Description

Zinc Sulfate Heptahydrate USP

Zinc Sulfate Heptahydrate USP is a high-purity, pharmaceutical-grade inorganic salt used as a nutritional supplement and astringent in oral and topical formulations. As a highly soluble Zinc source, it provides essential trace element supplementation critical to immune function, enzyme activity, and tissue repair.

• It is a USP-compliant Zinc salt containing approximately 22% elemental Zinc by weight
• It is readily water-soluble for oral liquids, tablets, and topical solutions
• It is indicated for Zinc deficiency, dietary supplementation, and wound healing support
• It is suitable for syrups, tablets, lozenges, and dermatologic preparations
• It is manufactured under Good Manufacturing Practice (GMP) certified conditions
• It is supplied with complete regulatory documentation including Certificate of Analysis (CoA) and supporting technical data

Chemically designated as ZnSO₄·7H₂O, Zinc Sulfate Heptahydrate appears as colorless or white crystalline granules that dissolve quickly in water. Zinc is an essential trace element involved in over 300 enzymatic reactions, supporting growth, immune defense, and cellular repair.

In pharmaceutical and nutraceutical applications, Zinc Sulfate Heptahydrate USP is used in:

• Oral nutritional supplements to prevent or correct Zinc deficiency
• Lozenges and syrups for immune support and throat soothing formulations
• Dermatologic solutions and ointments as an astringent and wound healing aid
• Parenteral nutrition formulations under appropriate clinical supervision

Zinc Sulfate is often used where rapid absorption is needed, and its high solubility simplifies formulation into clear solutions or fast-dissolving solid dosage forms.

CarboMer supplies Zinc Sulfate Heptahydrate USP with rigorous control over heavy metals, arsenic, and microbial content to meet or exceed USP monograph requirements. Each batch is produced under GMP conditions for traceability and compliance.

The material is packaged in sealed, moisture-protected, tamper-evident containers to maintain stability and free-flowing characteristics. Available in research, pilot, and commercial-scale quantities. Minimum order quantities (MOQ), lead times, and regulatory documentation access are available upon request.

Each lot is tested for identity, assay, pH, loss on drying, heavy metals, and microbial purity. Certificates of Analysis (CoA), Safety Data Sheets (SDS), and full traceability documents are available.

As with all CarboMer APIs and excipients, Zinc Sulfate Heptahydrate USP is supported by technical formulation guidance, regulatory assistance, and dependable global supply to help you develop safe, effective, and compliant nutritional and topical products.