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E577 Potassium Gluconate is the potassium salt of gluconic acid used in food and beverage applications as an acidity regulator, chelating agent, and source of potassium, and E577 Potassium Gluconate is valued for high solubility, mild sensory impact, and effective metal binding.
E577 Potassium Gluconate helps control pH and complex metal ions such as calcium, iron, and copper, and E577 Potassium Gluconate is used in beverages, dairy, bakery, confectionery, and nutritional products where improved mineral stability and potassium-based formulation strategies are desired.
E577 Potassium Gluconate is typically supplied as a white crystalline powder or granules, and E577 Potassium Gluconate performance depends on purity, moisture control, dosage, and interactions with minerals and processing conditions.
CAS Number: 299-27-4
EC Number: 206-075-8
Molecular Formula: C6H11KO7
Molecular Weight: 234.25 g/mol
Synonyms: E577 Potassium Gluconate, Potassium Gluconate, Gluconic Acid Potassium Salt, Potassium D-Gluconate, Potassium Gluconate Food Grade, Chelating Agent E577, E577, Potassium Gluconate Sequestrant, Potassium Gluconate Powder, Gluconate Potassium Salt, Potassium Gluconate Stabilizer, Potassium Gluconate Processing Aid, E577 Potassium Gluconate, Potassium Gluconate, D-Potassium Gluconate, Potassium D-Gluconate, Gluconic Acid Potassium Salt, D-Gluconic Acid Potassium Salt, Potassium Salt of Gluconic Acid, Potassium 2,3,4,5,6-Pentahydroxyhexanoate, Potassium Dextronic Acid Salt, Potassium Glyconate, E577 Food Additive, E577 Sequestrant, E577 Stabilizer, E577 Acidity Regulator, Potassium Gluconate Food Grade, Food Grade Potassium Gluconate, Potassium Gluconate Sequestrant, Potassium Gluconate Chelating Agent, Potassium Gluconate Complexing Agent, Potassium Gluconate Stabilizer, Potassium Gluconate Buffering Agent, Potassium Gluconate Processing Aid, Potassium Gluconate Food Additive, Potassium Gluconate Beverage Additive, Potassium Gluconate Reagent, Industrial Potassium Gluconate, Pharmaceutical Potassium Gluconate, Cosmetic Grade Potassium Gluconate, High Purity Potassium Gluconate, Potassium Gluconate Powder, Potassium Gluconate Granules, Potassium Gluconate Crystals
APPLICATIONS
E577 Potassium Gluconate is used in beverages in selected applications to improve mineral stability and reduce metal-catalyzed oxidation that can affect flavor and color.
E577 Potassium Gluconate is incorporated into functional drinks to support stable fortification strategies and potassium contribution in compatible systems.
E577 Potassium Gluconate is used in beverage syrups to help control trace metals and improve shelf life stability.
E577 Potassium Gluconate is used in nutritional products and supplements in selected applications as a source of potassium with good solubility and mild taste.
E577 Potassium Gluconate is incorporated into electrolyte drink powders to provide potassium and improve mineral balance after reconstitution.
E577 Potassium Gluconate is used in mineral premixes to support consistent dosing and reduced hygroscopic clumping compared with some potassium salts.
E577 Potassium Gluconate is used in dairy products in selected applications to manage mineral interactions and support processing stability.
E577 Potassium Gluconate is incorporated into dairy-based beverages to reduce precipitation and improve mineral balance in compatible formulations.
E577 Potassium Gluconate is used in processed cheese and cheese analog systems in selected applications to support stable emulsification and mineral control.
E577 Potassium Gluconate is used in bakery and dough systems in selected applications to manage mineral effects and support consistent processing.
E577 Potassium Gluconate is incorporated into baking mixes and premixes to improve stability of trace minerals and reduce discoloration risk.
E577 Potassium Gluconate is used in bakery fillings and icings to improve stability by binding catalytic metal ions.
E577 Potassium Gluconate is used in confectionery in selected applications to help control pH and reduce metal-catalyzed discoloration during cooking.
