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Sodium Phosphate Manufacturer and Supplier

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

Sodium Phosphate

Sodium Phosphate Manufacturers, Sodium Phosphate Suppliers, Sodium Phosphate Formula, Sodium Phosphate Price, Sodium Phosphate SDS, Sodium Phosphate Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd. is a renowned manufacturer, supplier, and exporter of high-purity Sodium Phosphate (CAS No: 7601-54-9), specializing in the production of specialty chemicals in India. Our company takes pride in providing Sodium Phosphate with exceptional purity, ensuring that it is free from impurities. We achieve this high level of purity by utilizing superior quality chemicals and employing state-of-the-art manufacturing equipment, all in adherence to the stringent standards set by the international industry.

As a trusted Sodium Phosphate manufacturer, we are committed to delivering Na3O4P of the utmost quality. Our product exhibits fine quality and meets the precise composition requirements. We understand the importance of long shelf life, and our Sodium Phosphate is formulated to maintain its efficacy and stability over an extended period.

As a prominent sodium phosphate supplier, we prioritize accuracy and reliability, guaranteeing that our product fulfils the needs and expectations of our clients. Whether for industrial applications or research purposes, our Sodium Phosphate is well-suited for various applications. We consistently strive to meet and exceed customer satisfaction through our commitment to excellence in product quality, manufacturing processes, and customer service.

What is Sodium Phosphate?

Sodium phosphate is a versatile compound that belongs to a group of salts consisting of sodium (Na+) and phosphate (PO43−) ions. The phosphate ion can also combine with additional phosphate ions to form various types of anions, such as di-, tri-, tetra-, and polyphosphates. These salts exist in both anhydrous (water-free) and hydrated forms, with the hydrated forms being more prevalent in nature. 

The diverse family of sodium phosphate compounds provides scientists, researchers, and industry professionals with a broad spectrum of options to suit their specific needs. Each variant, whether anhydrous or hydrated, possesses distinct properties and characteristics that make it suitable for different purposes. It is important to consider the precise requirements and intended application when selecting the appropriate sodium phosphate salt, ensuring optimal performance and desired outcomes.

Sodium Phosphate Details

This table provides information about Sodium Phosphate, a chemical compound with the CAS No. 7601-54-9 and EC Number. 231-509-8. The table also lists various Sodium Phosphate common name and synonyms. The table contains Sodium Phosphate structure, Sodium Phosphate solubility and molecular formula. It is a white granular powder of monoclinic crystals. Sodium Phosphate pH. value is also mentioned in the table. Sodium Phosphate is commonly used in various industries in different applications. It is also used in the pharmaceutical industry for various purposes.


Chemical nameSodium Phosphate
CAS No7601-54-9
EC Number231-509-8
Commercial name / SynonymsTRISODIUM PHOSPHATE, 7601-54-9, Sodium phosphate, Sodium orthophosphate, Phosphoric acid, trisodium salt, Tromete, Trisodium orthophosphate, Trisodium phosphate anhydrous, Tribasic sodium phosphate
Molecular formulaNa3PO4
Chemical Structure
Melting Point1583 °C
IUPAC Nametrisodium-phosphate
Component CompoundsPhosphoric Acid
Physical Form Colourless Crystals 
Physical Appearance Dry Powder /  Pellets / Large Crystals / Wet Solid /  Liquid 
SolubilitySoluble in water (118 mg/ml at 25° C).
Packaging Details 25 kg / 50 kg / HDPE packaging bags / Drum/ As per Client’s requirements

Computed Properties

The table provides various properties of a chemical compound, including its Sodium Phosphate molar mass, four hydrogen bond acceptor counts, an exact mass and mono-isotopic mass, heavy atom counts, and a topological polar surface area. These properties are useful in identifying and characterizing the compound for various purposes in industries such as pharmaceuticals and chemicals.
Property Name Property Value
Molecular Weight 163.941 g/mol
Hydrogen Bond Acceptor Count 4
Exact Mass 163.92272832 g/mol
Monoisotopic Mass 163.92272832 g/mol
Heavy Atom Count 8
Topological Polar Surface Area 86.2Ų
Complexity 57.4
Covalently-Bonded Unit Count 4
Compound Is Canonicalized Yes

