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Ammonium Sulphate Crystals Manufacturer and Supplier

CAS No.: 7783-20-2| EC Number.: 231-984-1| Molecular formula.: H8N2O4S

Ammonium Sulphate Crystals

Ammonium Sulphate Crystals Manufacturers, Ammonium Sulphate Crystals Suppliers, Ammonium Sulphate Crystals Price, Ammonium Sulphate Crystals Formula, Ammonium Sulphate Crystals Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd, a prominent manufacturer, supplier, and exporter based in India, specializes in the production of high-purity Ammonium sulphate Crystals (CAS No. 7783-20-2), a sought-after specialty chemical. As a leading Ammonium sulphate crystals manufacturer, our company is renowned for its commitment to delivering chemicals with exceptional purity, ensuring a composition that is free from impurities. We achieve this by utilizing premium-grade chemicals and employing state-of-the-art manufacturing equipment that adheres to international industry standards.

As a reliable ammonium sulphate crystals supplier, we take pride in offering chemicals of the highest quality. Our product exhibits a finely crafted composition, meeting precise requirements and specifications. Additionally, our Ammonium sulphate Crystals boasts an extended shelf life, guaranteeing its usability for an extended period.

As a trusted ammonium sulphate crystals manufacturers in India, we strive to uphold the utmost standards of excellence and reliability. With Vinipul Chemicals Pvt. Ltd, customers can confidently procure Ammonium sulphate Crystals that meet their specialized needs, ensuring optimal performance and consistent results.

Ammonium Sulphate Crystals Specification

Chemical name

Ammonium Sulphate Crystals



EC Number


Commercial name / Synonyms

Diammonium sulfate, Sulfuric acid diammonium salt, Mascagnite, Ammonium sulphate, Ammonium Sulfate, Ammonium sulfate (2:1), Sulfuric acid, diammonium salt

Molecular formula


Molecular weight

132.14  g/mol

Melting Point

280 °C (decomposes)



Physical Form 

White or brown orthorhombic Crystals 

Physical Appearance 

White odourless solid

Packaging Details 

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

What are Ammonium Sulphate Crystals?

Ammonium sulphate crystal is an inorganic compound composed of ammonium ions (NH4+) and sulfate ions (SO42-). It is commonly used as a fertilizer due to its high nitrogen content. The crystals are formed when ammonium sulfate is purified and crystallized from its aqueous solution. Ammonium sulphate crystals appear as white, odorless, and water-soluble crystals or granules. They have a chemical formula of (NH4)2SO4 and a molecular weight of 132.14 g/mol. The compound is highly soluble in water, which makes it easily absorbed by plants when applied as a fertilizer.

As a fertilizer, ammonium sulfate provides plants with a readily available source of nitrogen, an essential nutrient required for their growth and development. The sulfate ions in the compound also contribute to the plant’s sulfur requirements. These nutrients are important for the synthesis of proteins, enzymes, and chlorophyll in plants. Ammonium sulphate crystals are commonly used in agricultural applications to enhance crop yield and promote healthy plant growth. They can be applied to a variety of crops, including vegetables, fruits, grains, and turf grass. The crystals can be spread on the soil surface or dissolved in water for foliar application.

Aside from its use in agriculture, ammonium sulfate crystals have other industrial applications as well. They are utilized in the manufacturing of various products, such as flame retardants, dyes, pharmaceuticals, and food additives. Overall, ammonium sulfate crystals are a versatile and widely used compound that provides plants with essential nutrients, particularly nitrogen and sulfur, helping to improve their growth and productivity.

Ammonium Sulphate Crystals Price

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

Product Range


Ammonium Sulphate Crystals

Rs 11/kg

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

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Properties of Ammonium Sulphate Crystals

Ammonium sulphate crystals possess several notable properties:


Ammonium sulphate crystals typically appear as white, odourless crystals or granules. They have a crystalline structure and can vary in size, ranging from small particles to larger crystals.


