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Trisodium Hydrogen Phosphate Manufacturer and Supplier

CAS No: 7601-54-9 | EC Number: 231-509-8| Molecular formula.: Na3PO4

Trisodium Hydrogen Phosphate

Trisodium Hydrogen Phosphate Manufacturers, Trisodium Hydrogen Phosphate Suppliers, Trisodium Hydrogen Phosphate Price, Trisodium Hydrogen Phosphate Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd is a renowned manufacturer, supplier, and exporter based in India, specializing in high-purity Trisodium Hydrogen Phosphate CAS No. 7601-54-9. Our company is well-known for delivering Tri Sodium Phosphate products that exhibit an accurate composition and are free from impurities. As one of the prominent Trisodium Hydrogen Phosphate manufacturers in India, we achieve this level of excellence by using superior purity chemicals and employing the latest manufacturing equipment that adheres to international industry standards.

As a reputed Trisodium Hydrogen Phosphate manufacturer, we take pride in offering Na3PO4 of exceptional quality. Our dedicated team ensures that each batch is meticulously formulated to meet precise composition requirements. This guarantees that our customers receive a product of the highest standard, capable of meeting their specific needs. Additionally, our Tri Sodium Phosphate boasts a long shelf life, ensuring its effectiveness and stability over an extended period.

With Vinipul Chemicals Pvt. Ltd as your trusted Trisodium Hydrogen Phosphate supplier, you can rely on our commitment to providing fine quality products. Our focus on accuracy, purity, and durability makes us a preferred choice for customers seeking reliable specialty chemicals.

Trisodium Hydrogen Phosphate Specification

Chemical name

Trisodium Hydrogen Phosphate 



EC Number


Commercial name / Synonyms

Sodium phosphate, Sodium orthophosphate, Phosphoric acid, trisodium salt, Tromete, Trisodium orthophosphate, Trisodium phosphate anhydrous, Tribasic sodium phosphate



Molecular formula


Molecular weight

163.941  g/mol

Melting Point

1583 °C



Physical Form 

Colourless Crystals 

Physical Appearance 

Dry Powder /  Pellets / Large Crystals/ Wet Solid /  Liquid 

Packaging Details 

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

What is Trisodium Hydrogen Phosphate?

Trisodium Hydrogen Phosphate, also known as trisodium phosphate (TSP), is an inorganic compound. It is a white, granular, or crystalline solid that is highly soluble in water, forming an alkaline solution. The manufacturing process of Trisodium Hydrogen Phosphate involves neutralizing phosphoric acid using sodium hydroxide and sodium carbonate. To produce Trisodium Hydrogen Phosphate, phosphoric acid is neutralized using sodium carbonate. This reaction yields disodium hydrogen phosphate. The disodium hydrogen phosphate is further reacted with sodium hydroxide to form trisodium phosphate and water.

The production of trisodium phosphate can also involve neutralizing phosphoric acid with caustic soda or soda ash, resulting in the dodecahydrate form. In this process, complete neutralization is achieved with caustic soda, as neutralization with soda ash alone does not go beyond the disodium salt stage. Alternatively, starting materials such as mother liquors from mono- or disodium phosphate production, or crystalline disodium phosphates, can be used. Another method involves digesting phosphate-rich neutralization sludges obtained during the purification of wet phosphoric acid with caustic soda and the addition of water glass. These various manufacturing processes result in the production of trisodium phosphate, which is utilized in a range of industrial applications.

Trisodium Hydrogen Phosphate Price

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

Product Range


Trisodium Hydrogen Phosphate

Rs 70/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 Trisodium Hydrogen Phosphate

Trisodium Hydrogen Phosphate, also known as trisodium phosphate (TSP), possesses several properties:

Physical State

 Trisodium Hydrogen Phosphate is commonly found as a white, granular, or crystalline solid.


It is highly soluble in water, forming an alkaline solution. The solubility of TSP allows for easy dissolution and utilization in various applications.


In aqueous solution, Trisodium Hydrogen Phosphate exhibits alkaline properties due to the presence of sodium hydroxide. It can raise the pH of the solution.


Trisodium Hydrogen Phosphate can exist in different hydrated forms. The most common form is the dodecahydrate, which means it contains 12 water molecules.

