Zinc sulfate heptahydrate

Synonyms: Zinc sulfate heptahydrate, White vitriol, Zinc vitriol, Zinc sulfate 7-hydrate, Sulfuric acid zinc salt heptahydrate

Zinc sulfate heptahydrate is the heptahydrate form of zinc sulfate, a colorless crystalline solid that is highly soluble in water. It is produced by reacting zinc oxide or zinc metal with sulfuric acid, followed by crystallization. The heptahydrate is the most common commercial form, containing approximately 22.5% elemental zinc, and is available in technical, food, and pharmaceutical grades.

As an essential trace element, zinc plays a critical role in numerous biological processes, including enzyme function, immune response, and protein synthesis. Zinc sulfate heptahydrate is widely used as a source of zinc in dietary supplements, pharmaceutical preparations, animal feed, and agricultural applications. Its high solubility and bioavailability make it a preferred choice for formulations requiring rapid zinc absorption.

Product Highlights

• High Purity: Assay ≥99.0%, suitable for pharmaceutical and food applications.
• Consistent Quality: Manufactured under strict quality control with batch-to-batch consistency.
• Regulatory Compliance: Complies with USP, BP, EP, and FCC monographs.
• Customizable Particle Size: Available in various mesh sizes to meet specific formulation needs.
• Global Supply: Reliable supply chain with annual capacity of 10,000 metric tons.
• Documentation Support: Full documentation including COA, MSDS, and TDS provided.

Applications

• Pharmaceuticals: Used in zinc supplements, eye drops, and topical preparations.
• Dietary Supplements: As a source of zinc in multivitamin/mineral tablets and capsules.
• Animal Feed: Essential trace mineral supplement for livestock and poultry.
• Agriculture: Corrects zinc deficiency in crops and improves yield.
• Industrial: Used in electroplating, water treatment, and as a mordant in dyeing.

Specifications

Documentation & Supply

• Packaging: 25 kg net PP woven bags with PE liner, or as per customer requirement.
• MOQ: 1,000 kg.
• Lead time: 3-5 business days (stock items)
• Documentation: COA, MSDS, TDS, and other regulatory documents available upon request.

Request For Quote

• LyvBio Co., Ltd. — Email: info@lyvbio.com