Food Grade Iron Fumarate powder Manufacturer

CAS: 141-01-5

MF: C4H2FeO4

MW: 169.9

EINECS: 205-447-7

Specification: 99% min Iron Fumarate Powder

Sample: Iron Fumarate Powder Avaliable

Packaging:1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: red powder

Storage: Store at -20°C

Shelf Life: 2 Years

Test Method: HPLC

Iron Fumarate Powder Usage and Synthesis.

Ferrous fumarate is absorbed in animals as ferrous ions in the duodenum and upper jejunum.

Most of the absorbed iron is involved in the synthesis of hemoglobin in the bone marrow, and the remainder is stored as ferritin and ferrohemoglobin in the reticuloendothelial cells of the bone marrow, liver, and spleen, with an additional portion present in the cells of the intestinal mucosa.

This absorption method is different from inorganic iron supplements (ferrous sulfate, ferrous carbonate and iron oxide, etc.), which can alleviate the competitive antagonism between trace elements when absorbed, does not destroy vitamins, and does not catalyze oxidation reactions, and each nutrient has a good compatibility, and can pass the body's absorption barrier, not only greatly improve the absorption and utilization of iron, but also improve the absorption rate of other elements.

Iron is excreted mainly through the intestinal tract and the skin, with small amounts also excreted in the urine and sweat glands. Most of the iron can be reused when it is released after the hemoglobin molecule is destroyed.

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The Chemistry of Bioavailability

Iron Fumarate ($FeC_4H_2O_4$) is an iron salt of fumaric acid. It provides approximately 33% elemental iron by weight, making it significantly more concentrated than ferrous gluconate or ferrous lactate.

• High Absorption: Its chemical stability allows it to be absorbed efficiently in the small intestine.

• Low Toxicity Profile: The fumarate ion is naturally produced by the human body during the Krebs cycle (energy production), which may contribute to its better gastrointestinal acceptance compared to inorganic iron salts.

What is Iron Fumarate?

Iron Fumarate is an organic iron compound formed by the combination of iron ions and fumaric acid. This unique chemical structure makes it more readily recognized and absorbed by the body, offering higher bioavailability and a lower risk of gastrointestinal irritation compared to traditional inorganic iron salts (such as ferrous sulfate).

Key Characteristics:

• Chemical Stability: Remains stable in various supplement formulations
• High Elemental Iron Content: Approximately 33% elemental iron content, offering excellent efficiency
• pH Adaptability: Maintains an absorbable form within the gastrointestinal pH range
• Good Compatibility: Easily synergistically formulated with other vitamins and minerals.

Industrial & Formulation Applications

For B2B buyers and formulators in the EU and North American markets, Iron Fumarate Powder is the ingredient of choice for:

1. High-Potency Multivitamins: Its stability and concentration make it perfect for compact, once-daily formulations.

2. Infant Formula & Fortified Foods: Under strict EFSA (European Food Safety Authority) and FDA safety guidelines, it is a preferred fortificant for its neutral taste and stability in dry powder mixes.

3. Anemia Management: It is the primary raw material for prescribed iron supplements intended for patients who cannot tolerate the side effects of traditional ferrous sulfate.

Product Method of Bulk Iron Fumarate Powder.

It is obtained by replacing sodium transbutylene diacid with ferrous sulfate. Heat water to boiling, add transbutylene succinate with stirring, add sodium carbonate to pH=6.5-6.7 in stages, stir well and filter while hot, get sodium transbutylene succinate solution.

Add ferrous sulfate solution, stirring and heating reflux 3-4h, cooling crystallization, shake filter. The filter cake is washed with distilled water until the sulfate meets the requirements, dry, get ferrous fumarate, yield 83%.

Frequently Asked Questions about Iron Fumarate

1. Why is Iron Fumarate Powder preferred over Ferrous Sulfate?

While ferrous sulfate is inexpensive, it is often associated with higher rates of nausea and constipation. Iron Fumarate offers a balance of high elemental iron content and a gentler experience for the digestive system, making it more popular for long-term supplementation.

2. How much elemental iron does Iron Fumarate provide?

It provides approximately 33% elemental iron by weight. This means that 100mg of Iron Fumarate Powder contains roughly 33mg of actual, absorbable iron.

3. Is Iron Fumarate safe for pregnant women?

Yes, it is often prescribed to prevent and treat iron-deficiency anemia during pregnancy. However, dosage must always be determined by a healthcare provider after a blood test (ferritin/hemoglobin levels).

4. Does it interact with other foods?

Yes. To maximize absorption, avoid taking it with calcium-rich foods (dairy), coffee, or tea, as the tannins and calcium can significantly reduce the amount of iron your body absorbs. Taking it with a source of Vitamin C (like orange juice) is highly recommended.

5. How should it be stored?

Iron Fumarate Powder is light-sensitive and can oxidize if exposed to moisture. It must be stored in an airtight, opaque container in a cool, dry place to ensure its shelf-life and chemical stability.

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