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E585 Ferrous Lactate is an iron(II) salt of lactic acid used in food and beverage applications as a mineral fortifier and, in selected products, as a color stabilizer, and E585 Ferrous Lactate is valued for providing iron with relatively good bioavailability and manageable sensory impact when properly formulated.
E585 Ferrous Lactate is used to increase iron content in fortified foods and supplements, and E585 Ferrous Lactate can be applied in compatible processed foods where iron chemistry supports product stability.
E585 Ferrous Lactate is typically supplied as a yellowish to greenish powder or crystals, and E585 Ferrous Lactate performance depends on iron assay, hydration state, particle size, moisture control, and interactions with acids, oxidants, and chelating agents in the formulation.
CAS Number: 5905-52-2 (commonly associated; hydrate forms common)
EC Number: 227-608-0 (commonly associated)
Molecular Formula: C6H10FeO6 (common representation for ferrous lactate)
Molecular Weight: 233.99 g/mol (common representation)
Synonyms: E585 Ferrous Lactate, Ferrous Lactate, Iron(II) Lactate, Iron Lactate, Lactic Acid Ferrous Salt, Ferrous 2-Hydroxypropionate, Ferrous Lactate Hydrate, Ferrous Lactate Food Grade, Ferrous Lactate Iron Fortifier, E585, Iron(II) Lactate Additive, Ferrous Lactate Powder, E585 Ferrous Lactate, Ferrous Lactate, Iron(II) Lactate, Iron Lactate, Ferrous L-Lactate, Iron(II) L-Lactate, Lactic Acid Iron(II) Salt, Lactic Acid Ferrous Salt, Ferrous Lactate Hydrate, Iron(II) Lactate Hydrate, Ferrous Lactate Dihydrate, Iron(II) Lactate Dihydrate, Ferrous Lactate Food Grade, E585 Iron(II) Lactate, E585 Iron Lactate, E585 Lactic Acid Iron Salt, Ferrous Lactate Food Additive, Ferrous Lactate Nutrient, Ferrous Lactate Supplement, Ferrous Lactate Mineral Fortifier, Iron(II) Lactate Mineral Salt, Ferrous Lactate Powder, Ferrous Lactate Granules, Ferrous Lactate Crystals, Ferrous Lactate Pharmaceutical Grade, Ferrous Lactate Industrial Grade, Ferrous Lactate Technical Grade, Ferrous Lactate FCC Grade, Ferrous Lactate USP Grade, Ferrous Lactate BP Grade, Ferrous Lactate EP Grade, Iron(II) Lactate Food Grade, Iron(II) Lactate Pharmaceutical Grade, Iron(II) Lactate Supplement Grade, Ferrous Lactate Iron Source, Ferrous Lactate Dietary Iron, Ferrous Lactate Oral Iron, Ferrous Lactate Antianemic Agent, Iron(II) Lactate Antianemic Agent, Ferrous Lactate Nutritional Additive, Ferrous Lactate Micronutrient, Ferrous Lactate Fortification Agent, Ferrous Lactate Iron Fortificant, Iron Lactate Fortifier, Iron(II) Lactate Nutritional Additive, Ferrous Lactate Food Stabilizer, Ferrous Lactate Color Stabilizer, Ferrous Lactate Processing Aid, Ferrous Lactate Mineral Compound, Iron(II) Lactate Compound, Ferrous Lactate Iron Salt, Ferrous Lactate Organic Iron Salt, Iron(II) Organic Lactate, Ferrous Lactate Bioavailable Iron, Ferrous Lactate Reduced Iron Source, Ferrous Lactate Anhydrous, Iron(II) Lactate Anhydrous
APPLICATIONS
E585 Ferrous Lactate is used in dietary supplements and nutraceutical products as a source of iron in tablets, capsules, and powders.
E585 Ferrous Lactate is incorporated into chewable supplements to provide iron with acceptable taste in compatible designs.
E585 Ferrous Lactate is used in iron-fortified premixes to support consistent dosing in supplement manufacturing.
E585 Ferrous Lactate is used in fortified foods to increase iron content in compatible products.
E585 Ferrous Lactate is incorporated into cereal and grain-based products in selected applications where iron stability and sensory impact are controlled.
E585 Ferrous Lactate is used in nutrition bars to support iron fortification and label claims.
E585 Ferrous Lactate is used in beverages in selected applications to provide iron fortification when formulation controls prevent precipitation and off-flavor.
E585 Ferrous Lactate is incorporated into functional drink powders to deliver iron after reconstitution.
