Zinc Sulfate: Zinc Supplement for Pharmaceutical, Feed and Agricultural Use
Zinc sulfate is the most widely used water-soluble zinc salt, available as the heptahydrate (ZnSO₄·7H₂O), monohydrate (ZnSO₄·H₂O), and anhydrous forms. In medicine, it is the standard oral zinc supplement used to treat and prevent zinc deficiency, support immune function, and manage conditions such as Wilson’s disease (as an adjunct). In agriculture and animal nutrition, it is the primary source of supplemental zinc.
Product Profile
| CAS Number | 7733-02-0 |
|---|---|
| Molecular Formula | ZnSO₄ |
| Appearance | White crystalline powder or granules |
| Function | Mineral supplement / astringent / micronutrient source |
| Compendial Grade | EP / USP-NF |
Formulation Applications
In pharmaceutical oral dosage forms, zinc sulfate is formulated as tablets, capsules, and oral solutions for zinc supplementation (typically 15–50 mg elemental zinc per dose). It is included in oral rehydration salts (ORS) per WHO recommendations and in multivitamin-mineral preparations. Topically, zinc sulfate solutions (0.1–0.5%) are used as astringent and antiseptic eye drops. In ophthalmology, it is a component of some decongestant eye drop formulations. In animal feed, the monohydrate form is preferred for its higher zinc content per unit weight and better flow properties. In agriculture, it is applied as a foliar spray or soil amendment to correct zinc deficiency in crops.
Why Source from TCS
TCS supplies Zinc Sulfate in pharmaceutical, feed, and technical grades to companies across Europe. Available in standard packaging with flexible quantities for R&D through production scale. Contact us with your application and volume requirements.
FAQ
What information should be included in an inquiry for Zinc Sulfate –7733-02-0?
A useful inquiry normally includes the product name, target application, estimated quantity, destination market, and any specific documentation or packaging requests.
How is Zinc Sulfate –7733-02-0 usually evaluated for sourcing?
This product is positioned for excipient sourcing where formulation fit, dosage form, handling, and repeat purchasing requirements need to be reviewed together with commercial supply conditions.
What documentation and commercial points are commonly reviewed before buying Zinc Sulfate –7733-02-0?
For excipient sourcing, teams usually discuss the intended dosage form, formulation role, packaging format, order volume, and the routine documentation needed for qualification and purchasing.
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