Zinc Sulphate Heptahydrate 99.0-102.0% ACS, USP is suitable for various applications across different industries. It can be used as a fertilizer for plants, an ingredient in animal feed, a mineral supplement in healthcare, and a key component in the production of other chemicals and textiles. It is important to handle with care and store in a cool, dry, and well-ventilated area. Available in various sizes.

In agriculture: Zinc Sulphate Heptahydrate is commonly used as a fertilizer to provide essential zinc to plants. It’s also used as a soil additive to improve soil quality and promote healthy root growth.
In animal feed: Zinc Sulphate Heptahydrate is an important ingredient in animal feed, as it helps prevent zinc deficiencies in livestock. It’s commonly used in poultry, swine, and dairy cattle feed to promote growth and maintain good health.
In healthcare: Zinc Sulphate Heptahydrate is used in various healthcare applications as a dietary supplement, wound dressing, and eye drops. It’s an essential mineral that is important for maintaining a healthy immune system, promoting wound healing, and preventing vision loss.
In industrial applications: Zinc Sulphate Heptahydrate is used in the production of other chemicals, such as lithopone, zinc salts, and zinc oxide. It’s also used in the manufacturing of rayon, electrolytes for zinc plating, and in textile dyeing.
Minimum Assay: 102.46%
Molecular Formula: ZnSO4•7H2O
Molecular Weight: 287.46 g/mol
ZnSO4: <57.53%
Zinc (Zn): <23.3%
Copper (Cu): <1ppm
Nitrogen (Ni): <2ppm
Iron (Fe): <2ppm
Magnesium (Mn): <2ppm
Arsenic (As): <0.1ppm
Cadmium (Cd): <2ppm
Lead (Pb): <4ppm
Chloride (Cl): <15ppm
Mercury (Hg): < 0.1ppm
Selenium (Se): < 0.1ppm
pH (5%): 3.9 – 4.4

Hazard Class: 9

Packing Group: 3

Hazard Phrases: Harmful if swallowed. Causes serious eye damage. Very toxic to aquatic life with long lasting effects.

Prec Phrases: Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Dispose of contents/container to



Cas No: 7446-20-0
Einecs No: 231-793-3
UN3077