Description

Ferrous Lactate Dihydrate FCC Powder

Ferrous Lactate Dihydrate is an iron(II) salt of lactic acid, commonly used in nutritional and food fortification applications where solubility, mild organoleptic profile, and regulatory compliance are required.

In terms of chemical classification, it belongs to the family of organic iron salts. Compared with inorganic iron sources such as ferrous sulfate, ferrous lactate offers improved solubility at neutral pH and a lower tendency to promote oxidative rancidity in fat-containing matrices - a practical advantage in certain food systems.

The compound conforms to Food Chemicals Codex (FCC) specifications, which define limits for identity, purity, heavy metals, and microbiological quality. This makes it suitable for use in dietary supplements, food fortification, and specialized nutritional products.

From a physical standpoint, the powder is fine and free‑flowing, with a characteristic pale green to greenish‑white appearance - a color that arises from the hydrated iron(II) ion coordination sphere. The faint odor is typical of lactate salts and does not indicate impurity.

While ferrous lactate is not the highest elemental iron carrier by weight (approximately 19.5% Fe in the dihydrate form), its niche lies in applications where solubility, mild taste, and compatibility with other food components are more critical than iron density.

Specification: ≥97.0% (FCC / USP grade)
Sample: Sample Available
Test method: Titration / ICP-MS / FCC method
Synonyms: Iron(II) lactate dihydrate, Lactic acid iron(II) salt dihydrate
MOQ: 1 KG | Package: 1kg/foil bag, 25kgs/drum
Certificate: HACCP, ISO 22000, HALAL, GMP, FCC compliant
Molecular Formula: Fe(C₃H₅O₃)₂·2H₂O | CAS: 5905-52-2

Product Characteristics

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Appearance

Fine, free-flowing greenish-white to pale green powder; faint characteristic odor.

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Elemental Iron Content

Approximately 19.5% Fe by weight - between gluconate and fumarate.

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Solubility Profile

Good water solubility (~3–4 g/100 mL at 20°C). Advantageous for liquid supplements.

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FCC Compliance

Meets Food Chemicals Codex standards for purity and safety.

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Particle Size

>95% pass 80 mesh (standard), micronized available.

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GMP Manufacturing

Produced in audited, certified facilities with full batch traceability.

COA (Certificate of Analysis)

Benefits of Ferrous Lactate Dihydrate FCC Powder

01Dietary Iron Supplementation

Ferrous lactate provides bioavailable iron(II) for hemoglobin synthesis. Co‑administration with vitamin C enhances absorption.

02Food Fortification Applications

Neutral flavor profile and good solubility make it suitable for dairy, cereal-based foods, and liquid nutritional preparations.

03Oxidative Stability in Food Matrices

Lactate ion can act as a mild reducing agent, potentially slowing lipid oxidation in fat‑containing systems.

04Controlled Elemental Iron Delivery

19.5% iron content allows moderate dosing without extreme inclusion rates that affect taste or blending.

05FCC-Grade Quality Assurance

Internationally recognized purity and safety standards - including limits on heavy metals and ferric iron.

06Suitability for Sensitive Populations

May be better tolerated than ferrous sulfate in some individuals due to different solubility profile.

Application Fields

Dietary Supplements: Tablets, capsules, chewables, and especially liquid iron supplements where solubility is critical.
Food Fortification: Infant formulas, cereal-based complementary foods, dairy products and analogues, nutritional bars (when moisture and oxidation are managed).
Clinical Nutrition: Medical foods, oral nutritional supplements, and tube feeding formulas where iron solubility and gastric tolerance matter.
Sports Nutrition (Iron Support): Formulations for endurance athletes with increased iron turnover.
Pharmaceutical Excipient / API: Where permitted by pharmacopoeias, may serve as iron source in preparations.

Production Process

Production process of Ferrous Lactate Dihydrate

Process: High-purity lactic acid + iron(II) source → pH-controlled reaction → crystallization (dihydrate) → centrifugal dewatering → low-temperature drying → milling → sieving → final FCC-certified powder.

Product Quality Advantage

FCC Compliant – Meets Food Chemicals Codex standards.

19.5% Elemental Iron – Moderate density, flexible dosing.

Good Solubility – Ideal for liquid supplements and syrups.

Low Ferric Iron – ≤0.7% typical, fresh quality.

Full Traceability – Batch-specific COA and stability data.

cGMP Certified – Documented quality systems.

Annual Capacity: 1,500 Tons | 15+ years of ingredient production expertise

Professional ODM/OEM Services

We deliver end-to-end ODM/OEM solutions for Ferrous Lactate Dihydrate products. From concept to finished bottle - we've got you covered.

① Cooperation Models
OEM: Reproduce your formula with guaranteed consistency.
ODM: Complete formulation, development, and compliant manufacturing.

② Key Process
Analysis & Design: Custom solutions based on your needs.
Prototyping: Sample development using advanced tech.
Production: Certified manufacturing with rigorous QC.

Customizable finished products: Ferrous Lactate liquid drops, ferrous lactate tablets, custom blends with vitamin C, ferrous lactate + folic acid blends.