E585 Ferrous Lactate is used in syrups and liquid nutrition products in compatible systems where iron remains stable.
E585 Ferrous Lactate is used in infant and medical nutrition products in selected applications to provide iron with controlled sensory profile.
E585 Ferrous Lactate is incorporated into nutrition powders to support mineral fortification and balanced formulation.
E585 Ferrous Lactate is used in specialized foods where iron bioavailability and mild taste are important.
E585 Ferrous Lactate is used in processed foods in selected applications to support color stability and formulation goals where iron chemistry is suitable.
E585 Ferrous Lactate is incorporated into brines in selected applications where controlled iron levels support desired product appearance.
E585 Ferrous Lactate is used in compatible processed foods where iron addition supports functional or nutritional positioning.
E585 Ferrous Lactate is used in bakery premixes and flour fortification programs in selected applications to provide iron in dry blending systems.
E585 Ferrous Lactate is incorporated into powdered mixes to support uniform distribution and dosing.
E585 Ferrous Lactate is used in fortified bakery products where iron addition is compatible with sensory and stability requirements.
E585 Ferrous Lactate is valued because E585 Ferrous Lactate provides iron in the ferrous form with good bioavailability, enabling fortification of foods and supplements when oxidation and formulation interactions are properly controlled.
E585 Ferrous lactate is used as an iron fortificant in foods to help increase dietary iron intake.
E585 Ferrous lactate supports iron enrichment with relatively good compatibility in some food matrices.
E585 Ferrous lactate helps improve nutritional labeling for iron in fortified foods when properly formulated.
E585 Ferrous lactate is used in dietary supplements as a source of ferrous iron.
E585 Ferrous lactate supports iron delivery in tablets, capsules, and powders.
E585 Ferrous lactate helps provide a recognized iron form in nutrition products.
E585 Ferrous lactate is used in oral liquid supplements in some products as an iron source.
E585 Ferrous lactate supports dosing flexibility through liquid formats.
E585 Ferrous lactate helps improve palatability compared with some highly reactive iron salts in some designs.
E585 Ferrous lactate is used in chewable iron supplements with taste-masking systems in some formulations.
E585 Ferrous lactate supports consumer-friendly iron delivery formats.
E585 Ferrous lactate helps improve compliance by offering non-capsule options.
E585 Ferrous lactate is used in fortified beverages to add iron in some formulations.
E585 Ferrous lactate supports iron enrichment of functional beverages in some systems.
E585 Ferrous lactate helps manage dispersion when beverage stability is optimized.
E585 Ferrous lactate is used in fortified dairy and plant-based beverages in some formulations.
E585 Ferrous lactate supports iron addition in nutrition drinks and meal replacements.
E585 Ferrous lactate helps maintain stable appearance when pH and chelation are controlled.
E585 Ferrous lactate is used in breakfast cereals to fortify with iron in some products.
E585 Ferrous lactate supports addition of iron into cereal coatings or premixes.
E585 Ferrous lactate helps improve iron content for nutrition claims where permitted.
E585 Ferrous lactate is used in bakery and flour-based foods as an iron fortification ingredient in some formulations.
E585 Ferrous lactate supports iron enrichment in bread and baked snacks in some designs.
E585 Ferrous lactate helps support nutritional positioning of staple foods.
E585 Ferrous lactate is used in infant and toddler foods as an iron source in approved applications in some markets.
E585 Ferrous lactate supports iron fortification strategies for early-life nutrition products.
E585 Ferrous lactate helps achieve target iron levels while managing sensory impact.
E585 Ferrous lactate is used in medical nutrition products to support iron intake in some formulas.
E585 Ferrous lactate supports standardized iron dosing in specialized nutrition.
E585 Ferrous lactate helps improve nutrition profiles for iron-support products.
E585 Ferrous lactate is used as a color stabilizer in some food applications where iron salts are permitted.
E585 Ferrous lactate supports maintenance of desired color shades in certain products.
E585 Ferrous lactate helps improve consistency of product appearance in some systems.
E585 Ferrous lactate is used in processed meat products in some formulations to support color and stability under controlled use.
E585 Ferrous lactate supports consistent appearance in selected meat systems.
E585 Ferrous lactate helps maintain color stability when oxidation control is optimized.
E585 Ferrous lactate is used in pickled vegetable products for color stabilization in some approved applications.
E585 Ferrous lactate supports maintenance of dark tones in certain processed vegetables.
E585 Ferrous lactate helps reduce discoloration during storage in some systems.
