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Sodium Dihydrogen Orthophosphate Manufacturer and Supplier

CAS No: 7558-80-7 | EC Number: 231-449-2| Molecular formula.: NaH2PO4

Sodium Dihydrogen Orthophosphate

Sodium Dihydrogen Orthophosphate Manufacturers, Sodium Dihydrogen Orthophosphate Suppliers, Sodium Dihydrogen Orthophosphate Price, Sodium Dihydrogen Orthophosphate Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd., a reputable company based in India, specializes in the production, supply, and export of high-purity Sodium Dihydrogen Orthophosphate CAS No. 7558-80-7. We are renowned for our commitment to providing specialty chemicals with exceptional quality and accuracy in composition.

At Vinipul Chemicals, we adhere to international industry standards and utilize state-of-the-art manufacturing equipment to ensure the production of NaH2PO4 that is free from impurities. Our meticulous attention to using superior purity chemicals guarantees the highest level of product purity.

As reliable Sodium Dihydrogen Orthophosphate suppliers, manufacturer and exporter, Vinipul Chemicals Pvt. Ltd. is dedicated to meeting the diverse needs of customers worldwide. Whether you require Mono Sodium Phosphate for industrial, commercial, or research purposes, we guarantee a product of exceptional quality that will meet your specific requirements.

Sodium Dihydrogen Orthophosphate Specification

Chemical name

Sodium Dihydrogen Orthophosphate



EC Number


Commercial name / Synonyms

Sodium dihydrogen phosphate dihydrate, Sodium phosphate monobasic dihydrate, Monosodium phosphate dihydrate, Sodium phosphate, monobasic, dihydrate, sodium dihydrogenphosphate dihydrate, Phosphoric acid, monosodium salt, dihydrate, MFCD00149209, UNII-5QWK665956

Molecular formula


Molecular weight

119.977 g/mol

Melting Point

Decomposes at 75


sodium-dihydrogen phosphate

Physical Form 

Colourless, Monoclinic Crystals 

Physical Appearance 

Dry Powder / Pellets / Large Crystals /  Liquid

Packaging Details 

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

What is Sodium Dihydrogen Orthophosphate?

Sodium Dihydrogen Orthophosphate, which is also referred to as monobasic sodium phosphate or sodium dihydrogen phosphate, is an inorganic compound consisting of sodium combined with a dihydrogen phosphate (H2PO4−) anion. It is classified as one of the sodium phosphates and is widely used in various industrial applications. This chemical compound is available in different forms, including an anhydrous form, as well as mono- and dihydrates.

Sodium Dihydrogen Orthophosphate formula (NaH₂PO₄) can be synthesized by combining phosphoric acid and sodium chloride. This process takes advantage of the fact that an organic solution containing an amine can extract the components of hydrochloric acid (HCl). Amines exhibit a higher selectivity towards hydrochloric acid compared to phosphoric acid. As a result, the sulphate component remains in the organic phase. To retrieve monosodium phosphate, the organic phase can be stripped by using a sodium chloride solution. This process separates the organic compounds, allowing for the recovery of monosodium phosphate.

Sodium Dihydrogen Orthophosphate Price

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

Product Range


Sodium Dihydrogen Orthophosphate

Rs 550/kilogram

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 Sodium Dihydrogen Orthophosphate

Sodium dihydrogen orthophosphate, also known as monosodium phosphate or sodium phosphate monobasic, is a chemical compound with the formula NaH2PO4. It is a crystalline solid that is commonly used in various applications due to its properties. Here are some key properties of sodium dihydrogen orthophosphate:

Chemical Formula

The chemical formula of sodium dihydrogen orthophosphate is NaH2PO4, indicating that it contains one sodium ion (Na+), one hydrogen ion (H+), and one orthophosphate ion (H2PO4-).

Molecular Weight

The molecular weight of sodium dihydrogen orthophosphate is approximately 119.98 grams per mole.

Physical State

It exists as a white, odorless crystalline solid at room temperature.


Sodium dihydrogen orthophosphate is highly soluble in water. It readily dissolves to form an acidic solution due to the presence of the hydrogen ion.


When dissolved in water, sodium dihydrogen orthophosphate is acidic and can lower the pH of a solution.

Hygroscopic Nature

It has hygroscopic properties, meaning it can absorb moisture from the surrounding environment.


While sodium dihydrogen orthophosphate is generally considered safe, it should be handled with care to avoid contact with eyes or skin. Ingestion or inhalation should also be avoided, and proper safety precautions should be taken when working with this compound.

Sodium Dihydrogen Orthophosphate Applications

Sodium dihydrogen orthophosphate, also known as monosodium phosphate, finds various applications due to its properties. Some of its uses include:

  1. Thickening Agent and Emulsifier: Sodium dihydrogen orthophosphate is utilized as a thickening agent and emulsifier in products like evaporated milk.
  2. Laxative and pH Buffer: It serves as a laxative and, when combined with other sodium phosphates, acts as a pH buffer.
  3. Pharmaceutical Buffering Agent: Sodium dihydrogen orthophosphate can function as a buffering agent in pharmaceutical formulations.
  4. Beverage Ingredient: It can be employed in the production of beverages.
  5. Personal Care Products: Sodium dihydrogen orthophosphate is utilized in the formulation of various personal care products such as bath products, colognes, dentifrices, mouthwashes, hair conditioners, hair dyes and colours, permanent waves, shampoos, makeup, and skin care products.
  6. pH Regulator: It serves as a pH regulator in processes like leather processing and water treatment.
  7. Agriculture/Animal Feed/Poultry Food: Sodium dihydrogen orthophosphate finds application in agriculture, animal feed, and poultry food, including dog food.
  8. Intermediate in Manufacturing: It is used as an intermediate compound in the production of tetrasodium pyrophosphate and sodium hexametaphosphate.
  9. Dyes Industries: Sodium dihydrogen orthophosphate is utilized in the dyeing industry.

It’s important to note that these applications are not exhaustive, and the suitability of sodium dihydrogen orthophosphate for a specific purpose should be confirmed based on the specific requirements of the application.

About Vinipul Chemicals

Vinipul Chemicals Pvt. Ltd. is a highly regarded company known for its expertise in the manufacturing, supplying, and exporting of high-purity Sodium Dihydrogen Orthophosphate. With a strong commitment to quality and precision, Vinipul Chemicals has established itself as a trusted provider of specialty chemicals. The company prides itself on offering Sodium Dihydrogen Orthophosphate that meets stringent purity standards, ensuring accurate composition and exceptional product quality. Utilizing superior purity chemicals and state-of-the-art manufacturing equipment, Vinipul Chemicals Pvt. Ltd. adheres to international industry standards throughout the production process. With a focus on customer satisfaction, the company delivers chemicals with fine quality, precise composition, and an extended shelf life. As a reliable manufacturer, supplier, and exporter, Vinipul Chemicals Pvt. Ltd. caters to a diverse range of industries, providing high-quality Sodium Dihydrogen Orthophosphate that meets the specific requirements and expectations of its global clientele.

Industries We Serve

Market Area

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

Sodium Dihydrogen Orthophosphate 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 Dihydrogen Orthophosphate in Gulf Countries

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

Sodium Dihydrogen Orthophosphate 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 Dihydrogen Orthophosphate 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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