OUR LOCATION

1105, Signature Business Park, Chembur (E), Mumbai - 400071

E-MAIL ADDRESS

[email protected]

HOT LINE

+ 91 - 9322231817

Disodium Phosphate Manufacturer and Supplier

CAS No.: 7558-79-4 | EC Number.: 231-448-7| Molecular formula.: HO4PNa2, Na2HPO4, HNa2O4P

Disodium Phosphate

Disodium Phosphate Manufacturers, Disodium Phosphate Suppliers, Disodium Phosphate formula, Disodium Phosphate SDS, Disodium Phosphate MSDS, Disodium Phosphate Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd. is a renowned manufacturer, supplier, and exporter of high-purity Disodium Phosphate CAS No: 7558-79-4, a specialty chemical widely used in various industries. Our company is highly regarded for delivering Di Sodium Phosphate with exceptional quality, precise composition, and an extended shelf life.

As a prominent disodium phosphate manufacturer, we pride ourselves on utilizing superior purity chemicals and state-of-the-art manufacturing equipment that comply with international industry standards. This ensures that our Di Sodium Phosphate is free from impurities and maintains an accurate composition, making it suitable for a diverse range of applications.

At Vinipul Chemicals, we prioritize the production of high-quality Di Sodium Phosphate, meeting the specific requirements of our customers. Our product undergoes rigorous quality checks to guarantee its superior standard. As one of the leading disodium phosphate suppliers, we strive to provide our clients with a product that not only meets but exceeds their expectations.

What is Disodium Phosphate?

Disodium Phosphate, also known as Sodium Phosphate Dibasic or Di-Sodium Hydrogen Phosphate, is a colourless to white crystalline solid that is soluble in water. Na2HPO4 is the sodium salt of phosphoric acid and exists as a highly water-soluble and hygroscopic white powder. Di-Sodium Phosphate is produced by reacting a solution of phosphoric acid with caustic soda to achieve a higher pH. The compound is widely used in various industries and applications due to its solubility and chemical properties. In the manufacturing process, Di-Sodium Phosphate can be obtained through a series of reactions involving monosodium sulfate, phosphate rock, dicalcium phosphate, and phosphoric acid. The resulting filtrate undergoes neutralization stages with calcium carbonate or calcium hydroxide, followed by a second neutralization with an alkali sodium constituent such as sodium hydroxide, sodium carbonate, or sodium bicarbonate. This process ultimately yields pure Di-Sodium Phosphate through crystallization.

Disodium Phosphate Details

This table provides information about Disodium Phosphate, a chemical compound with the CAS No. 7558-79-4 and EC Number. 231-448-7. The table also lists various Disodium Phosphate common name and synonyms. The table contains Disodium Phosphate structure, Disodium Phosphate solubility and molecular formula. It is a white granular powder of monoclinic crystals. Disodium Phosphate pH. value is also mentioned in the table. Disodium Phosphate is commonly used in various industries in different applications. It is also used in the pharmaceutical industry for various purposes.

Specifications

Chemical nameDisodium Phosphate
CAS No7558-79-4
EC Number231-448-7
Commercial name / Synonyms7558-79-4, Disodium hydrogen phosphate, Disodium hydrogenorthophosphate, DISODIUM PHOSPHATE, Sodium phosphate dibasic, Dibasic sodium phosphate, Acetest, Soda phosphate, Sodium phosphate, dibasic
Molecular formulaHO4PNa2
Na2HPO4
HNa2O4P
Chemical Structure
Melting PointMP: loses H2O at 92.5 °C; Specific gravity: 2.066 at 15 °C /Disodium phosphate dihydrate/
IUPAC Namedisodium;hydrogen phosphate
Component CompoundsHydrogen phosphate
Sodium
Phosphoric Acid
Physical Form Colourless, translucent Crystals or white powder. 
Physical Appearance Colourless to white crystalline solid. 
SolubilityInsoluble in alcohol
Solubility in Water7.7 g/100 ml (20 °C)
11.8 g/100 mL (25 °C, heptahydrate)
pH of 5% solution8.8 – 9.7
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 Di Sodium Phosphate molecular weight, hydrogen bond acceptor and donor 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 141.959 g/mol
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 4
Exact Mass 141.94078407 g/mol
Monoisotopic Mass 141.94078407 g/mol
Heavy Atom Count 7
Topological Polar Surface Area 83.4Ų
Complexity 46.5
Covalently-Bonded Unit Count 3
Compound Is Canonicalized Yes