E585 Ferrous lactate is used in food R&D to select iron sources with manageable flavor impact.
E585 Ferrous lactate supports screening of iron salts for stability and sensory performance.
E585 Ferrous lactate helps optimize formulation to reduce metallic taste and oxidation risk.
E585 Ferrous lactate is used in beverage formulation to reduce precipitation compared with less soluble iron sources in some systems.
E585 Ferrous lactate supports clearer beverages when pH and chelation are controlled.
E585 Ferrous lactate helps reduce sediment formation in fortified drinks in some designs.
E585 Ferrous lactate is used in confectionery and fortified snacks to add iron in some formulations.
E585 Ferrous lactate supports iron addition to gummies, bars, and chews with appropriate taste masking.
E585 Ferrous lactate helps improve nutrient content without severe sensory penalties when formulated well.
E585 Ferrous lactate is used in pharmaceutical preparations as an iron source for anemia support products.
E585 Ferrous lactate supports ferrous iron delivery in medicinal syrups and tablets.
E585 Ferrous lactate helps provide a known iron form used in oral iron therapy products in some markets.
E585 Ferrous lactate is used in compounding to prepare iron-containing oral solutions in some settings.
E585 Ferrous lactate supports controlled dosing and formulation flexibility.
E585 Ferrous lactate helps maintain stability when stored correctly and protected from oxidation.
E585 Ferrous lactate is used in laboratory chemistry as a ferrous iron source for solution preparation.
E585 Ferrous lactate supports preparation of Fe(II) standards in some analytical methods.
E585 Ferrous lactate helps provide a water-soluble ferrous salt option in research.
E585 Ferrous lactate is used in educational labs to demonstrate iron oxidation states and complexation.
E585 Ferrous lactate supports experiments on Fe(II) to Fe(III) oxidation.
E585 Ferrous lactate helps illustrate redox behavior and chelation in aqueous solutions.
E585 Ferrous lactate is used in quality control labs to verify iron content in fortified foods.
E585 Ferrous lactate supports assay testing by atomic absorption or ICP methods in some programs.
E585 Ferrous lactate helps ensure label compliance and batch consistency in fortified products.
E585 Ferrous lactate is used in stability testing to evaluate oxidative impact of iron on flavors and lipids.
E585 Ferrous lactate supports accelerated shelf life studies in fortified products.
E585 Ferrous lactate helps guide antioxidant and packaging choices in iron-fortified foods.
E585 Ferrous lactate is used in formulation systems with chelators to reduce iron-catalyzed oxidation in some products.
E585 Ferrous lactate supports improved stability when paired with appropriate antioxidants.
E585 Ferrous lactate helps reduce rancidity risk in sensitive fortified matrices.
E585 Ferrous lactate is used in feed and veterinary nutrition in some formulations as an iron source.
E585 Ferrous lactate supports mineral supplementation strategies in animal diets.
E585 Ferrous lactate helps improve consistency of iron content in feed premixes.
E585 Ferrous lactate is used in export fortified products to maintain stable iron content and quality through long logistics chains.
E585 Ferrous lactate supports consistent appearance and nutrient delivery during distribution.
E585 Ferrous lactate helps reduce consumer complaints related to sediment and off-flavor when optimized.
E585 Ferrous lactate is used in product development to select iron sources with lower reactivity in some beverage systems.
E585 Ferrous lactate supports prototype testing across pH and flavor matrices.
E585 Ferrous lactate helps optimize sensory acceptance and stability of iron-fortified products.
E585 Ferrous lactate is used in manufacturing troubleshooting to address precipitation and color instability in fortified foods.
E585 Ferrous lactate supports improved solubility and controlled iron release in some systems.
E585 Ferrous lactate helps reduce sediment and discoloration when formulation is optimized.
E585 Ferrous lactate is used in regulatory-compliant fortification programs where specific iron sources are permitted.
E585 Ferrous lactate supports meeting fortification standards for iron content.
E585 Ferrous lactate helps achieve consistent nutrient delivery through controlled dosing.
DESCRIPTION
E585 Ferrous Lactate is the ferrous salt of lactic acid, and E585 Ferrous Lactate supplies iron in the +2 oxidation state, which is generally associated with good bioavailability in nutrition applications.
E585 Ferrous Lactate can oxidize to ferric forms in the presence of oxygen and oxidizing conditions, and this oxidation can change color, reduce solubility, and impact performance, so formulation and packaging controls are important.