E577 Potassium Gluconate is incorporated into candies and lozenges to support smooth taste profile and improved stability.
E577 Potassium Gluconate is used in sugar processing in selected applications to help reduce oxidation and improve color stability.
E577 Potassium Gluconate is used in processed fruits and vegetables in selected applications to reduce enzymatic browning by binding catalytic metal ions.
E577 Potassium Gluconate is incorporated into brines and marinades to support mineral control and taste balance.
E577 Potassium Gluconate is valued because E577 Potassium Gluconate provides strong chelation with high solubility while delivering potassium, supporting mineral stability and formulation flexibility in many food and beverage applications.
E577 Potassium gluconate is used in electrolyte beverages to supply potassium in some products.
E577 Potassium gluconate supports electrolyte balance positioning in sports drinks.
E577 Potassium gluconate helps deliver potassium with relatively mild taste compared with some salts in some systems.
E577 Potassium gluconate is used in functional drinks to increase mineral content in some formulations.
E577 Potassium gluconate supports stable potassium addition in ready-to-drink beverages.
E577 Potassium gluconate helps reduce precipitation risk compared with less soluble potassium salts in some products.
E577 Potassium gluconate is used in powdered drink mixes as a potassium source in some formulations.
E577 Potassium gluconate supports improved dissolution and uniform distribution in powders.
E577 Potassium gluconate helps improve consistency of electrolyte powder performance.
E577 Potassium gluconate is used in dietary supplements as a potassium source in tablets and capsules.
E577 Potassium gluconate supports potassium fortification in mineral supplement blends.
E577 Potassium gluconate helps provide a potassium salt option with good handling properties.
E577 Potassium gluconate is used in chewable supplements to provide potassium in some products.
E577 Potassium gluconate supports consumer-friendly potassium delivery formats.
E577 Potassium gluconate helps improve compliance by offering non-capsule options.
E577 Potassium gluconate is used in effervescent tablets to provide potassium in some formulations.
E577 Potassium gluconate supports soluble potassium delivery in effervescent drinks.
E577 Potassium gluconate helps improve palatability versus some alternative potassium salts in some systems.
E577 Potassium gluconate is used in medical nutrition products to support potassium intake in some formulas.
E577 Potassium gluconate supports standardized potassium dosing in specialized nutrition.
E577 Potassium gluconate helps improve nutrition profiles in electrolyte and recovery products.
E577 Potassium gluconate is used in infant and pediatric nutrition in some contexts where mineral profiles are adjusted under strict standards.
E577 Potassium gluconate supports potassium balancing in controlled formulations.
E577 Potassium gluconate helps meet target mineral ratios in regulated nutrition products.
E577 Potassium gluconate is used as a sequestrant in foods to bind metal ions and improve stability in some formulations.
E577 Potassium gluconate supports reduced oxidation catalyzed by iron and copper in some products.
E577 Potassium gluconate helps improve shelf life by slowing rancidity and color changes in some systems.
E577 Potassium gluconate is used in beverages to reduce haze caused by metal interactions in some formulations.
E577 Potassium gluconate supports improved clarity and reduced precipitation in some drinks.
E577 Potassium gluconate helps stabilize flavor and color by sequestering trace metals.
E577 Potassium gluconate is used in syrups and liquid flavor preparations to improve stability in some systems.
E577 Potassium gluconate supports metal management that reduces discoloration.
E577 Potassium gluconate helps improve long-term storage stability of liquid premixes.
E577 Potassium gluconate is used in cosmetics as a chelating agent to improve stability of emulsions and solutions.
E577 Potassium gluconate supports improved preservative performance by binding trace metals.
E577 Potassium gluconate helps reduce discoloration caused by metal-catalyzed oxidation in some products.
E577 Potassium gluconate is used in skin care to support gentle chelation and improved mildness in some formulations.
E577 Potassium gluconate supports stability of sensitive ingredients by reducing metal stress.
E577 Potassium gluconate helps improve overall formulation robustness in some products.
E577 Potassium gluconate is used in household cleaners as a chelating agent to improve cleaning performance.
