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Ammonium Phosphate Dibasic Manufacturer and Supplier

CAS No: 7722-76-1| EC Number: 231-764-5| Molecular formula.: NH4H2PO4

Ammonium Phosphate Dibasic

Ammonium Phosphate Dibasic Manufacturers, Ammonium Phosphate Dibasic Suppliers, Ammonium Phosphate Dibasic Price, Ammonium Phosphate Dibasic Formula, Ammonium Phosphate Dibasic Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd is a renowned manufacturer, supplier, and exporter of high-purity Diammonium Phosphate ETP Grade (CAS No. 7783-28-0) in India. Our company is widely recognized for providing specialty chemicals with exceptional quality, accurate composition, and zero impurities. With a commitment to meeting international industry standards, we employ the latest manufacturing equipment and superior purity chemicals in the production of Diammonium Phosphate ETP Grade.

At Vinipul Chemicals Pvt. Ltd, we take pride in offering Diammonium Phosphate ETP Grade that surpasses expectations in terms of quality. Our product is carefully formulated to meet precise composition requirements, ensuring its effectiveness in various applications. Moreover, our Diammonium Phosphate ETP Grade has an extended shelf life, allowing our customers to benefit from its exceptional properties over an extended period.

As a trusted supplier in the industry, we understand the importance of delivering reliable and high-performance chemicals. Therefore, we consistently strive to maintain stringent quality control measures at every stage of production. From sourcing raw materials to the final packaging, our team of experts ensures that each batch of Diammonium Phosphate ETP Grade meets the highest standards of purity and quality.

Whether you require Diammonium Phosphate ETP Grade for agricultural purposes, industrial applications, or any other specific use, Vinipul Chemicals Pvt. Ltd is your trusted partner. Our dedicated customer support team is ready to assist you in finding the right product and providing any necessary information. We are committed to delivering excellence in every aspect of our service, ensuring customer satisfaction and building long-lasting relationships.

Ammonium Phosphate Dibasic Specification

Chemical name

Ammonium Phosphate Dibasic



EC Number


Commercial name / Synonyms

Diammonium hydrogen phosphate, Diammonium hydrogen phosphate, DIAMMONIUM PHOSPHATE, Phosphoric acid, diammonium salt, Diammonium orthophosphate, Diammonium acid phosphate, Diammonium hydrogen orthophosphate, Ammonium phosphate, dibasic

Molecular formula


Molecular weight

132.06  g/mol

Melting Point

155 °C with decomposition


diazonium-hydrogen phosphate

Physical Form 

White Crystals 

Physical Appearance 

Dry Powder /  Liquid /  Pellets or Large Crystals 

Packaging Details 

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

What is Ammonium Phosphate Dibasic?

Ammonium phosphate dibasic, also known as diammonium phosphate (DAP), is a chemical compound with the formula (NH4)2HPO4. It is commonly used as a source of phosphorus and nitrogen in various applications, including fertilizers, flame retardants, and food additives. Diammonium phosphate is a crystalline powder or granular substance that is highly soluble in water. It is formed by the reaction between ammonia (NH3) and phosphoric acid (H3PO4). The compound contains two ammonium ions (NH4+) and one phosphate ion (HPO42-).

As a fertilizer, ammonium phosphate dibasic provides essential nutrients for plant growth. The phosphorus component helps promote root development, flowering, and fruiting, while the nitrogen component supports overall plant growth and vigour. It is commonly used in agricultural settings to enhance crop yields. In addition to its use as a fertilizer, ammonium phosphate dibasic finds application as a flame retardant in certain industries. Its ability to release water when heated helps to suppress flames and prevent the spread of fire. It is used in the manufacturing of fire extinguishing agents, flame retardant coatings, and certain types of fire-resistant materials.

Ammonium phosphate dibasic is also employed as a food additive in some processed foods. It serves as a buffering agent, pH regulator, and nutrient source in certain food products. However, its usage as a food additive is subject to regulatory guidelines and limitations to ensure safety and proper dosage.

Ammonium Phosphate Dibasic Price

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

Product Range


Ammonium Phosphate Dibasic

Rs 75/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 Ammonium Phosphate Dibasic

Ammonium phosphate dibasic, or diammonium phosphate (DAP), has several properties that are worth mentioning:

Physical State

Ammonium phosphate dibasic is typically found in the form of white crystalline powder or granules.


It is highly soluble in water, which makes it suitable for use in aqueous solutions and as a fertilizer that can be easily absorbed by plants.