Related Compounds with Annotation

The table provides information about various compounds related to Disodium phosphate and their corresponding Compound CIDs, Neighbour Types, and Annotation Types Counts. The compounds listed in the table include different forms of sodium phosphate, such as disodium hydrogen phosphate, sodium phosphate dibasic, Trisodium phosphate, and more. Each compound is associated with a specific Compound CID, which is a unique identifier in the database. The Neighbour Type indicates that the structure images are represented in a 2D format, while the Annotation Types Count represents the number of annotation types associated with each compound. This table provides a comprehensive overview of the different compounds and their properties within the context of sodium phosphate.

Structure ImageStructure NameCompound CIDNeighbour TypeAnnotation Types Count
Disodium hydrogen phosphate, Sodium phosphate dibasic, DISODIUM PHOSPHATE, Disodium hydrogenorthophosphate242032D13
NA242042D1
TRISODIUM PHOSPHATE, Sodium phosphate, 7601-54-9, Sodium phosphate tribasic, Tribasic sodium phosphate242432D13
Disodium diphosphate, Disodium dihydrogen pyrophosphate, Sodium acid pyrophosphate, DISODIUM PYROPHOSPHATE244512D11
NSC215202614272D3
Disodium phosphate hydrate, 10140-65-5, Disodium phosphate monohydrate, sodium hydrogen phosphate monohydrate, Sodium phosphate, dibasic, monohydrate614882D4
Sodium phosphate P 32, SODIUM PHOSPHATE P-32, Sodium phosphate (32P), Sodium Phosphate, P-32, 7635-46-3711802D7
Trisodium diphosphate, 14691-80-6, Diphosphoric acid, trisodium salt, AR7OGW33N1, trisodium;[hydroxy(oxido)phosphoryl] phosphate1610812D8
Sodium phosphate, tribasic-5170712D1
10028-24-7, Disodium phosphate dihydrate, Sodium phosphate dibasic dihydrate, Disodium hydrogen phosphate dihydrate, Sodium Hydrogenphosphate Dihydrate64511672D6
Diphosphoric acid, disodium salt, Sodium acidic pyrophosphate68507362D1
NA114992572D1
NA115718762D1
NA139085242D1
62533-93-1, Sodium metaphosphate oxide (Na15(PO3)13O), Pentadecasodium tridecametaphosphate oxide161320282D3
NA161607872D2
Trinatriumhydrogen-diphosphat161629952D2
NA177758942D1
NA186230142D2
NA189722182D1
sodium phosphate sodium hydroxide202157422D1
NA204027772D1
NA205912662D1
CS-0013800212256082D1
NA212256162D1
NA217529762D1
Sodium phosphate, tribasic, hydrate, UNII-J9O85FKF29, Sodium phosphate, tribasic, monohydrate, J9O85FKF29, Phosphoric acid, trisodium salt, monohydrate219606852D4
NA220258322D1
Monosodium phosphate, 7558-80-7, SODIUM DIHYDROGEN PHOSPHATE, Sodium phosphate monobasic, Sodium dihydrogenorthophosphate236720642D13
Sodium phosphate, radioactive, Sodium radiophosphate (P32), Sodium phosphate-P32, Phosphoric-32P acid, sodium salt, FEB963GEFV236946782D4
NA241963252D2
NA249422012D1
NA498681192D1
NA509872282D1
Sodium dihydrogen phosphate(32P), NSC78064, NSC-78064546118192D1
NA241963252D2
NA249422012D1
NA498681192D1
NA509872282D1
Sodium dihydrogen phosphate(32P), NSC78064, NSC-78064546118192D1
585922272D1
585922282D1
736946762D1
Sodium phosphate dibasic, p.a., Sodium phosphate dibasic, 99%, FG, Sodium phosphate dibasic, >=99.5%, Sodium phosphate dibasic, LR, >=98%, Sodium phosphate dibasic, BioXtra, >=99.0%865874272D1
sodium chlorite sodium dihydrogen phosphate866290972D1
SR-01000944553, SR-01000944553-11231325062D1
disodium hydrogen phosphate trihydrate1298506642D2
NA1298936912D1
NA1318427262D1
NA1318589532D1
NA1318730772D1
Diphosphonic acid, disodium salt, 117503-86-31330656472D2
NA1558175332D1
NA1570833402D1
NA1571247912D1
NA1573538282D1
NA1576252552D1
NA1578482742D1
NA1581090102D1
NA1582066832D1
NA1583728352D1
NA1584054462D1
NA1584368092D1
NA1587059512D1
NA1587529152D1
NA1589026132D1
NA1590127542D1
NA1590579232D1
NA1592125882D1
NA1595465122D1
NA1595701072D1
NA1595768392D1
NA1595998792D1
NA1596860312D1
NA1598163902D1
NA1599939762D1
NA1603019722D1
NA1605393862D1
NA1605518812D1
NA1605763042D1
NA1605850462D1
NA1607549962D1
NA1607707262D1
NA1608636062D1
NA1608857162D1
NA1608946032D1
NA1609464242D1
NA1609541762D1
NA1610510592D1
NA1611257282D1
NA1611744152D1
NA1611793952D1
NA1612621932D1
NA1615765112D1
NA1615827962D1
NA1616271432D1
NA1618194542D1
NA1619628962D1
NA1619628972D1
NA1619714292D1
NA1620164812D1
NA1620164822D1
NA1620543112D1
NA1638809612D1