Chemical Formula

 The chemical formula of Trisodium Hydrogen Phosphate is Na₃PO₄, indicating that it consists of three sodium ions (Na⁺) bonded to one phosphate ion (PO₄³⁻).

Molar Mass

The molar mass of Trisodium Hydrogen Phosphate is approximately 163.94 g/mol.


The density of Trisodium Hydrogen Phosphate may vary depending on the form and hydration state. Typically, it ranges from 1.62 to 2.04 g/cm³.

Trisodium Hydrogen Phosphate Applications

Trisodium Hydrogen Phosphate, also known as trisodium phosphate (TSP), has a wide range of applications across various industries. Here are some common uses of Trisodium Hydrogen Phosphate:

  1. Acidity Regulator: Trisodium Hydrogen Phosphate is utilized as an acidity regulator in processed foods to adjust and control the pH levels.
  2. Industrial Detergent: It is used as an ingredient in industrial detergents for its cleaning properties. Trisodium Hydrogen Phosphate effectively removes dirt, grime, and stains from surfaces.
  3. Water Treatment: Trisodium Hydrogen Phosphate is employed as a water treatment chemical. It helps in softening water by precipitating and removing minerals that cause hardness.
  4. Paper Manufacturing: In the paper industry, Trisodium Hydrogen Phosphate is used in processes such as sizing and water treatment. It aids in softening water and improving the efficiency of paper production.
  5. Leather Tanning: Trisodium Hydrogen Phosphate finds application in leather tanning processes as a softening agent.
  6. Wall Cleaning and De-glossing: Prior to painting, Trisodium Hydrogen Phosphate is used to clean and de-gloss walls, ensuring a smooth and prepared surface for painting.
  7. Solvents: Trisodium Hydrogen Phosphate is utilized as a solvent in cleaning and degreasing applications. It helps dissolve fats and oils, making it effective in removing greasy residues.
  8. Viscosity Adjuster and Cleaning Additive: It serves as a viscosity adjuster in various formulations and as a cleaning additive in different cleaning products.
  9. Dairy Industry: Trisodium Hydrogen Phosphate finds specific application in the dairy industry, particularly in cheese production.
  10. Cleaning Agents: Due to its ability to convert fats and oils into soap through a process called saponification, Trisodium Hydrogen Phosphate is used as a cleaning agent in various applications.
  11. Finishing Agents, Intermediates, Oxidizing/Reducing Agents, Plating Agents, and Surface Treating Agents: Trisodium Hydrogen Phosphate is employed in diverse industrial processes and applications, including as finishing agents, intermediates, oxidizing/reducing agents, plating agents, and surface treating agents.

It’s important to note that the concentrations and specific formulations of Trisodium Hydrogen Phosphate may vary depending on the intended use and industry requirements.

About Vinipul Chemicals

Vinipul Chemicals Pvt. Ltd. is a prominent company recognized for its expertise in manufacturing, supplying, and exporting chemicals including Trisodium Hydrogen Phosphate. With a strong presence in the chemical industry, Vinipul Chemicals is renowned for its commitment to delivering high-quality products and exceptional customer service. Vinipul Chemicals is well-known for its specialized products, including Trisodium Hydrogen Phosphate, among others. These chemicals are widely used in industries such as food and beverage, cleaning chemicals, water treatment, and more. The company’s commitment to accuracy, purity, and long shelf life has earned it a strong reputation among its customers.

With a customer-centric approach, Vinipul Chemicals strives to understand the unique requirements of its clients and provide tailored solutions that meet their specific needs. The company’s dedicated team of professionals ensures prompt and reliable service, fostering strong and lasting relationships with customers worldwide. Vinipul Chemicals continues to expand its reach as a trusted manufacturer, supplier, and exporter in the chemical industry. Through its unwavering focus on quality, innovation, and customer satisfaction, the company has established itself as a reliable partner for businesses seeking high-quality chemicals and exceptional service.

Industries We Serve

Market Area

We supply and exports Trisodium Hydrogen Phosphate in all parts of the world such as

Trisodium Hydrogen 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.

Trisodium Hydrogen Phosphate in Gulf Countries

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

Trisodium Hydrogen 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 Trisodium Hydrogen 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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