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Zinc Sulphate Heptahydrate (21%) Manufacturer and Supplier

CAS No.: 7446-20-0| EC Number.:  616-097-3| Molecular formula.: ZnSO4. 7H2O

Zinc Sulphate Heptahydrate (21%)

Zinc Sulphate Heptahydrate (21%) Manufacturers, Zinc Sulphate Heptahydrate (21%) Suppliers, Zinc Sulphate Heptahydrate (21%) Price, Zinc Sulphate Heptahydrate (21%) Formula, Zinc Sulphate Heptahydrate (21%) Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd is a renowned manufacturer, supplier, and exporter of high-purity Zinc Sulphate Heptahydrate (21%) CAS No: 7446-20-0, a specialty chemical. We are based in India and have gained a strong reputation for producing Zinc Sulphate Heptahydrate (21%) with exceptional quality and accuracy in composition. As a prominent Zinc Sulphate Heptahydrate (21%) manufacturer, we prioritize the use of superior purity chemicals and the latest manufacturing equipment, adhering strictly to international industry standards. This ensures that our Zinc Sulfate is free from impurities and maintains its high level of purity.

Our commitment to quality extends to offering Zinc Sulphate Heptahydrate (21%) with a fine quality, precisely tailored composition, and a long shelf life. As a reputed Zinc Sulphate Heptahydrate (21%) supplier, we understand the importance of meeting the specific requirements of our customers, and therefore, our product is carefully formulated to meet the desired specifications.

Whether you are in need of Zinc Sulphate Heptahydrate (21%) for industrial or commercial applications, you can rely on Vinipul Chemicals Pvt. Ltd to provide you with a product that meets the highest standards of quality and performance. As a reliable Zinc Sulphate Heptahydrate (21%) manufacturers in India, our dedication to delivering excellence has made us a trusted choice among customers seeking reliable chemicals solutions.

Zinc Sulphate Heptahydrate (21%) Specification

Chemical name Zinc Sulphate Heptahydrate (21%)
CAS No 7446-20-0
EC Number 616-097-3
Commercial name / Synonyms Zinc sulfate (heptahydrate), zinc;sulfate;heptahydrate, Zinc sulfate (1:1) heptahydrate, UNII-N57JI2K7WP, Zinc sulfate heptahydrate (1:1:7)
Molecular formula ZnSO4. 7H2O
Molecular weight 287.6  g/mol
Melting Point 100 °C
IUPAC Name zinc-sulfate-heptahydrate
Physical Form  Granules or Crystalline Powder.
Physical Appearance  Liquid
Packaging Details  25 kg / 50 kg / HDPE packaging bags / Drum/ As per Client’s requirements

What is Zinc Sulphate Heptahydrate (21%)?

Zinc Sulphate Heptahydrate (21%) refers to a chemical compound that consists of zinc, sulphur, and water molecules. Zinc Sulphate Heptahydrate is commonly used in various industrial, agricultural, and medicinal applications. The term “21%” indicates the percentage of zinc content present in the compound. In this case, Zinc Sulphate Heptahydrate contains approximately 21% elemental zinc by weight. It has the chemical formula ZnSO₄·7H₂O. The “heptahydrate” part of the name signifies that there are seven water molecules associated with each zinc sulphate molecule.

Zinc Sulphate Heptahydrate is typically found in a crystalline form with a white or colourless appearance. It dissolves easily in water and is known for its high solubility and is commonly used as a fertilizer in agriculture, as it provides a source of zinc for plants. Zinc is an essential micronutrient for plant growth and development. It is also used as a dietary supplement for animals and humans to address zinc deficiencies. In addition, this compound finds applications in various industrial processes, including the production of pigments, dyes, and ceramics. It is also utilized in the manufacturing of pharmaceuticals, electrolytes for batteries, and as a flotation agent in mining operations.