Disodium Phosphate Price

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

Product RangePrice
Di Sodium Phosphate TechnicalRs 110/kilogram
Di Sodium Phosphate PureRs 110/kilogram
Disodium OrthophosphateRs 150/kilogram
Disodium Hydrogen OrthophosphateRs 125/kilogram
Di Sodium Hydrogen PhosphateRs 125/kilogram
Sodium Phosphate DibasicRs 1550/kilogram
Di Sodium Phosphate 99%Rs 125/kilogram
Disodium Phosphate AnhydrousRs 110/kilogram
Di Sodium Phosphate CrystalRs 110/kilogram

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

Call Us

+91-932 223 1817

Types of Disodium Phosphate

Di Sodium Phosphate Technical

Di Sodium Phosphate Technical refers to disodium phosphate that is produced for technical or industrial applications. It is typically used in various industrial processes and formulations where high purity.

Di Sodium Phosphate Pure

Di Sodium Phosphate Pure refers to disodium phosphate that is manufactured with a high level of purity. It is commonly used in the food and pharmaceutical industries where strict quality standards are necessary.

Disodium Orthophosphate

Disodium Orthophosphate is another name for disodium phosphate. It is an inorganic compound consisting of two sodium cations and one phosphate anion. It is used in various applications 

Disodium Hydrogen Orthophosphate

Disodium Hydrogen Orthophosphate is the same as disodium phosphate. It is often used as a food additive, emulsifier, and pH regulator in the food and beverage industry.

Di Sodium Hydrogen Phosphate

Di Sodium Hydrogen Phosphate, also known as disodium phosphate dihydrate, is a hydrated form of disodium phosphate. It is commonly used as a buffering agent.

Sodium Phosphate Dibasic

Sodium Phosphate Dibasic is another name for disodium phosphate. It is an inorganic salt used in various applications, including food processing, pharmaceuticals.

Di Sodium Phosphate 99%

Di Sodium Phosphate 99% refers to disodium phosphate with a purity level of 99%. It is often used in industrial applications where high purity is required.

Disodium Phosphate Anhydrous

Disodium Phosphate Anhydrous refers to disodium phosphate without any water molecules attached. Disodium hydrogen phosphate anhydrous

Di Sodium Phosphate Crystal

Di Sodium Phosphate Crystal refers to the crystalline form of disodium phosphate. It is used in various industries for different applications, such as pH adjustment.

How to Make Disodium Phosphate?