It is highly soluble in water. When dissolved in water, ammonium sulphate crystals dissociate into ammonium ions (NH4+) and Sulphate ions (SO42-). This high solubility makes it convenient for use as a fertilizer, as it can be easily dissolved and absorbed by plants.


The aqueous solution of ammonium sulphate is slightly acidic due to the presence of ammonium ions. This acidic nature can affect the pH of the soil when used as a fertilizer. It is important to consider the pH requirements of specific plants and adjust the application accordingly.


Ammonium sulphate crystals have hygroscopic properties, meaning they have the ability to absorb moisture from the surrounding environment. This hygroscopic nature can cause the crystals to clump or become damp when exposed to humid conditions.


The density of ammonium sulphate varies depending on the crystal size and purity. Generally, the density ranges from about 1.7 to 1.8 grams per cubic centimetre (g/cm³).

Thermal Stability

It is relatively stable at normal temperatures. However, when heated to high temperatures, ammonium sulphate crystals can decompose to release toxic gases such as nitrogen oxides and sulfur oxides. Therefore, it is essential to handle and store ammonium Sulphate crystals away from open flames or heat sources.

Nutrient Content

Ammonium Sulphate crystals are a rich source of nitrogen (N) and sulfur (S) nutrients. They typically contain around 21% nitrogen and 24% sulfur by weight. This nutrient composition makes ammonium Sulphate an effective fertilizer for promoting plant growth and development.

Ammonium Sulphate Crystals Applications

Ammonium sulfate crystals have various applications across different industries. Here are some common uses:

  1. Fertilizer: Ammonium sulfate crystals are widely used as a nitrogen fertilizer in agriculture. They provide plants with a readily available source of nitrogen, promoting healthy growth, increased crop yields, and improved protein synthesis. The crystals can be applied to the soil or dissolved in water for foliar application.
  2. Water Treatment: It can be utilized in water treatment applications. They are sometimes added to water bodies or wastewater treatment systems to control algae growth. The crystals help in reducing the availability of phosphates, which are essential nutrients for algae, thereby inhibiting their proliferation.
  3. Flame Retardants: Due to its high nitrogen content, ammonium sulphate can be incorporated into flame retardant formulations. It acts as a source of non-flammable nitrogen gas when exposed to high temperatures, reducing the flammability of materials.
  4. Soil Acidification: The acidic nature of ammonium sulphate crystals can be utilized to lower the pH of alkaline soils. In agricultural practices, it is sometimes applied to soil to create an acidic environment that favors the growth of specific acid-loving plants.
  5. Industrial Applications: Ammonium sulfate finds applications in various industrial processes, including:
    • Chemical Manufacturing: Ammonium sulfate crystal is used as a raw material or intermediate in the production of various chemicals such as dyes, pigments, flame retardants, and pharmaceuticals.
    • Food Additives: They are sometimes used as a food additive in baking products. Ammonium sulfate acts as a dough conditioner, helping to improve the texture and structure of baked goods.
    • Textile and Leather Industries: It is employed in the dyeing and printing of textiles as ammonium sulfate aids in the absorption and fixation of dyes onto fabrics. It can also be used in leather tanning processes.

These are some of the primary applications of ammonium sulfate crystals, showcasing their versatility and importance in agriculture, industry, and other sectors.

About Vinipul Chemicals

Vinipul Chemicals Pvt. Ltd is a renowned Indian company that stands out as a prominent manufacturer, supplier, and exporter in the chemical industry. With a focus on delivering exceptional quality, the company specializes in the production of high-purity Ammonium Sulphate Crystals. Leveraging our expertise and state-of-the-art facilities, Vinipul Chemicals Pvt. Ltd ensures the manufacturing of Ammonium Sulphate that meets rigorous standards. With a commitment to customer satisfaction, we strive to provide reliable and consistent products to our global clientele.

Industries We Serve

Market Area

We supply and exports Ammonium Sulphate Crystals in all parts of the world such as

Ammonium Sulphate Crystals 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 Sulphate Crystals in Gulf Countries

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

Ammonium Sulphate Crystals 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 Sulphate Crystals 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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