Related Compounds with Annotation

The table provided contains a list of compounds with their corresponding Compound CID, Neighbour Type, and Annotation Types Count. The compounds are primarily related to various forms of Sodium phosphate compounds. Some notable compounds include Disodium hydrogen phosphate, Sodium phosphate, Sodium pyrophosphate, and Sodium phosphate dibasic. The table also includes compounds with specific Compound CID numbers and other compounds that have not been specifically identified. The Annotation Types Count column indicates the number of annotations associated with each compound. Overall, the table provides an overview of different sodium and phosphate compounds and their associated identifiers and properties.

Structure ImageStructure NameCompound CIDNeighbour TypeAnnotation Types Count
Disodium hydrogen phosphate242032D13
Sodium phosphate242432D13
Sodium pyrophosphate244032D12
Disodium phosphate hydrate614882D4
Sodium phosphate P 32711802D7
Compound CID: 5170485170482D1
Sodium phosphate, tribasic-5170712D1
62533-93-1, Sodium metaphosphate oxide (Na15(PO3)13O)161320282D3
Sodium phosphate sodium hydroxide202157422D1
Sodium phosphate, tribasic, hydrate219606852D4
Sodium phosphate dibasic, p.a., Sodium phosphate dibasic865874272D1
SR-01000944553, SR-01000944553-11231325062D1

Sodium Phosphate Price

If you are looking to purchase Sodium Phosphate, it’s important to know the current market price. Sodium Phosphate price can vary depending on the various factors. Vinipul Chemicals offers the best price in the market listed below: –
Product Range Price
Mono Sodium Phosphate Rs 80/kilogram
Di Sodium Phosphate Rs 110/kilogram
Tri Sodium Phosphate Rs 36/kilogram

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

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Types of Sodium Phosphate

Monosodium Phosphate (MSP)

Monosodium phosphate, also known as monobasic sodium phosphate or sodium dihydrogen phosphate (NaH2PO4), is a white crystalline powder. It is commonly used as a food additive, pH buffer, and emulsifier. MSP is often employed in the food industry to adjust the acidity and improve the texture of processed foods. It is also utilized in various industrial applications, including water treatment, pharmaceuticals, and detergents.

Disodium Phosphate (DSP)

Disodium phosphate, also known as sodium hydrogen phosphate or sodium phosphate dibasic (Na2HPO4), is a crystalline powder or granular substance. DSP has a wide range of applications in the food industry as an acidity regulator, emulsifier, and thickening agent. It is used in various food products, including baked goods, meats, beverages, and dairy products. In addition, DSP finds applications in water treatment, pharmaceuticals

Trisodium Phosphate (TSP)

Trisodium phosphate (TSP) or sodium phosphate tribasic (Na3PO4) is a white, granular or crystalline substance. TSP is primarily used as a cleaning agent and degreaser due to its strong alkaline properties. It is commonly found in household cleaning products, such as detergents and dishwashing powders. TSP is also used in certain food applications as a sequestrant and pH regulator, and it has industrial uses in water treatment

How to Make Sodium Phosphate?

The manufacturing process of Sodium Phosphate typically involves several steps. Here is a general overview of the process:

  1. Raw Materials Preparation: The main raw materials used in sodium phosphate production are phosphoric acid (H3PO4) and sodium hydroxide (NaOH). These raw materials are typically obtained from natural phosphate rock and sodium chloride sources.
  2. Phosphoric Acid Production: Phosphoric acid is produced by treating phosphate rock with sulfuric acid. This reaction forms phosphoric acid and calcium sulfate, which is further processed to produce gypsum.
  3. Neutralization: Phosphoric acid is then neutralized with sodium hydroxide. The two reactants are mixed in controlled proportions, resulting in the formation of sodium phosphate and water.
  4. Crystallization and Filtration: The sodium phosphate solution is then subjected to controlled cooling and agitation, promoting the crystallization of sodium phosphate. The crystals are separated from the liquid through filtration processes.
  5. Drying: The obtained sodium phosphate crystals are dried to remove any remaining moisture and to achieve the desired level of purity. Various drying techniques, such as air drying or heat drying, can be employed.
  6. Packaging and Storage: The dried sodium phosphate product is packaged in appropriate containers or bags for storage and distribution. It is important to protect the product from moisture and contamination during storage.

