Ferrous Citrate and Ferric Citrate can be used as a dietary supplement and as a nutrient. Iron has a vital function in combining with protein and copper to make hemoglobin. Iron also prevents fatigue and promotes good skin tone.

Chemical Data

Chemical Formula

FeC₆H₆O₇

Fe(C₆H₅O₇) · xH₂O

CAS Number

2338-05-8

3522-50-7

Molecular Weight

245.95

244.95 (anhydrous)

Use

Nutrient; Dietary Supplement

Description

Fine, gray-green granules

Orange to brown powder

Containers

25 kg / 50 lb. box/bag/drums; 500 kilogram bag

Storage

Store in a clean, dry warehouse in the original unopened containers

Chemical Specifications

Citrate

Iron

Appearance

Orange - brown powder

F3+ Content (as is basis)

16.5 - 20.0%

Water

27.0% max

Fe2+ Content

5.0% max

Lead

2 ppm max

Assay (Ferrous Iron)

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pH 1% solution @ 20° C

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Moisture

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Solubility @ 20° C

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Solubility @ 6° C

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Mesh Test thru 80 (180 μm)

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Mesh Test thru 40 (400 μm)

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Bulk density (Loose)

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Particle Size

Microbial limits
Total Plate Count               NMT 1000cfu/g      E. Coli                                  Negative
Total Molds And Yeasts    NMT 300cfu/g        Salmonella                         Negative
Total Coliform Count         NMT 10cfu/g          Staphylococcus Aureus    Negative