The manufacturing process of disodium phosphate involves several steps. Here is a brief overview:

  1. Phosphoric Acid Production: Phosphoric acid is typically produced by treating phosphate rock with sulfuric acid. This reaction forms phosphoric acid and calcium sulfate, which is commonly known as gypsum.
  2. Reaction with Sodium Hydroxide: A solution of phosphoric acid is then reacted with sodium hydroxide (caustic soda). The reaction between phosphoric acid and sodium hydroxide produces disodium phosphate.
  3. pH Adjustment: During the reaction, the pH of the solution is carefully controlled and adjusted to the desired level. This is done by adding the appropriate amounts of phosphoric acid or sodium hydroxide to achieve the desired pH.
  4. Crystallization: The resulting solution containing disodium phosphate is subjected to a crystallization process. By carefully controlling the temperature and concentration, the disodium phosphate crystals are allowed to form and separate from the solution.
  5. Filtration and Drying: The disodium phosphate crystals are then separated from the remaining liquid through filtration. The crystals are washed to remove any impurities and then dried to obtain the final product, which is a white crystalline powder.
  6. Quality Control: The final product is tested to ensure it meets the required specifications and quality standards. This includes checking the purity, moisture content, and other relevant parameters.

It’s important to note that specific manufacturing processes may vary depending on factors such as the desired grade of disodium phosphate and the manufacturer’s techniques and equipment.

Is disodium phosphate an acid or base?

Disodium phosphate (Na2HPO4), also known as disodium hydrogen phosphate, is classified as a salt. It is derived from the reaction of phosphoric acid (a weak acid) with sodium hydroxide (a strong base). Therefore, disodium phosphate is considered to be a basic salt or a conjugate base. When dissolved in water, it can act as a weak base, as it can accept protons (H+) from water molecules to form hydroxide ions (OH-).

Is disodium phosphate an antioxidant?

Disodium phosphate (Na2HPO4) is not primarily classified as an antioxidant. It is a sodium salt derived from orthophosphoric acid and is commonly used in the food industry as a stabilizer, buffering agent, and sometimes as an antioxidant synergist.

As a stabilizer, disodium phosphate helps maintain the consistency, texture, and shelf life of various food products. It is often added to processed foods, such as canned goods, dairy products, and baked goods, to prevent undesirable changes in their physical properties over time.

Disodium phosphate also serves as a buffering agent, helping to regulate the pH levels in food and beverage formulations. By controlling the acidity or alkalinity of a product, it can enhance flavour, improve texture, and increase the effectiveness of other additives.

While disodium phosphate is not directly an antioxidant, it can act as an antioxidant synergist in some food applications. An antioxidant synergist works in conjunction with primary antioxidants to enhance their effectiveness in preventing oxidation, which can lead to the deterioration of food products. Disodium phosphate can help improve the overall antioxidant capacity of a food formulation by working synergistically with other antioxidants present.

Is disodium phosphate organic?

Disodium phosphate (DSP), also referred to as disodium hydrogen phosphate or sodium phosphate dibasic, is an inorganic compound that consists of sodium cations (Na+) and phosphate anions (HPO42-). Its chemical formula is Na2HPO4.

Industrial Applications

Di Sodium Phosphate (disodium phosphate) finds several industrial applications due to its properties and characteristics. Some common industrial uses of Di Sodium Phosphate include:

1
2
3
4
5
6

Water Treatment

Di Sodium Phosphate is utilized in water treatment processes as a buffering agent and pH regulator. It helps to adjust and stabilize the pH levels of water, making it suitable for various industrial applications.

Food Processing

In the food industry, Di Sodium Phosphate acts as a food additive and emulsifier. Disodium phosphate in food aids in improving the texture, consistency, and shelf life of processed foods. It is often found in dairy products, canned meats, baked goods, and powdered food mixes.

Detergent and Cleaning Products

Di Sodium Phosphate is used in the manufacturing of detergents and cleaning products. It helps to enhance the cleaning effectiveness by softening water, preventing mineral deposits, and assisting in the removal of dirt and stains.

Metal Treatment

Di Sodium Phosphate is employed in metal treatment processes, such as electroplating and metal finishing. It acts as a corrosion inhibitor and aids in the removal of rust or oxide layers from metal surfaces.

Textile Industry

In the textile industry, Di Sodium Phosphate is utilized as a dyeing auxiliary and a pH regulator in dyeing and printing processes. It helps to ensure proper dye uptake and colour fastness on fabric.

Pharmaceutical Applications

In pharmaceutical formulations, Di Sodium Phosphate may be used as a buffering agent to maintain the pH of medications and ensure their stability.

These are just a few examples of the industrial applications of Di Sodium Phosphate. Its versatile properties make it a valuable ingredient in various industrial processes, contributing to the production of a wide range of products.