It’s worth noting that there are different forms of sodium phosphate, such as monosodium phosphate (NaH2PO4), disodium phosphate (Na2HPO4), and Trisodium phosphate (Na3PO4), each with its own specific manufacturing processes and applications. The above process represents a general outline of sodium phosphate production and may vary depending on the specific form and grade of sodium phosphate desired.

Is sodium phosphate soluble in water?

Yes, sodium phosphate is soluble in water. It readily dissolves in water to form an aqueous solution. This property of solubility in water is one of the reasons why sodium phosphate is widely used in various industries and applications, including food processing, pharmaceuticals, and detergents. When sodium phosphate is added to water, it dissociates into sodium ions (Na+) and phosphate ions (PO43-), which are then uniformly dispersed throughout the water, resulting in a clear, homogeneous solution. The solubility of sodium phosphate in water makes it easy to handle and incorporate into different processes and formulations.

Is sodium phosphate soluble in acetone?

Sodium phosphate exists as white or slightly yellow, easily crumbled granules or powder. It demonstrates excellent solubility in water, readily dissolving in it. It is also soluble in methanol, with a lower solubility in alcohol and chloroform. Sodium phosphate exhibits slight solubility in acetone and dioxane.

Is sodium phosphate a preservative?

Yes, sodium phosphate can act as a preservative in certain applications. It is commonly used as a preservative in food and beverages to extend their shelf life by inhibiting the growth of microorganisms. Sodium phosphate, particularly sodium dihydrogen phosphate (monosodium phosphate) and disodium phosphate, possess antimicrobial properties that help prevent spoilage and maintain product quality. Additionally, its pH-buffering capabilities contribute to preserving the stability and freshness of various food and beverage products. However, it’s important to note that the specific use and regulations surrounding sodium phosphate as a preservative may vary depending on the country and product.

Industrial Applications

Sodium phosphate has various industrial applications across different sectors. Here are some common industrial uses of sodium phosphate:


Water Treatment

Sodium phosphate compounds, such as Trisodium phosphate (TSP) and disodium phosphate (DSP), are used in water treatment processes. They help control pH levels, prevent scaling, and inhibit corrosion in boilers, cooling towers, and water distribution systems.

Detergents and Cleaning Industry

Sodium phosphate, especially disodium phosphate (DSP), is utilized in laundry detergents, dishwashing detergents, and other cleaning products. It acts as a builder, enhancing the effectiveness of detergents by softening water, removing stains, and improving soil suspension.

Food Industry

Sodium phosphate compounds, including monosodium phosphate (MSP), disodium phosphate (DSP), and Trisodium phosphate (TSP), have various applications in the food industry. Sodium phosphate in food is used as emulsifiers, buffering agents, texturizers, and pH regulators in processed foods, meat products, bakery goods, dairy products, and beverages.


Sodium phosphate compounds find applications in the pharmaceutical industry. They are used as excipients in drug formulations to control pH, enhance stability, and improve drug solubility. Sodium phosphate buffer is also utilized in the manufacturing of injectable drugs and other pharmaceutical preparations.

Metal Finishing

Sodium phosphate compounds, particularly Trisodium phosphate (TSP), are used in metal finishing processes. They act as fluxes, helping to remove oxides, grease, and other contaminants from metal surfaces prior to painting, coating, or plating.

It’s important to note that the specific application and choice of sodium phosphate compound may vary depending on the desired properties, regulations, and requirements of each industry.

Sodium Phosphate Uses

Sodium phosphate finds diverse applications in various industries. Here are some examples:

  1. Medicinal Use: Sodium phosphate is utilized in medicine to treat constipation and to prepare the bowel for medical procedures.
  2. Food Emulsifiers: Sodium phosphate is used as an emulsifier in processed cheese, helping to improve texture and stability.
  3. pH Control in Food: Sodium phosphate is employed to control the pH of processed foods, ensuring the desired acidity or alkalinity levels for taste, safety, and preservation.
  4. Water Softening and Anti-Rust: Sodium phosphate is used in detergents as a water softener, preventing the formation of mineral deposits. It is also utilized as an efficient anti-rust solution.
  5. Thickening and Leavening Agent: Sodium phosphate acts as a thickening agent and leavening agent in baked goods, contributing to the texture and volume of the final product.

