Ferric Pyrophosphate

Product Introduction

Ferric pyrophosphate (Fe₄(P₂O₇)₃, CAS No. 10058-44-3), also known as iron pyrophosphate, is a fine, off-white to light tan powder. It is one of the most widely used iron sources for food fortification and dietary supplements. Our ferric pyrophosphate has an iron assay of 24%–26%, so formulators get a high and consistent iron payload in every batch.

Unlike water-soluble iron salts such as ferrous sulfate or ferrous fumarate, ferric pyrophosphate is practically insoluble in water. This makes it far less reactive in food systems. It causes minimal metallic taste, color change, or fat oxidation, which are the usual problems when fortifying sensitive products. For this reason it is a preferred choice for fortified rice, salt, infant cereals, dairy products, and beverages.

As a professional China ferric pyrophosphate supplier, manufacturer, and exporter, WEHENGFOOD supplies bulk food-grade ferric pyrophosphate to food manufacturers, supplement brands, and distributors worldwide.

Certificate of Analysis

Functions of Ferric Pyrophosphate

1. Efficient iron fortification. Iron deficiency is one of the most common nutritional deficiencies worldwide. With a 24%–26% iron assay, ferric pyrophosphate delivers a high concentration of elemental iron, so manufacturers can reach target fortification levels with a small addition.

2. Minimal impact on taste, color, and shelf life. Because it barely dissolves in the product matrix, ferric pyrophosphate does not catalyze fat oxidation or react with polyphenols, vitamins, or other ingredients. Fortified foods keep their original flavor, appearance, and storage stability.

3. Good gastric tolerance. Compared with highly soluble iron salts, iron pyrophosphate is generally gentler on the stomach. In multi-iron formulas it is often paired with chelated forms such as iron bisglycinate (ferrous bisglycinate) to balance cost, stability, and absorption.

4. Improved absorption in advanced forms. Micronized and dispersible grades of ferric pyrophosphate have been developed to improve bioavailability while keeping the sensory benefits of the insoluble form.

Applications of Ferric Pyrophosphate

Food and beverage fortification

• Fortified rice and cereals: blended into rice kernels and infant cereals without visible color change.
• Iodized and double-fortified salt: stable against moisture and iodine interaction.
• Dairy and plant-based drinks: milk powders, yogurt, and plant-based milks, where soluble iron would cause off-flavors.
• Bakery and noodles: flour fortification programs for bread, noodles, and biscuits.

Dietary supplements and nutrition products

• Iron supplements: used as a stable iron source in tablets, capsules, and powders, alone or combined with vitamin C, folic acid, and B12.
• Infant formula and baby food: a mild, low-reactivity iron source.
• Multi-iron formulations: combined with iron bisglycinate or ferrous fumarate to meet different cost and bioavailability targets.

Other uses

• Pharmaceutical iron preparations and animal nutrition premixes.

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FAQ

Frequently Asked Questions About Ferric Pyrophosphate

Q1: What is ferric pyrophosphate, and what is it used for?

Ferric pyrophosphate (also called iron pyrophosphate, CAS No. 10058-44-3) is an iron source used to fortify rice, salt, infant cereals, dairy, and beverages, and to make iron supplements. Our standard grade has an iron assay of 24%–26%.

Q2: What types of ferric pyrophosphate do you supply?

We supply two types: standard ferric pyrophosphate powder for food fortification and general supplements, and liposomal ferric pyrophosphate for advanced iron supplement formulations.

Q3: What is liposomal ferric pyrophosphate, and how is it different from the standard type?

Liposomal ferric pyrophosphate has the iron encapsulated in phospholipid vesicles (liposomes). This design aims to improve gastric tolerance and iron absorption. The standard type is a cost-effective powder suited to food fortification. The liposomal type is better suited to premium supplements such as liquids, sachets, and capsules.

Q4: Why choose ferric pyrophosphate over ferrous sulfate or ferrous fumarate?

It is nearly insoluble in water, so it barely reacts with other ingredients. It causes little metallic taste, color change, or fat oxidation, which suits sensitive foods. It is also often combined with iron bisglycinate (ferrous bisglycinate) in multi-iron formulas to balance cost, stability, and absorption.

Q5: What is the lead time?

Our standard lead time is 7–14 days after order confirmation.

Q6: What is the minimum order quantity (MOQ)?

The MOQ for ferric pyrophosphate is 100 KGS.