Iron (III) Pyrophosphate, also known as ferric pyrophosphate, is a pyrophosphate of iron, with the chemical formula Fe4(P2O7)3. Iron (III) Pyrophosphate appears as a yellow-white or white powder, almost insoluble in water but soluble in inorganic acids, and is commonly used as an iron fortifier in food products. Compared to other iron fortifiers, this compound has no metallic or rusty odor, offers a better taste, and eliminates the risks associated with iron powder. It is particularly suitable as an iron nutrition fortifier for infant milk powder and other dietary products.
Joyful Nutritional specializes in manufacturing and supplying raw materials for mineral nutrition enhancers. We provide a broad selection of mineral nutrition ingredients, including calcium, iron, zinc, selenium, magnesium, and more.
Our mineral nutrition raw materials can be customized to meet specific customer requirements, such as nano-sized particles, ultra-low microorganism levels, and minimal heavy metal content.
Additionally, we have developed advanced production and application technologies for mineral nutrition raw materials, such as encapsulation, microencapsulation, and lipidization techniques, ensuring we meet the diverse needs for different dosage forms and product specifications.
Specification sheet :
Product name: Iron (III) Pyrophosphate (Ferric pyrophosphate) | ||||||
Main ingredient : Ferric pyrophosphate | Raw material :Water, Ferrous sulfate, Hydrogen peroxide, Sodium Pyrophosphate | |||||
Items | (Standard values) | (Ref.Standard) | ||||
Sensory index | Status | Yellow-white to yellow-brown powder |
USP | |||
Odor | Slightly irony |
USP | ||||
Physical and chemical index | Iron assay, ω/% | 24.0~26.0 | USP | |||
Loss on drying, ω/% | ≤20.0 | USP | ||||
Lead/(mg/kg) | ≤1 | USP | ||||
Arsenic/(mg/kg) | ≤1 | USP | ||||
Total mercury/(mg/kg) | ≤3.0 | USP | ||||
Chloride, ω/% | ≤3.55 | USP | ||||
Preserving Method | Ventilation,clean, room temperature,dry,not be mixed with poisonous and corrosive substances | |||||
ShelfLife | The shelf life is 18 months from the date of production and the original packaging is in good condition | |||||
Specification | 25kg/bag |
Food-grade Iron (III) Pyrophosphate is a widely used iron source in nutritional fortifiers. Owing to its high stability, good bioavailability, and ease of processing, it is extensively applied in various dosage forms, including tablets, capsules, and powders. Below are the specific application characteristics and advantages of food-grade Iron (III) Pyrophosphate in these three dosage forms:
Tablets are one of the most commonly used dosage forms for nutritional supplements and are ideal for products with fixed-dose iron fortification. The application of food-grade Iron (III) Pyrophosphate in tablets offers the following benefits:
• High stability: Iron (III) Pyrophosphate shows excellent chemical stability during tablet production, preventing unwanted reactions with other ingredients and ensuring long-term efficacy.
• Easy tableting: The physical properties of Iron (III) Pyrophosphate make it suitable for blending with other nutrients and facilitate tablet compression, ensuring uniform iron content in each tablet.
• No metallic taste: Iron (III) Pyrophosphate does not impart any metallic taste to the tablets, improving the consumer’s experience, especially for chewable tablets.
Capsules are favored by consumers due to their ease of swallowing and portability. The application of food-grade Iron (III) Pyrophosphate in capsules offers the following advantages:
• Accurate dosage control: Capsules allow for precise dosing, making them suitable for individuals with strict iron intake requirements, such as pregnant women or anemic patients.
• Reduced gastrointestinal irritation: The capsule form helps minimize the direct irritation of Iron (III) Pyrophosphate in the digestive system. For individuals sensitive to iron absorption, the capsule can provide a slow release of iron.
• No odor: The capsule encapsulates the Iron (III) Pyrophosphate effectively, eliminating any metallic smell during swallowing or digestion, thus enhancing user comfort.
Powdered forms are suitable for mixing with liquids or food and are commonly used in nutritional supplement powders, fortified beverages, and functional foods. The application of food-grade Iron (III) Pyrophosphate in powder form has the following benefits:
• Good dispersibility: Iron (III) Pyrophosphate disperses well in water or other liquids, avoiding precipitation and ensuring uniform distribution in beverages.
• Easy integration: It can be easily mixed with other nutrients like vitamins and minerals, making it convenient for producing multi-nutrient supplement powders.
• Maintains nutritional stability: Even during long-term storage, Iron (III) Pyrophosphate retains its iron fortification properties without reacting with other components, preserving the product’s nutritional value.
By incorporating Iron (III) Pyrophosphate in various dosage forms, nutritional supplement manufacturers can provide consumers with an effective and stable source of iron that is easy to use, without compromising on taste or product quality.
Our company offers three categories of Iron (III) Pyrophosphate products, including standard Iron (III) Pyrophosphate, refined Iron (III) Pyrophosphate, and customized Iron (III) Pyrophosphate. These products are widely applied in the dairy, infant nutrition, health food, and beverage industries.
Through continuous technological innovation and exploring new possibilities in mineral nutrition, we are dedicated to providing customized solutions and expert services to our clients.
1. Purification Technology: By employing advanced purification techniques, the manganese ion content in Iron (III) Pyrophosphate is reduced during production, while the phosphorus content is enhanced. This adjustment helps maintain the stability of food products and prevents nutrient degradation, ensuring long-lasting quality.
2. Activation Technology: The use of activation technology increases the specific surface area of Iron (III) Pyrophosphate, improving its suspension and dispersibility, which enhances its bioavailability and supports food stability. Our unique sterilization process, applied through standardized production lines, ensures stringent microbial control, making the product healthier and ideal for use in milk powder and health foods.
3. Microcrystalline Granulation Technology: With microcrystalline granulation, the flowability of Iron (III) Pyrophosphate is enhanced, resulting in uniform particles with controlled particle size and excellent compressibility, making it easier and quicker to use in tablet formulations. When Iron (III) Pyrophosphate is treated with microencapsulation, it effectively isolates the catalytic interaction between iron ions and fats in high-fat foods, preventing rancidity and extending the product’s shelf life.
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