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Zinc Gluconate: A Comprehensive Overview
Введение
Zinc Gluconate (CAS No. 4468-02-4) is an organic zinc compound derived from gluconic acid, widely used as a dietary supplement and pharmaceutical agent. It offers high bioavailability and minimal gastric irritation, making it preferable to inorganic zinc sources.
Основные свойства и характеристики
| Параметр | Подробнее |
|---|---|
| Номер по CAS | 4468-02-4 |
| Молекулярная формула | C₁₂H₂₂O₁₄Zn |
| Молекулярная масса | 455.68 g/mol (anhydrous), 509.73 g/mol (trihydrate) |
| Внешний вид | White crystalline or granular powder, odorless, slightly astringent taste |
| Растворимость | Freely soluble in water; insoluble in ethanol, chloroform, or ether |
| Температура плавления | 131 ° C |
| Точка кипения | 673.6 ° C |
| pH раствора | 5.5–7.5 (10 g/L) |
| Условия хранения | Tightly closed container, cool place |
Приложения и использование
Пищевые добавки
Zinc Deficiency: Treats growth retardation, anorexia, and skin disorders (e.g., acne) by restoring zinc levels.
Immune Support: Enhances immune function and accelerates wound healing.
Pediatric Use: Promotes physical and cognitive development in infants and children.
Обогащение пищевых продуктов
Dairy Products: Added to milk, yogurt, and cheeses to improve nutritional value.
Infant Formulas: Ensures adequate zinc intake for optimal growth.
Beverages: Used in health drinks and energy supplements.
Фармацевтика
Antioxidant Therapy: Protects cells from oxidative stress.
Diabetes Management: Aids in insulin function and glucose metabolism.
Topical Preparations: Accelerates skin repair in ointments and creams.
Безопасность и контроль качества
| Профиль безопасности | Стандарты качества |
|---|---|
| Токсичность | LD50 (oral, rat) = 1290 mg/kg; low toxicity |
| Противопоказания | Avoid overdosing; may interact with iron absorption |
| чистота | ≥97.0% (anhydrous basis) |
| Тяжелые металлы | Arsenic ≤3 ppm, Cadmium ≤5 ppm, Lead ≤10 ppm |
Рынок и упаковка
Zinc Gluconate is available in 25 kg bags under standards like USP, FCC, and GB. Its stability and neutral taste make it a versatile additive for global food and pharma industries.
Заключение
Zinc Gluconate (CAS 4468-02-4) is a safe, effective, and bioavailable zinc source, essential for nutrition, healthcare, and wellness applications. Its compatibility with various delivery forms ensures broad utility across industries.
Фабрика и отгрузка