Chemical Formula

The chemical formula of ammonium phosphate dibasic is (NH4)2HPO4, indicating that it contains two ammonium ions (NH4+) and one phosphate ion (HPO42-).


In aqueous solutions, ammonium phosphate dibasic is slightly acidic due to the presence of the phosphate ion. It tends to lower the pH of solutions.

Nutrient Content

As a fertilizer, diammonium phosphate provides both nitrogen and phosphorus. It has a high phosphorus content, which promotes root development, flowering, and fruiting in plants. The nitrogen component supports overall plant growth and green foliage.

Flame Retardant Properties

When exposed to heat or flames, ammonium phosphate dibasic releases water vapor, which helps suppress the fire and prevent its spread. This property makes it suitable for use as a flame retardant in various applications.

Hygroscopic Nature

Ammonium phosphate dibasic has hygroscopic properties, meaning it readily absorbs moisture from the surrounding environment.

Safety Considerations

While diammonium phosphate is generally considered safe to handle, it can be irritating to the eyes, skin, and respiratory system. Proper safety precautions, such as wearing protective equipment, should be followed when dealing with this compound.

Ammonium Phosphate Dibasic Applications

Ammonium phosphate dibasic (diammonium phosphate) finds applications in various fields due to its properties as a source of nitrogen and phosphorus. Some common applications include:

  1. Fertilizers: Ammonium phosphate dibasic is widely used as a fertilizer in agriculture. It provides essential nutrients, nitrogen, and phosphorus, to promote plant growth and increase crop yields. It is suitable for a wide range of crops, including cereals, vegetables, fruits, and ornamental plants.
  2. Flame Retardants: The ability of ammonium phosphate dibasic to release water vapor when exposed to heat makes it effective as a flame retardant. It is used in the manufacturing of fire extinguishing agents, flame retardant coatings, and fire-resistant materials for various industries, including construction, textiles, and electronics.
  3. Food Additives: In the food industry, ammonium phosphate dibasic can be used as a food additive. It acts as a buffering agent, pH regulator, and nutrient source in certain processed foods. However, its usage as a food additive is subject to specific regulations and guidelines to ensure safety and proper dosage.
  4. Water Treatment: Ammonium phosphate dibasic is sometimes used in water treatment processes. It can be employed as a source of phosphorus for controlling the growth of algae in water bodies, such as ponds, lakes, and reservoirs. The phosphorus content in the compound helps to limit excessive algal blooms.Chemical Reagents: Ammonium phosphate dibasic serves as a chemical reagent in various laboratory and industrial processes. It is utilized in the production of pharmaceuticals, detergents, ceramics, and specialty chemicals.
  5. pH Regulation: Due to its slightly acidic nature, ammonium phosphate dibasic can be used as a pH regulator in certain applications. It helps maintain or adjust the acidity levels of solutions in industries such as cosmetics, textiles, and water treatment.

These are just a few examples of the applications of ammonium phosphate dibasic. Its versatility and effectiveness as a source of nitrogen and phosphorus make it valuable in several industries. However, it’s important to follow proper guidelines and regulations when using this compound to ensure safety and adherence to specific requirements in each application.

About Vinipul Chemicals

Vinipul Chemicals Pvt. Ltd is a well-established and highly regarded company in the chemical industry, specializing in the manufacturing, supplying, and exporting of Ammonium Phosphate Dibasic. With a strong reputation for excellence, Vinipul Chemicals Pvt. Ltd has earned its place as a trusted manufacturer and supplier of this specialty chemical.

One of the distinguishing factors of Vinipul Chemicals Pvt. Ltd is our unwavering focus on accuracy and precision in the composition of Ammonium Phosphate Dibasic. In addition to maintaining precise composition, our Ammonium Phosphate Dibasic also boasts an extended shelf life. This feature is invaluable to our customers, as it ensures that the product retains its exceptional properties and functionality over a prolonged period.

Whether you require Ammonium Phosphate Dibasic for industrial purposes or specialized uses, Vinipul Chemicals Pvt. Ltd is your trusted partner. Our commitment to accuracy, quality, and customer service sets us apart in the industry. Experience the reliability and excellence that our Ammonium Phosphate Dibasic offers by choosing Vinipul Chemicals Pvt. Ltd as your preferred supplier.

Industries We Serve

Market Area

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

Ammonium Phosphate Dibasic 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.

Ammonium Phosphate Dibasic in Gulf Countries

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

Ammonium Phosphate Dibasic 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 Ammonium Phosphate Dibasic 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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