Export Certificates

Certificates HACCP ISO HALAL GMP FCC

Why choose us

XI'AN LANDNUTRA CO., LTD. – Your Trusted Manufacturer of Antioxidant & Functional Ingredients. Rooted in Quality, Driven by Expertise, Committed to Health and Excellence.

Strong Production Capability: Annual capacity 1,500 tons. 15+ years experience, own facility.
Leading Service: ONE-STOP OEM/ODM from pre-sales to after-sales.
Quality Assurance: CQC-certified enterprise, purity embedded in every process.
Broad Market: Botanical Extracts, Cosmetic Ingredients, Functional Ingredients.

Over 15 years of mineral salt manufacturing. cGMP‑certified facilities. Full lot traceability from raw material to finished product. Documentation includes COA, stability data, and third‑party test summaries where requested.

FAQ

Q1: What does "FCC grade" mean for ferrous lactate?

A: The Food Chemicals Codex (FCC) is a compendium of standards for food ingredients published by the United States Pharmacopeia (USP). FCC grade indicates that the product meets identity, purity, and quality specifications defined in the relevant monograph. For ferrous lactate, this includes limits on assay (iron content), heavy metals (Pb ≤ 5 ppm), ferric iron (≤ 1.5%), and microbiological criteria.

Q2: How does ferrous lactate compare to ferrous sulfate for food fortification?

A: Ferrous sulfate is higher in elemental iron per gram and lower in cost. However, ferrous lactate offers improved solubility at neutral pH, a milder taste profile, and potentially reduced pro-oxidant activity in fat-containing foods. The choice depends on the specific food matrix and sensory targets.

Q3: What is the typical iron absorption rate?

A: Absorption of iron from ferrous lactate is comparable to that from other soluble ferrous salts (approximately 10–25% depending on iron status, dietary factors, and co-ingested enhancers/inhibitors). As with all non-heme iron, absorption is enhanced by vitamin C and reduced by calcium, phytates, and polyphenols (e.g., tea, coffee).

Q4: Is ferrous lactate suitable for infant formula fortification?

A: In some regulatory frameworks (e.g., EU Infant Formula Directive, FDA 21 CFR), ferrous lactate is permitted as an iron source. However, specific approvals vary by jurisdiction. Manufacturers should verify local regulations before use.

Q5: What is the recommended storage condition?

A: Store in tightly sealed containers, protected from light, at controlled room temperature (15–25°C). Avoid excessive humidity. Under these conditions, a 24‑month shelf life is typical.

Q6: Why does the powder appear greenish?

A: The pale green color is characteristic of the hydrated iron(II) ion in an octahedral coordination environment. Oxidation to ferric iron shifts the color toward yellow‑brown. Low ferric iron content (<1%) is consistent with fresh, high‑quality material.

Q7: Can ferrous lactate be used in direct compression tablets?

A: Yes, but its flow properties and compressibility are formulation‑dependent. It may be used in direct compression with appropriate excipients or processed via wet granulation. Pre‑formulation testing is recommended.

Q8: Does ferrous lactate interact with vitamin C?

A: Yes - and typically beneficially. Ascorbic acid reduces ferric to ferrous iron, forms soluble iron‑ascorbate complexes, and enhances absorption. The combination is common in iron supplements. However, in liquid formulations, the mixture should be evaluated for stability over the intended shelf life.

Q9: What is the difference between dihydrate and anhydrous ferrous lactate?

A: The dihydrate contains two water molecules per formula unit (theoretical water content ~14–15%). The anhydrous form has been dried to remove this water. Anhydrous may be used in moisture‑sensitive applications but is less common commercially than the dihydrate.

Q10: Is this product suitable for vegan formulations?

A: Yes. Ferrous lactate dihydrate is synthetically produced from lactic acid (typically via fermentation or chemical synthesis) and iron sources. No animal-derived materials or processing aids are used. A vegan suitability statement is available upon request.

Test Item	Specification (FCC)	Test Result	Conclusion
Appearance	Greenish-white to pale green powder	Conforms	Pass
Assay (as Fe, on dried basis)	18.5% – 20.5%	19.7%	Pass
Lactic Acid Content	78.0% – 82.0%	80.3%	Pass
pH (1% solution)	4.0 – 5.5	4.9	Pass
Water Content (KF)	13.0% – 16.0%	14.5%	Pass
Chlorides (as Cl)	≤ 0.1%	<0.05%	Pass
Sulfates (as SO₄)	≤ 0.1%	<0.05%	Pass
Ferric Iron (as Fe³⁺)	≤ 1.5%	0.7%	Pass
Lead (Pb)	≤ 5 ppm	<2 ppm	Pass
Arsenic (As)	≤ 3 ppm	<1 ppm	Pass
Mercury (Hg)	≤ 1 ppm	<0.1 ppm	Pass
Total Plate Count	≤ 1,000 cfu/g	<100 cfu/g	Pass
Yeast & Mold	≤ 100 cfu/g	<10 cfu/g	Pass
E. Coli / Salmonella	Negative	Negative	Pass

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