Zinc Sulphate Heptahydrate (21%) Price

If you are looking to purchase Zinc Sulphate Heptahydrate (21%), it’s important to know the current market price. Zinc Sulphate Heptahydrate (21%) price can vary depending on the various factors. Vinipul Chemicals offers the best price in the market listed below: –

Product Range


Zinc Sulphate Heptahydrate (21%)

Rs 118/kilogram

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

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Properties of Zinc Sulphate Heptahydrate (21%)

Zinc Sulphate Heptahydrate (21%) has several notable properties. Here are some key characteristics:

Physical Appearance

Zinc Sulphate Heptahydrate (21%) appears as white, colourless crystals or granules. The compound may also have a slight odor.


It is highly soluble in water. It readily dissolves, forming a clear, colourless solution.

Hygroscopic Nature

This compound is hygroscopic, meaning it has the ability to absorb moisture from the surrounding atmosphere. As a result, it may form damp or wet patches if exposed to humid conditions.

Molecular Formula

The chemical formula for Zinc Sulphate Heptahydrate (21%) is ZnSO₄·7H₂O. It indicates that each zinc sulphate molecule is associated with seven water molecules.

Zinc Content

The compound contains approximately 21% elemental zinc by weight. This makes it a valuable source of zinc for various applications.


Zinc Sulphate Heptahydrate is relatively stable under normal conditions. However, it may decompose at high temperatures, releasing toxic sulfur dioxide gas.

Zinc Sulphate Heptahydrate (21%) Applications

Zinc Sulphate Heptahydrate (21%) has various applications in different fields. Some of its common uses include:

  1. Agriculture: Zinc Sulphate Heptahydrate (21%) is widely used as a fertilizer to address zinc deficiencies in soils. Zinc is an essential micronutrient for plant growth and development. Zinc Sulphate Heptahydrate provides an accessible form of zinc that can be easily taken up by plants.
  2. Animal Nutrition: The compound is used as a dietary supplement for animals, particularly livestock and poultry. It helps prevent and treat zinc deficiencies in animals, which can affect their growth, reproduction, and overall health.
  3. Human Health: Zinc Sulphate Heptahydrate (21%) is used in certain pharmaceutical formulations and dietary supplements for human consumption. Zinc is necessary for various physiological functions, including immune system support, wound healing, and DNA synthesis.
  4. Industrial Applications: The compound finds application in various industrial processes. It is used in the production of pigments and dyes, where it acts as a mordant, aiding in the fixation of color onto fabrics. It is also employed in ceramics manufacturing to control the crystalline structure of glazes and as a component in electrolytes for batteries.
  5. Water Treatment: Zinc Sulphate Heptahydrate (21%) can be utilized in water treatment processes, particularly in the purification of drinking water. It aids in the removal of unwanted impurities, such as algae and suspended particles.
  6. Mining Industry: The compound is used as a flotation agent in the mining industry. It assists in separating valuable minerals from ores during the extraction process.

These are just a few examples of the applications of Zinc Sulphate Heptahydrate (21%). Its versatility and the availability of zinc in a soluble form make it valuable in various industries and sectors.

About Vinipul Chemicals

Vinipul Chemicals Pvt. Ltd., a distinguished manufacturer, supplier, and exporter based in India, is a recognized expert in the production of Zinc Sulphate Heptahydrate (21%). With a focus on quality and customer satisfaction, Vinipul Chemicals excels in delivering superior-grade chemicals that meet international standards. The company’s state-of-the-art manufacturing facilities and stringent quality control ensure the production of a highly soluble, pure, and reliable product. Vinipul Chemicals Pvt. Ltd. has established itself as a trusted name in the industry, catering to diverse sectors such as agriculture, animal nutrition, pharmaceuticals, and more, with its exceptional range of Zinc Sulphate Heptahydrate (21%).

Industries We Serve

Market Area

We supply and exports Zinc Sulphate Heptahydrate (21%) in all parts of the world such as

Zinc Sulphate Heptahydrate (21%) 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.

Zinc Sulphate Heptahydrate (21%) in Gulf Countries
Oman, Qatar, Kuwait, Saudi Arabia, Dubai, Bahrain, Iran, United Arab Emirates

Zinc Sulphate Heptahydrate (21%) 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 Zinc Sulphate Heptahydrate (21%) 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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