Zinc Sulphate Heptahydrate
Description :
Overview of Zinc Sulphate Heptahydrate
Zinc Sulphate Heptahydrate is a white crystalline powder with the chemical formula ZnSO₄·7H₂O, widely used in agriculture, industrial processes, and nutritional supplements. It is a hydrated form of Zinc Sulphate, containing seven water molecules in each crystal, which differentiates it from Zinc Sulphate Anhydrous in terms of solubility and zinc content.
Zinc Sulphate Heptahydrate CAS No identifies it as a standard chemical, and it is recognised for providing a bioavailable source of zinc for plants, animals, and industrial applications.
In agriculture, it is a popular Zinc Sulphate Heptahydrate fertilizer, used to correct zinc deficiencies in soil, improve crop growth, and increase yields. It is commonly used alongside related minerals like Zinc Sulphate Anhydrous, Copper Sulphate, and Magnesium Sulphate for balanced crop nutrition.
Applications of Zinc Sulphate Heptahydrate
Fertiliser & Agriculture Applications
Zinc Sulphate Heptahydrate fertiliser is widely applied to:
-
Correct zinc deficiencies in soils and crops
-
Enhance crop growth, quality, and yield
-
Increase resistance to plant diseases and stress
It is often mixed with NPK fertilisers, Urea, and other micronutrients for integrated nutrient management.
Industrial & Chemical Applications
Zinc Sulphate Heptahydrate is used in:
-
Production of Zinc-based chemicals
-
Manufacturing paints, dyes, and rubber
-
Electroplating and other metal processing applications
It is handled together with chemicals like Zinc Sulphate Anhydrous and Copper Sulphate for industrial reactions and formulations.
Nutritional & Pharmaceutical Uses
It is used as:
-
A source of zinc in animal feed
-
Dietary supplements for humans
-
Nutritional fortification in food products
Its high solubility in water ensures bioavailability, making it effective in correcting zinc deficiency.
Research & Laboratory Applications
In laboratories, Zinc Sulphate Heptahydrate is used as:
-
A reagent in inorganic chemistry experiments
-
Reference material for zinc content analysis
-
Educational experiments studying hydrated salts, solubility, and crystallization
It is often compared with Zinc Sulphate Anhydrous to demonstrate differences in solubility, molecular weight, and zinc content.
Safety & Handling Guidelines
-
Store in a cool, dry, and ventilated area
-
Avoid inhalation of dust and contact with eyes or skin
-
Use protective gloves, goggles, and lab clothing
-
Keep containers tightly sealed
-
Follow local safety regulations for storage and disposal
Where to Buy Zinc Sulphate Heptahydrate?
Zinc Sulphate Heptahydrate Manufacturer
ChemicalBull manufactures and supplies high-quality Zinc Sulphate Heptahydrate for fertiliser production, industrial chemicals, and nutritional applications. Each batch is tested for purity, solubility, and zinc content. As a trusted chemical supplier and distributor, we provide a wide range of agrochemical raw materials and crop protection chemicals. Our supply network supports manufacturers with dependable sourcing, consistent quality, and scalable bulk supply solutions.
Zinc Sulphate Heptahydrate Supplier & Distributor
As a trusted chemical supplier and distributor, ChemicalBull offers:
-
Bulk and customised packaging
-
Reliable domestic and international supply
-
Documentation, including COA and MSDS
Visit our Home Page to explore our range of trusted chemicals and fertilisers.
Zinc Sulphate Heptahydrate MSDS
The Material Safety Data Sheet (MSDS) provides detailed information on:
-
Handling precautions
-
Storage requirements
-
Exposure controls
-
First-aid measures
Always review the official MSDS before handling or using in industrial or agricultural applications.
Frequently Asked Questions
-
What is Zinc Sulphate Heptahydrate used for?
It is used as a fertiliser, industrial chemical, nutritional supplement, and laboratory reagent. -
What is the zinc percentage in Zinc Sulphate Heptahydrate?
It contains approximately 22-23% zinc by weight. -
What is the molecular weight of Zinc Sulphate Heptahydrate?
Its molecular weight is 287.54 g/mol. -
How does Zinc Sulphate Heptahydrate differ from Anhydrous?
Heptahydrate contains water molecules, is less dense, and has slightly lower zinc content per gram compared to the anhydrous form. -
Can it be used in water?
Yes, it dissolves easily in water, providing a bioavailable source of zinc for crops, feed, or industrial applications.