E577 Potassium gluconate supports removal of limescale and mineral deposits in some cleaning systems.
E577 Potassium gluconate helps improve cleaning performance in hard water by binding calcium and magnesium ions.
E577 Potassium gluconate is used in dishwashing formulations to reduce spotting and film caused by hard water.
E577 Potassium gluconate supports improved rinse performance in some detergents.
E577 Potassium gluconate helps reduce mineral redeposition on dishes and glass.
E577 Potassium gluconate is used in laundry detergents to improve cleaning in hard water conditions.
E577 Potassium gluconate supports improved surfactant performance by binding hardness ions.
E577 Potassium gluconate helps reduce dinginess and mineral buildup on fabrics.
E577 Potassium gluconate is used in industrial cleaning to remove rust and scale in some applications.
E577 Potassium gluconate supports metal ion complexation that aids cleaning.
E577 Potassium gluconate helps improve cleaning efficiency while being less aggressive than strong mineral acids in some systems.
E577 Potassium gluconate is used in metal surface treatment as a chelating and cleaning agent in some processes.
E577 Potassium gluconate supports removal of metal oxides and scale in some treatments.
E577 Potassium gluconate helps improve surface preparation prior to plating or coating in some operations.
E577 Potassium gluconate is used in water treatment to control scale formation in some systems.
E577 Potassium gluconate supports chelation of metal ions that contribute to scaling.
E577 Potassium gluconate helps improve performance of water systems with high hardness.
E577 Potassium gluconate is used in boiler and cooling water programs to reduce scale and metal deposition.
E577 Potassium gluconate supports stable operation of recirculating systems.
E577 Potassium gluconate helps reduce downtime caused by scaling and fouling.
E577 Potassium gluconate is used in cement and concrete admixtures as a set retarder in some formulations.
E577 Potassium gluconate supports extended working time for concrete placement.
E577 Potassium gluconate helps control hydration kinetics in cement systems.
E577 Potassium gluconate is used in ready-mix concrete to improve workability retention in hot weather.
E577 Potassium gluconate supports reduced slump loss during transport.
E577 Potassium gluconate helps improve placement and finishing windows for concrete.
E577 Potassium gluconate is used in gypsum and plaster formulations as a setting modifier in some applications.
E577 Potassium gluconate supports controlled set and improved workability.
E577 Potassium gluconate helps reduce premature setting in some construction mixes.
E577 Potassium gluconate is used in textile processing to sequester metal ions in dye baths in some applications.
E577 Potassium gluconate supports more consistent dyeing by reducing metal interference.
E577 Potassium gluconate helps improve shade reproducibility in some textile operations.
E577 Potassium gluconate is used in pulp and paper processing as a chelator in some bleaching and process-water systems.
E577 Potassium gluconate supports control of metal ions that reduce bleach efficiency.
E577 Potassium gluconate helps improve brightness and process stability in some mills.
E577 Potassium gluconate is used in agriculture as a chelating agent in some micronutrient formulations.
E577 Potassium gluconate supports improved micronutrient availability in foliar and soil applications.
E577 Potassium gluconate helps stabilize metal micronutrients against precipitation in hard water.
E577 Potassium gluconate is used in fertilizers to stabilize iron, zinc, and manganese in some formulations.
E577 Potassium gluconate supports improved compatibility in liquid fertilizer blends.
E577 Potassium gluconate helps reduce nozzle blockage caused by mineral precipitation.
E577 Potassium gluconate is used in laboratory chemistry as a chelating agent for metal ion control.
E577 Potassium gluconate supports preparation of stable metal-ion solutions for testing.
E577 Potassium gluconate helps reduce unwanted precipitation in analytical procedures.
E577 Potassium gluconate is used in analytical chemistry as a reference compound and for method development in some assays.
E577 Potassium gluconate supports calibration and validation of chelation-related tests.
E577 Potassium gluconate helps study complexation behavior of metals under different pH conditions.
E577 Potassium gluconate is used in product development to optimize potassium fortification and stability in beverages and supplements.
E577 Potassium gluconate supports screening versus other potassium salts for taste and solubility.