These are just a few examples of the industrial applications of sodium phosphate. Its versatility and varied properties make it a valuable ingredient in several sectors, including food processing, pharmaceuticals, and cleaning products.

Where to buy Sodium Phosphate?

If you are looking to buy Sodium Phosphate then Vinipul Chemicals Pvt. Ltd. is a prominent manufacturer, supplier, and exporter of chemicals in Mumbai, India that can help you make the right choice. As one of the leading sodium phosphate suppliers having years of experience and expertise in the chemical industry, we have earned a strong reputation for delivering high-quality products that meet international standards. Our state-of-the-art manufacturing facility, advanced technology, and stringent quality control measures ensure the purity, consistency, and reliability of their sodium phosphate products. 

Vinipul Chemicals caters to the diverse needs of customers worldwide and has established a strong distribution network to efficiently serve clients in different regions. Our customer-centric approach, competitive pricing, timely delivery, and excellent customer support services have contributed to their success and long-term relationships with clients. In summary, Vinipul Chemicals Pvt. Ltd. is a trusted name in the sodium phosphate industry. We offer a wide range of sodium phosphate variants, tailored to meet specific industry requirements. Our commitment to professionalism, integrity, and innovation has made us a reliable partner for customers seeking high-quality sodium phosphate products.



Another name for sodium phosphate is sodium phosphate dibasic.

Sodium phosphate (pH 7.5)

Yes, sodium phosphate is generally recognized as safe for consumption when used in accordance with regulations. However, it’s important to follow recommended usage levels and guidelines to ensure safety.

Yes, sodium phosphate is commonly used in food and beverages. It is used as a pH regulator, emulsifier, stabilizer, and preservative in various processed foods and beverages.

Sodium phosphate is generally tasteless and odourless, so it does not significantly affect the taste or flavour of food products. However, in some cases, high concentrations may contribute a slightly salty or tangy taste.

The environmental impact of sodium phosphate depends on its specific usage and disposal methods. Proper waste management and adherence to environmental regulations are necessary to minimize any potential adverse effects.

Yes, sodium phosphate can be found in some cosmetic and personal care products. It may be used as a pH adjuster, buffering agent, or emulsifying agent in certain formulations.

When handling sodium phosphate, it is advisable to follow proper safety measures, including using protective equipment, such as gloves and goggles, to avoid contact with the skin or eyes. It is also important to store it in a cool, dry place away from incompatible substances.

Yes, sodium phosphate is used in detergents and cleaning products due to its ability to soften water and improve cleaning efficiency. It helps to prevent scale formation and enhance the effectiveness of detergents.

Yes, sodium phosphate is readily available in the market. It can be purchased from various chemical suppliers such as Vinipul Chemicals Pvt. Ltd, both online and offline.

Yes, sodium phosphate, particularly Trisodium phosphate, is used in water treatment processes. It can act as a sequestrant, pH adjuster, and corrosion inhibitor in water treatment applications.

When used within recommended levels, sodium phosphate is generally considered safe. However, excessive intake or misuse may lead to health issues, such as electrolyte imbalance. It is important to adhere to regulatory guidelines and consult professionals for proper usage.

Regulations on the use of sodium phosphate may vary across countries. It is essential to comply with local regulations, including permitted levels of usage, labelling requirements, and safety guidelines.

If you are looking to buy Sodium Phosphate then Vinipul Chemicals Pvt. Ltd. is a prominent manufacturer, supplier and exporter of chemicals in Mumbai, India that can help you make the right choice.

Market Area

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

Sodium 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.

Sodium Phosphate in Gulf Countries
Oman, Qatar, Kuwait, Saudi Arabia, Dubai, Bahrain, Iran, United Arab Emirates

Sodium 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 Sodium 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.

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