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Zinc Sulphate 21%
Zinc Sulphate 21%

Zinc Sulphate 21%

Price 42.0 INR/ Kilograms

MOQ : 500 Kilograms

Zinc Sulphate 21% Specification

  • Purity
  • 21% Zn (min)
  • Form
  • Solid
  • Taste
  • Astringent, metallic
  • Other Names
  • Zinc Sulphate Monohydrate, White Vitriol
  • Shape
  • Crystalline powder or granules
  • Density
  • 1.97 Gram per cubic centimeter(g/cm3)
  • Storage
  • Store in a cool, dry place, away from moisture
  • Structural Formula
  • ZnSO4H2O
  • Ph Level
  • 4.5 - 5.5 (5% solution)
  • Poisonous
  • Yes
  • Melting Point
  • 100 C (decomposes)
  • Smell
  • Odorless
  • Boiling point
  • Decomposes before boiling
  • Solubility
  • Highly soluble in water
  • HS Code
  • 28332910
  • Molecular Weight
  • 179.45 g/mol
  • Molecular Formula
  • ZnSO4H2O
  • Classification
  • Inorganic chemical compound
  • Chemical Name
  • Zinc Sulphate
  • CAS No
  • 7733-02-0
  • EINECS No
  • 231-793-3
  • Grade
  • Agricultural, Industrial, Feed Grade
  • Standard
  • Meets agricultural and industrial standards
  • Type
  • Inorganic Salt
  • Usage
  • Used as a micronutrient in fertilizers and animal feeds
  • Main Material
  • Zinc Sulphate Monohydrate
  • Application
  • Agriculture (fertilizer), chemical industry, animal feed, micronutrient supply
  • Non Toxic
  • Yes
  • Heavy Metal content
  • Below permissible limits
  • Iron (as Fe) Content
  • < 0.01%
  • pH (in 5% solution)
  • 4.5 - 5.5
  • Water of Crystallization
  • Monohydrate
  • Shelf Life
  • 2 years from the date of manufacture if stored properly
  • Packaging
  • 25 kg / 50 kg HDPE bags with inner liner or as required
  • Appearance
  • White crystalline powder
  • Solubility in Water (at 20C)
  • 960 g/L
 
 

About Zinc Sulphate 21%

Zinc Sulphate 21% is a water-soluble inorganic compound with the chemical formula ZnSO7HO. It appears as white or colorless crystals and dissolves easily in water. This product provides an essential micronutrient, zinc, which plays an important role in plant growth, enzyme activity, and crop productivity. It is one of the most commonly used zinc fertilizers in agriculture.

Key Features

  • Zinc (Zn) content: Minimum 21%

  • Form: Crystalline or granular

  • Solubility: Highly soluble in water

  • Application: Soil application or fertilizer blending

Main Purpose

Zinc Sulphate 21% is mainly used to:

  • Prevent and correct zinc deficiency in crops

  • Improve root development and leaf formation

  • Increase crop yield and quality

Common Crops

It is widely used for crops such as rice, wheat, maize, cotton, sugarcane, fruits, and vegetables.

If you want, I can also help with:

  • Technical specification of Zinc Sulphate 21% (for product sheets)

  • Recommended dosage per acre for different crops

  • Manufacturing process of Zinc Sulphate 21%.



Versatile Micronutrient Supplement

Zinc Sulphate 21% serves as an essential micronutrient in modern agriculture and animal husbandry. Its high solubility and consistent purity ensure efficient zinc delivery for enhanced crop yield and improved animal health. The product's robust packaging maintains its quality during long-term storage and transportation, making it a top choice for manufacturers and suppliers.


High Standards and Reliable Performance

This zinc sulphate formulation is produced in line with agricultural, industrial, and feed-grade standards. With a purity of at least 21% zinc and heavy metal content below permissible limits, it meets strict safety and quality requirements. Its water solubility allows for diverse application processes, including direct soil amendment and liquid feeding systems.

FAQ's of Zinc Sulphate 21%:


Q: How should Zinc Sulphate 21% be stored to maintain its quality?

A: Store Zinc Sulphate 21% in a cool, dry place, away from moisture and direct sunlight, ideally in its original sealed HDPE packaging. Proper storage can ensure its effectiveness for up to two years from the date of manufacture.

Q: What are the main uses of Zinc Sulphate 21% in agriculture and animal feed?

A: In agriculture, it is used as a micronutrient supplement in fertilizers to correct zinc deficiency in soils, which helps boost crop yields and quality. In animal feed, it provides essential zinc for healthy growth and metabolism in livestock and poultry.

Q: When is the best time to apply Zinc Sulphate 21% to crops?

A: Zinc sulphate can be applied during soil preparation before sowing, as a top dressing, or as a foliar spray during the growing season, depending on crop needs and soil zinc levels. Timely application ensures optimal plant uptake and growth.

Q: Where is Zinc Sulphate 21% typically used?

A: It is commonly used in agricultural fields for crops, in feed mills for animal nutrition, and in various industrial processes that require high-purity zinc compounds. Its versatility also makes it valuable in horticulture and the chemical industry.

Q: What is the process for dissolving Zinc Sulphate 21% for use in fertigation or foliar sprays?

A: To prepare a solution, dissolve the required amount of Zinc Sulphate 21% in water at room temperature (20C), where it dissolves readily. Stir until completely dissolved and apply as directed for the crop or application system.

Q: What are the benefits of using Zinc Sulphate 21% in farming?

A: Regular use of Zinc Sulphate 21% corrects zinc deficiencies in soil and feed, resulting in healthier plants and animals. This leads to improved crop yields, better grain quality, and enhanced animal health and productivity.

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