JIANGSU KHONOR CHEMI-CALS CO.. LIMITÉE
Taper :Sulfate
Et non :
CAS N :7446-20-0 / 7446-19-7
Quantité en conteneur de 20 pieds :25MT
Emballage :sacs de 25 kg
Zinc Sulfate is an essential zinc compoundutilisé comme unfood additive and nutritional supplementC'est unhighly soluble, bioavailable source of zinc for human and animal nutrition.
Available Forms:
Zinc Sulfate Monohydrate (ZnSO₄·H₂O) – CAS 7446-19-7
Zinc Sulfate Heptahydrate (ZnSO₄·7H₂O) – CAS 7446-20-0
Both forms are widely used for zinc supplementation in food, beverages, dietary supplements, and animal feed.
Zinc Sulfate Food Grade (Monohydrate & Heptahydrate) – Specifications
| Propriété | Zinc Sulfate Monohydrate (ZnSO₄·H₂O) | Zinc Sulfate Heptahydrate (ZnSO₄·7H₂O) |
|---|---|---|
| Numéro CAS | 7446-19-7 | 7446-20-0 |
| Apparence | Poudre cristalline blanche | Poudre cristalline blanche |
| Pureté (%) | ≥ 98.0 | ≥ 99.0 |
| Zinc Content (Zn, %) | ≥ 35.5 | ≥ 22.0 |
| Plomb (Pb, ppm) | ≤ 10 | ≤ 10 |
| Cadmium (Cd, ppm) | ≤ 1 | ≤ 1 |
| Arsenic (As, ppm) | ≤ 3 | ≤ 3 |
| pH (solution à 5 %) | 4.0 – 6.0 | 4.0 – 6.0 |
| Solubilité | Complètement soluble dans l'eau | Complètement soluble dans l'eau |
| Emballage | Sacs de 25 kg ou sur mesure | Sacs de 25 kg ou sur mesure |
? Applications of Zinc Sulfate
Nutritional Zinc Supplementation– Utilisé dansfortified foods, beverages, and dietary supplementspour prévenir une carence en zinc.
Transformation des aliments – Functions as a preservative and stabilizerdans la production alimentaire.
Baking & Confectionery – Helps in improving the nutritional profile of baked goods.
Zinc-Based Medications– Utilisé dansoral zinc supplementsetpharmaceutical preparations.
Skin & Wound Treatments – Incorporated into ointments and skincare productsen raison deantibacterial properties.
Essential Micronutrient in Livestock Feed – Ensures proper growth, immune function, and reproduction in poultry, cattle, and aquaculture.
Prevention of Zinc Deficiency – Maintains optimal metabolic functionschez les animaux.
Purification de l'eau– Utilisé dansstations d'épuration des eaux for removing contaminants and heavy metals.
Chemical & Textile Industry – Utilized in dyeing, bleaching, and manufacturing of pigments.
? Working Principle of Zinc Sulfate
Zinc Supplementation:Fournitessential zinc ions for enzyme functions, metabolism, and immune system support.
Preservative & Stabilizer:Aide àmaintaining product shelf life by preventing microbial growth.
Nutritional Absorption: Offers high bioavailability, ensuring effective zinc absorption in food and pharmaceutical applications.
Water Solubility & Reactivity: Readily dissolves in aqueous solutions, ce qui le rend adapté àvarious formulations in food, supplements, and industrial processes.
Méthode de production et matières premières
Zinc Ore or Zinc Ash
Acide sulfurique (H₂SO₄)
Eau (H₂O)
Dissolution: Zinc ore or zinc ash is dissolved in sulfuric acid to form zinc sulfate solution.
Purification:La solution estfiltered to remove impurities and unwanted metals.
Cristallisation: The purified zinc sulfate solution is evaporated to produce monohydrate or heptahydrate crystals.
Séchage et emballage : The final product is dried and packed in sacs scellés to maintain purity.
? Famous Zinc Sulfate Brands Worldwide
Merck (Allemagne)
Sigma-Aldrich (États-Unis)
Thermo Fisher Scientific (États-Unis)
Jiangsu Khonor Chemicals Co., Limited (Chine)
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✔ Premium Food-Grade Zinc Sulfate – High Purity & Bioavailability
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