E585 Ferrous Lactate is often selected when a balance of bioavailability and sensory performance is needed, but E585 Ferrous Lactate still requires careful design to avoid metallic taste and oxidation effects.
E585 Ferrous Lactate can interact with polyphenols, phosphates, and some proteins, and these interactions can affect solubility, color, and taste, so compatibility testing is required for each product.
E585 Ferrous Lactate should be used according to applicable food additive regulations and good manufacturing practices for the target market.
E585 Ferrous Lactate should be protected from moisture and excessive heat, and E585 Ferrous Lactate should be stored away from strong oxidizers to preserve iron(II) stability.
E585 Ferrous Lactate is typically supplied as a yellowish to greenish powder or crystalline material with defined assay, and hydration state affects handling and stability.
E585 Ferrous Lactate may be used with acids or stabilizing strategies in some formulations to improve iron stability, but chelation and pH can also affect sensory profile and solubility.
E585 Ferrous Lactate should be stored in tightly closed containers to minimize oxygen exposure and maintain quality.
E585 Ferrous lactate is the iron(II) salt of lactic acid and is used as a food additive and iron source.
E585 Ferrous lactate is typically supplied as a light-colored to greenish powder and is soluble in water to varying degrees depending on hydration state.
E585 Ferrous lactate provides ferrous iron, which is often used in nutrition contexts for iron supplementation and fortification.
E585 Ferrous lactate is used in foods and supplements for iron delivery and in some applications for color stabilization under controlled use.
E585 Ferrous lactate can contribute metallic taste or promote oxidation if not properly formulated, so antioxidants and chelation strategies may be used.
E585 Ferrous lactate performance depends on pH, oxygen exposure, and interactions with proteins, polyphenols, and other ingredients.
E585 Ferrous lactate should be stored in tightly closed containers in a cool, dry place and protected from moisture and excessive oxygen exposure.
E585 Ferrous lactate is valued for iron delivery, formulation flexibility, and broad usefulness in food and nutrition applications.
PROPERTIES
Chemical Formula: C6H10FeO6 (common representation)
Molecular Weight: 233.99 g/mol
Common Name: E585 Ferrous Lactate
Chemical Type: Iron(II) organic salt; mineral fortifier; color stabilizer (selected applications)
Appearance: Yellowish to greenish powder or crystals
Odor: Odorless to faint characteristic odor
Taste: Slightly metallic (concentration dependent)
Solubility: Slightly soluble to soluble in water (grade and pH dependent)
Oxidation Sensitivity: Can oxidize from Fe(II) to Fe(III) in air/oxidizing conditions
Stability: Stable under dry, cool storage; protect from moisture and oxygen exposure
Storage Temperature: 15–25°C, tightly closed, dry, protect from light and air
Shelf Life: Typically 24–36 months in original sealed packaging (supplier dependent)
FIRST AID
Inhalation:
Move to fresh air if dust is inhaled.
Seek medical attention if respiratory irritation persists.
Avoid breathing dust during powder handling.
Skin Contact:
Wash with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation develops or persists.
Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists.
Ingestion:
Rinse mouth with water.
Seek medical attention if discomfort occurs or if a large amount is swallowed.
Iron ingestion can be harmful in high amounts, especially for children, so keep out of reach and follow dosage guidance.
Note to Physicians:
Treat symptomatically.
Consider iron exposure and gastrointestinal irritation based on amount ingested.
Provide supportive care as needed.
HANDLING AND STORAGE
Handling:
Use appropriate PPE including gloves and safety glasses for bulk handling.
Avoid generating dust and avoid inhalation of fine powder.
Prevent contamination and use clean, food-grade equipment for weighing and blending.
Ventilation:
Use general ventilation for normal handling.
Use local exhaust where dust may be generated during powder transfer.
Minimize airborne particulate accumulation in enclosed areas.
Storage:
Store in tightly closed containers in a cool, dry place.
Protect from moisture and oxygen exposure to reduce oxidation and color change.
Keep away from strong oxidizers and reactive chemicals.
Spill and Leak Procedures:
Sweep up spilled powder and avoid dust generation.
Collect into suitable containers for reuse or disposal according to local regulations.
Clean residues with water if needed and dry the area to prevent slip hazards.
Handling Precautions:
Control oxidation risk because E585 Ferrous Lactate can oxidize and change color and performance in air-exposed or high-moisture environments.
Evaluate formulation interactions because iron can catalyze oxidation and react with polyphenols and phosphates, affecting taste and color.
Rotate stock using FIFO practices to maintain consistent quality and predictable fortification performance.
