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Ferrous Fumarate Specification and Certificate of Analysis (COA) Guide

Ferrous fumarate is a widely used iron supplement known for its high bioavailability and effectiveness in treating iron deficiency anemia. To ensure quality and compliance, manufacturers and suppliers must provide detailed specifications and a Certificate of Analysis (COA). This article outlines key aspects of ferrous fumarate specifications and COA for industry professionals.

Ferrous Fumarate Specifications
Ferrous fumarate must meet strict quality standards, typically defined by pharmacopeias such as USP, BP, or EP. Key specifications include:
– Chemical Formula: C₄H₂FeO₄
– Assay (Purity): ≥97.0% to 101.0%
– Iron Content: 32.5% to 35.5%
– Loss on Drying: ≤1.5%
– Residue on Ignition: ≤0.1%
– Heavy Metals: ≤20 ppm
– Sulfate Content: ≤0.2%
– Particle Size: As per customer requirements (e.g., 80-100 mesh)

These parameters ensure the product’s efficacy, safety, and compliance with regulatory standards.

Certificate of Analysis (COA) for Ferrous Fumarate
A COA is a critical document verifying that a batch meets specified standards. It includes:
1. Product Identification – Name, batch number, and manufacturing date.
2. Test Methods – Reference to USP/BP/EP or in-house validated methods.
3. Test Results – Confirmation of assay, iron content, impurities, and physical properties.
4. Compliance Statement – Certification that the product meets required specifications.
5. Authorized Signatory – Quality assurance personnel approval.

Why COA Matters
A valid COA ensures:
– Regulatory Compliance – Meets FDA, EMA, and other global standards.
– Quality Assurance – Guarantees product consistency and safety.
– Supply Chain Transparency – Builds trust between suppliers and buyers.

For manufacturers and buyers, adhering to ferrous fumarate specifications and verifying COA documentation is essential for product reliability. Always request a COA from suppliers to confirm compliance before use in pharmaceuticals or supplements.

By understanding these standards, stakeholders can ensure high-quality ferrous fumarate for medical and nutritional applications.