E577 Potassium gluconate helps improve consumer acceptance of fortified products.
E577 Potassium gluconate is used in manufacturing troubleshooting to address haze, precipitation, and scale problems linked to metal ions.
E577 Potassium gluconate supports rapid correction of metal-driven stability issues.
E577 Potassium gluconate helps improve robustness of production under variable water quality.
DESCRIPTION
E577 Potassium Gluconate is the potassium salt of gluconic acid, and E577 Potassium Gluconate is typically produced by neutralizing gluconic acid with a potassium base followed by crystallization and drying to food-grade specifications.
E577 Potassium Gluconate has multiple hydroxyl groups that enable chelation, and E577 Potassium Gluconate forms stable complexes with metal ions such as calcium, iron, and copper, reducing their reactivity in foods.
E577 Potassium Gluconate can help reduce metal-catalyzed oxidation and discoloration, and this supports improved shelf life in products sensitive to trace metals.
E577 Potassium Gluconate is highly soluble in water, and this makes E577 Potassium Gluconate easy to dose and distribute uniformly in aqueous systems.
E577 Potassium Gluconate can be useful in sodium-reduction strategies because potassium salts can replace some sodium contribution, but taste balance must be optimized because potassium salts can show bitterness at higher levels.
E577 Potassium Gluconate should be used according to applicable food additive regulations and good manufacturing practices for the target market.
E577 Potassium Gluconate is typically supplied as a white crystalline powder or granules with good flow, and moisture control helps prevent caking during storage.
E577 Potassium Gluconate should be stored in tightly closed containers in a cool, dry place to prevent moisture pickup and maintain consistent quality.
E577 Potassium Gluconate should be kept away from strong oxidizers and stored under clean conditions to maintain food-grade integrity.
E577 Potassium gluconate is the potassium salt of gluconic acid and is used as a mineral source and chelating agent.
E577 Potassium gluconate is typically supplied as a white crystalline powder or granules with good water solubility.
E577 Potassium gluconate provides potassium ions for fortification while the gluconate part can complex metal ions to improve stability.
E577 Potassium gluconate is used in foods, beverages, and supplements to deliver potassium and to support stability in some formulations.
E577 Potassium gluconate is also used in cleaning, water treatment, and construction admixtures due to useful chelation and mildness.
E577 Potassium gluconate performance depends on dosage, pH, metal ion load, and interactions with salts and other formulation components.
E577 Potassium gluconate should be stored in tightly closed containers in a cool, dry place to prevent moisture pickup and caking.
E577 Potassium gluconate is valued for soluble potassium delivery, chelation functionality, and broad usefulness across food and industrial applications.
PROPERTIES
Chemical Formula: C6H11KO7
Molecular Weight: 234.25 g/mol
Common Name: E577 Potassium Gluconate
Chemical Type: Organic salt; acidity regulator; chelating agent; sequestrant; potassium source
Appearance: White crystalline powder or granules
Odor: Odorless
Taste: Mild; slightly salty; potassium note possible at higher concentrations
Solubility: Highly soluble in water
Chelation: Strong metal complexing capacity with Ca, Fe, Cu, and other ions
pH Behavior: Mildly alkaline to near neutral in solution (concentration dependent)
Stability: Stable under normal storage; compatible with many food processing conditions
Storage Temperature: 15–30°C, tightly closed, dry
Shelf Life: Typically 24–60 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.
Never give anything by mouth to an unconscious person.
Note to Physicians:
Treat symptomatically.
No specific antidote is required.
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.
Use clean, food-grade equipment for weighing and blending to prevent contamination.
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 to prevent caking and maintain free-flowing behavior.
Keep containers properly labeled and protected from contamination.
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:
Optimize dosage because E577 Potassium Gluconate affects chelation and mineral balance, and excessive levels can change processing behavior or taste balance.
Consider mineral interactions because E577 Potassium Gluconate binds calcium and other ions, which can influence texture or stability in dairy and fortified products.
Evaluate potassium taste impact in beverages because high potassium levels can produce bitterness and require flavor balancing.