Disodium Phosphate Uses

  1. Laboratory Reagent and Chemical Analysis Buffer: Di Sodium Phosphate is commonly used as a laboratory reagent and as a buffer in chemical analysis.
  2. Fire Proofing Agent and Soldering/Brazing Substitute: It serves as a fire proofing agent and can be used as a substitute for borax in soldering and brazing processes.
  3. Ceramics Manufacturing: Di Sodium Phosphate finds application in the manufacturing of ceramics.
  4. Textile, Dairy, and Dye Industries: Di Sodium Phosphate is utilized in the textile, dairy, and dye industries.
  5. Detergent and Soap Manufacturing: It is employed in the manufacturing of detergents and soaps.
  6. Oil and Refinery Industries, Pesticides Manufacturing: Di Sodium Phosphate is used in the oil and refinery industries as well as in the production of pesticides.
  7. Food and Water Treatment: Along with other sodium phosphates, Di Sodium Phosphate is used for the treatment of food and water.

About Company

Vinipul Chemicals Pvt. Ltd. is a renowned company recognized as a leading manufacturer, supplier, and exporter of high-purity Disodium Phosphate and various other chemicals. With a strong commitment to quality and customer satisfaction, Vinipul Chemicals has established itself as a trusted name in the industry. As disodium phosphate manufacturers, Vinipul Chemicals ensures the production of Disodium Phosphate and other chemicals of exceptional purity. The company employs advanced manufacturing techniques and adheres to stringent quality control measures to deliver products that meet the highest industry standards.

Vinipul Chemicals serves as a reliable supplier, catering to the diverse needs of customers across different sectors. The company maintains a comprehensive inventory, ensuring prompt and efficient delivery of chemicals to clients worldwide. Their well-established distribution network enables them to reach customers in a timely manner. In addition to their manufacturing and supply capabilities, Vinipul Chemicals excels as an exporter. With a global presence, the company has successfully built long-term partnerships and has gained a reputation for delivering quality chemicals to international markets.

FAQ's

the pH of disodium phosphate is between 8.0 and 11.0.

Disodium phosphate is also known as sodium hydrogen phosphate.

Disodium Phosphate is generally considered safe for consumption when used in accordance with regulations and guidelines. However, it is essential to adhere to recommended usage levels and consult relevant authorities for specific safety information.

The shelf life of Disodium Phosphate can vary depending on storage conditions. When stored in a cool, dry place away from moisture and contaminants, it can typically have a shelf life of several years.

Disodium Phosphate is commonly available in various packaging options, including bags, drums, or containers. The packaging is designed to ensure proper protection against moisture and contamination.

Yes, Disodium Phosphate can be customized to meet specific requirements. Manufacturers and suppliers often offer different grades and specifications based on customer needs.

When purchasing Disodium Phosphate, it is advisable to look for certifications such as ISO, GMP (Good Manufacturing Practice), and relevant regulatory approvals specific to the industry or application.

The lead time for ordering Disodium Phosphate can vary depending on factors such as quantity, packaging, and supplier availability. It is recommended to contact Vinipul chemicals directly to inquire about the lead time for a specific order.

Disodium Phosphate should be stored in a cool, dry place, away from moisture, direct sunlight, and incompatible substances. It is important to follow the storage instructions provided by the supplier to maintain its quality.

Yes, Disodium Phosphate can be transported internationally. However, it is important to comply with applicable regulations, documentation requirements, and transportation guidelines specific to the country of import and export.

The minimum order quantity for Disodium Phosphate is 25 kg / 50 kg.

Yes, Vinipul chemicals offer the option to request a sample of Disodium Phosphate before placing a bulk order. It allows customers to evaluate the product’s quality and suitability for their intended application.

Payment terms for purchasing Disodium Phosphate can vary on the nature of the business transaction. Common payment terms include advance payment, letter of credit, or agreed-upon terms between the buyer and supplier.

Yes, Disodium Phosphate can be exported to different countries, subject to compliance with export regulations, documentation requirements, and any specific restrictions or permits imposed by the importing country.

If you are looking to purchase Disodium Phosphate, then Vinipul Chemicals Pvt. Ltd is your one stop-shop. Vinipul chemicals is a highly regarded company known for its expertise in the manufacturing, supplying, and exporting of high-purity Disodium Phosphate.

Market Area

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

Disodium 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.

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

Disodium 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 Disodium 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.

Scroll to Top