canned or frozen foods. STPP helps retain moisture in food products, improving texture and preventing dehydration. It also enhances the colour and flavour of certain processed foods.
  3. Water Treatment: In water treatment processes, STPP is employed to control scale formation and corrosion. It sequesters metal ions, such as calcium and magnesium, preventing them from precipitating and forming deposits on pipes, boilers, and other equipment. This property helps to maintain the efficiency and longevity of water treatment systems.
  4. Ceramic Industry: STPP finds application in the ceramic industry for ceramic glazes. It acts as a fluxing agent, improving the flow and fusion of the glaze during firing. This helps to achieve a smoother and more uniform surface on ceramic products. STPP also aids in controlling the viscosity of ceramic slurries used in shaping and molding processes.
  5. Textile Industry: STPP is used in the textile industry as a dispersing agent and sequestering agent. It helps to disperse dyes evenly in textile dyeing processes, preventing the formation of clumps or uneven coloration. STPP also assists in removing metal impurities from the fabric, improving the dyeing and colorfastness properties.
  6. Industrial Applications: STPP has diverse industrial applications. It is used in metal surface treatment processes, such as metal cleaning and phosphating, to enhance adhesion and corrosion resistance. STPP is also utilized in oil drilling operations as a deflocculant, reducing the viscosity of drilling mud and improving its flow properties.

It’s important to note that the specific use of pentasodium triphosphate in some applications may be regulated or restricted due to environmental concerns. Additionally, the availability and usage of STPP can vary depending on regional regulations and guidelines governing its application in different industries.

About Vinipul Chemicals

Vinipul Chemicals Pvt. Ltd is a renowned company specializing in the manufacturing, supplying, and exporting of Penta sodium Tri phosphate and other chemicals. With a strong reputation in the industry, Vinipul Chemicals Pvt. Ltd has established itself as a trusted source for high-quality chemical products. As reputed Penta sodium Tri phosphate manufacturers, we are committed to ensuring the utmost precision and accuracy in the composition of its chemicals. The company employs advanced manufacturing techniques and state-of-the-art equipment, adhering to international industry standards. This dedication to quality control guarantees that customers receive Penta sodium Tri phosphate and other chemicals of exceptional purity and consistency.

Vinipul Chemicals Pvt. Ltd understands the diverse needs of its clients and offers Penta sodium Tri phosphate with various specifications and grades to cater to different industries. The company’s products, including STPP, are known for their fine quality, precise composition, and long shelf life, making them highly sought after in the market. As one of the prominent Penta sodium Tri phosphate suppliers, Vinipul Chemicals Pvt. Ltd ensures efficient and timely delivery of its products to customers worldwide. The company has a well-established distribution network and strong logistics capabilities, enabling it to reach customers in different regions with ease.

Industries We Serve

Market Area

We supply and exports Penta sodium Tri phosphate in all parts of the world such as

Penta sodium Tri phosphate in Africa Countries

South Africa , Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic (CAR), Chad, Comoros, Democratic Republic of the Congo, Côte d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Gabon, Gambia, Guinea, Guinea-Bissau, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Nigeria, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Sudan, Sudan, Swaziland, Togo, Tunisia, Uganda, Zambia, Zimbabwe.

Penta sodium Tri phosphate in Gulf Countries

Oman, Qatar, Kuwait, Saudi Arabia, Dubai, Bahrain, Iran, United Arab Emirates

Penta sodium Tri phosphate in Asia Countries

Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Oman, Pakistan, Palestine, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

We supply Penta sodium Tri phosphate in all parts of India.

Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttarakhand, Uttar Pradesh and West Bengal.

Note: – Please be advised that the information contained in this document is intended for illustrative purposes only. Due to variations in product grade, applications, industries, or uses, the accuracy of the information provided cannot be guaranteed. © Copyright 2023 © Vinipul Chemicals All Rights Reserved (Terms of Use). Reproduction of any material from this site is strictly prohibited without permission. Vinipul Chemicals products are exclusively sold through the company’s website. For precise product specifications and requirements, as well as advice on which products are best suited for your specific application needs, please contact us at [email protected] Use Terms | Privacy.

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