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Zinc citrate, with the chemical formula Zn3(C6H5O7)2·2H2O, is a white granular crystal or crystalline powder, odorless, tasteless, weathering, insoluble in water (zinc citrate trihydrate is soluble), soluble in hydrochloric acid, with a pH value of 6.
Zinc citrate is an organic zinc supplement with a zinc content of up to 32-34%. It is a zinc complex present in human breast milk, which is easier to absorb than zinc in milk and has stable performance. It can be used to supplement zinc for diabetics.
Zinc citrate has anti-adhesion function and is particularly suitable for the manufacture of flaky nutritional enhancers and powdered mixed foods. When iron and zinc are severely deficient at the same time, it can avoid anti-adhesion with iron.
Zinc Citrate is a highly effective organic zinc source used in various zinc supplements to support overall health and wellness. It is particularly valued for its anti-adhesion properties and is widely used in zinc tablets and powder supplements. As an essential mineral, zinc plays a crucial role in numerous biological functions, including immune support, cell growth, and metabolism. In this article, we explore the benefits of Zinc Citrate Trihydrate and why it is an ideal ingredient for zinc supplementation products.
It is mainly used in food, solid beverages, dairy products, infant food, salt, toothpaste, health food, etc. It can also be widely used in cereals and their products.
Product Name | Zinc Citrate trihydrate |
Chemical Formula | C12H10O14Zn3 |
Molecular Weight | 610.37 g/mol |
CAS Number | 546-46-3 |
EINECS Number | 208-901-2 |
Appearance | White to off-white powder |
Solubility: | soluble in hot water |
Joyful Nutritional has been focusing on the production and research and development of nutritional food enhancers for more than 10 years, with standardized production processes, strict quality management systems, and cutting-edge research and development technologies.
Our company has passed the FSSC22000 system certification and the national CNAS accredited laboratory testing. We are customer-oriented, continuously upgrading products, enriching product lines, and meeting the diverse needs of customers.
Joyful Nutritional continues to innovate zinc citrate product technology, providing customized solutions and professional services.
Zinc citrate products with different standards of the Chinese Pharmacopoeia (CP), the United States Pharmacopoeia (USP), and the European Pharmacopoeia (EP) can be customized to meet the needs of different industries.
Through the unique lead and arsenic removal technology to reduce the lead, arsenic, and cadmium ions of the product, the product has high purity and good absorbability, and is used in the health food and infant food industries.
Through the active activation technology, the product has a delicate taste and good suspension, which is more suitable for dairy products and infant formula foods.
Zinc citrate processed by microcrystalline granulation technology has good fluidity, good tableting effect, and uniform particles. It can solve the problems of difficulty in direct compression and uneven tablet weight during tableting, and can also solve the difference in capsule weight caused by different filling amounts in capsules.
Specification sheet
Product name:Zinc Citrate | |||||
| Items | Control Limit | (Ref.Standard) | ||
Sensory index | Color | white | USP | ||
Appearance | White granular crystals or crystalline powder |
USP | |||
Physical and chemical index | Zinc citrate content, w/% | 99-103.0% | USP | ||
Solubility (25℃) | ≥3.60 | USP | |||
Hydrochloric acid insoluble matter, w/% | ≤0.1 | USP | |||
Solution clarity | Pas the testing | USP | |||
Lead/ (mg / kg) | ≤3.0 | USP | |||
Arsenic/ (mg / kg) | ≤3.0 | USP | |||
Cadmium/ (mg / kg) | ≤2.0 | USP | |||
Storage Method | Ventilation,clean, room temperature,dry,not be mixed with poisonous and corrosive substances | ||||
Shelf Life | The shelf life is 18 months from the date of production and the original packaging is in good condition | ||||
Specification | 25kg/drum |
1. High zinc content, low addition amount required, low cost of use
2. Organic zinc acid, low gastrointestinal irritation, high bioavailability
3. Compared with other zinc nutritional enhancers, it has a good taste and no astringency
4. Anti-adhesion and stable performance, can be used for tableting and powdered mixed foods
1. High Bioavailability:
• Zinc Citrate is known for its excellent bioavailability, meaning that it is easily absorbed by the body, allowing for more efficient zinc supplementation. This makes it ideal for addressing zinc deficiencies or supporting individuals with higher zinc needs.
2. Anti-Adhesion Properties:
• One of the key advantages of Zinc Citrate is its anti-adhesion properties, which help to prevent clumping and sticking during the manufacturing process. This ensures that tablets and powders are produced with consistent quality, making it easier to handle and process in supplement production.
3. Supports Immune Health:
• Zinc is essential for maintaining a strong immune system. Zinc Citrate plays a pivotal role in supporting the body’s immune response, helping to protect against infections, promote wound healing, and maintain overall immune function.
4. Gentle on the Stomach:
• Compared to other zinc salts, Zinc Citrate is gentler on the digestive system, making it suitable for individuals who are prone to gastrointestinal discomfort from traditional zinc supplements, such as zinc sulfate.
5. Organic Zinc Source:
• Being derived from citric acid, Zinc Citrate is considered an organic source of zinc, which is highly valued in natural supplements and health products. Its natural origin makes it a preferred choice for health-conscious consumers looking for cleaner, more natural supplement ingredients.
6. Supports Bone and Skin Health:
• Zinc is a vital component in maintaining bone density and skin health. Zinc Citrate aids in cell regeneration and supports collagen production, making it a popular choice in supplements aimed at improving skin integrity and bone strength.
Joyful Nutritional is a professional manufacturer and supplier of raw materials for mineral nutrition enhancers. We can produce and supply a full range of mineral nutrition raw materials, including calcium, iron, zinc, selenium, magnesium, etc.
Our company's mineral nutrition raw materials can be customized according to different product needs of customers, such as nano-level particle size, ultra-low microorganisms, and ultra-low heavy metals.
At the same time, our company has developed advanced production and application technologies in mineral nutrition raw materials, such as encapsulation technology, microencapsulation technology, and lipidization technology, which solve and meet the application needs of customers' different dosage forms.
Packing details and Shelf life: