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Ethylenediamine-N,N'-disuccinic acid (EDDS) is a biodegradable chelating agent used as an environmentally friendly alternative to EDTA in detergents, cleaning agents, and industrial applications.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is an aminopolycarboxylic acid that forms stable complexes with metal ions such as calcium, magnesium, iron, and copper.
Ethylenediamine-N,N'-disuccinic acid (EDDS) enhances cleaning efficiency, prevents scale formation, and improves the stability of formulations in both household and industrial products.
Its biodegradability and eco-toxicity profile make it particularly valuable in green chemistry and sustainable formulations.
CAS Number: 178949-82-1 (S,S-EDDS, most common isomer)
EC Number: 604-436-2
Molecular Formula: C10H16N2O8
Molecular Weight: 292.25 g/mol
Synonyms: Ethylenediamine-N,N'-disuccinic acid, EDDS, S,S-EDDS, Chelating Agent EDDS, Biodegradable EDTA Alternative, Green Chelator EDDS, Tetrasodium EDDS (salt form), Ethylenediamine Disuccinate, Ethylenediamine-N,N'-disuccinic acid (EDDS), EDDS, Ethylenediamine disuccinic acid, S,S-EDDS, (S,S)-Ethylenediamine-N,N'-disuccinic acid, H₄EDDS, Chelating Agent EDDS, Biodegradable Chelating Agent EDDS, Green Chelating Agent EDDS, Ethylenediamine-N,N'-disuccinate, Ethylenediamine-N,N'-disuccinate acid, EDDS Chelator, EDDS Ligand, EDDS Acid, EDDS Tetraacid, Ethylenediamine disuccinate, Ethylenediamine-N,N'-disuccinic acid Compound, Ethylenediamine-N,N'-disuccinic acid Material, Ethylenediamine-N,N'-disuccinic acid Substance, Ethylenediamine-N,N'-disuccinic acid Product, Ethylenediamine-N,N'-disuccinic acid Reagent, EDDS Reagent, EDDS Analytical Standard, EDDS Certified Standard, EDDS Laboratory Standard, EDDS Certified Reagent, EDDS Test Reagent, EDDS Pure, EDDS Extra Pure, EDDS High Purity, EDDS Refined, EDDS Stabilized, EDDS Certified, EDDS Technical Grade, EDDS Industrial Grade, EDDS Pharmaceutical Grade, EDDS Cosmetic Grade, EDDS Food Grade, EDDS Laboratory Grade, EDDS Research Grade, EDDS Bulk Chemical, EDDS Commercial Grade
APPLICATIONS
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used as a biodegradable chelating agent in laundry detergents.
Ethylenediamine-N,N'-disuccinic acid (EDDS) binds calcium and magnesium ions to soften water.
Ethylenediamine-N,N'-disuccinic acid (EDDS) enhances detergent cleaning power.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is applied in automatic dishwashing formulations.
Ethylenediamine-N,N'-disuccinic acid (EDDS) prevents scale and spotting on glassware.
Ethylenediamine-N,N'-disuccinic acid (EDDS) improves rinse performance.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in hard surface cleaners.
Ethylenediamine-N,N'-disuccinic acid (EDDS) removes limescale and metal stains.
Ethylenediamine-N,N'-disuccinic acid (EDDS) boosts performance of acidic cleaning systems.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is incorporated in personal care formulations.
Ethylenediamine-N,N'-disuccinic acid (EDDS) stabilizes metal-sensitive actives.
Ethylenediamine-N,N'-disuccinic acid (EDDS) improves product shelf life.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is employed in the textile industry.
Ethylenediamine-N,N'-disuccinic acid (EDDS) prevents metal-catalyzed discoloration.
Ethylenediamine-N,N'-disuccinic acid (EDDS) enhances dyeing uniformity.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in pulp and paper processing.
Ethylenediamine-N,N'-disuccinic acid (EDDS) stabilizes bleaching formulations.
Ethylenediamine-N,N'-disuccinic acid (EDDS) reduces metal-catalyzed peroxide decomposition.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is applied in water treatment.
Ethylenediamine-N,N'-disuccinic acid (EDDS) controls scale and corrosion.
Ethylenediamine-N,N'-disuccinic acid (EDDS) removes heavy metal ions.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in agriculture.
Ethylenediamine-N,N'-disuccinic acid (EDDS) serves as a micronutrient chelate for fertilizers.
Ethylenediamine-N,N'-disuccinic acid (EDDS) improves bioavailability of trace elements.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in metal cleaning and finishing.
Ethylenediamine-N,N'-disuccinic acid (EDDS) removes rust and oxides.
Ethylenediamine-N,N'-disuccinic acid (EDDS) prevents re-deposition of metals.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in detergents.
Ethylenediamine-N,N'-disuccinic acid (EDDS) acts as a biodegradable chelating agent.
Ethylenediamine-N,N'-disuccinic acid (EDDS) improves cleaning efficiency in hard water.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is applied in laundry formulations.
Ethylenediamine-N,N'-disuccinic acid (EDDS) binds calcium and magnesium ions.
Ethylenediamine-N,N'-disuccinic acid (EDDS) enhances stain removal.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in dishwashing detergents.
Ethylenediamine-N,N'-disuccinic acid (EDDS) prevents scale formation on dishes.
Ethylenediamine-N,N'-disuccinic acid (EDDS) stabilizes enzymes in formulations.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is incorporated in personal care products.
Ethylenediamine-N,N'-disuccinic acid (EDDS) improves performance of shampoos.
Ethylenediamine-N,N'-disuccinic acid (EDDS) enhances cleansing in body washes.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in textile processing.
Ethylenediamine-N,N'-disuccinic acid (EDDS) prevents mineral deposits during washing.
Ethylenediamine-N,N'-disuccinic acid (EDDS) improves dyeing uniformity.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is applied in pulp and paper production.
Ethylenediamine-N,N'-disuccinic acid (EDDS) stabilizes bleaching agents.
Ethylenediamine-N,N'-disuccinic acid (EDDS) improves brightness of paper.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in agriculture.
Ethylenediamine-N,N'-disuccinic acid (EDDS) chelates micronutrients for fertilizers.
Ethylenediamine-N,N'-disuccinic acid (EDDS) enhances nutrient uptake in plants.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is incorporated in soil treatment.
Ethylenediamine-N,N'-disuccinic acid (EDDS) remediates heavy metal contamination.
Ethylenediamine-N,N'-disuccinic acid (EDDS) mobilizes bound metals for phytoremediation.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in water treatment.
Ethylenediamine-N,N'-disuccinic acid (EDDS) prevents scale formation in boilers.
Ethylenediamine-N,N'-disuccinic acid (EDDS) enhances corrosion control in systems.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is applied in metal cleaning.
Ethylenediamine-N,N'-disuccinic acid (EDDS) dissolves metal oxides efficiently.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in environmentally friendly cleaning agents.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in electroplating.
Ethylenediamine-N,N'-disuccinic acid (EDDS) stabilizes metal ion solutions.
Ethylenediamine-N,N'-disuccinic acid (EDDS) ensures uniform deposition of coatings.
DESCRIPTION
Ethylenediamine-N,N'-disuccinic acid (EDDS) is a biodegradable chelating agent.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is considered an eco-friendly alternative to EDTA.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is used in detergents, agriculture, and water treatment.
Ethylenediamine-N,N'-disuccinic acid (EDDS) has the CAS number 178949-82-1.
Ethylenediamine-N,N'-disuccinic acid (EDDS) belongs to the aminopolycarboxylic acid family.
Ethylenediamine-N,N'-disuccinic acid (EDDS) has the molecular formula C10H16N2O8.
Ethylenediamine-N,N'-disuccinic acid (EDDS) has a molecular weight of 292.24 g/mol.
Ethylenediamine-N,N'-disuccinic acid (EDDS) appears as a white to off-white crystalline powder.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is soluble in water.
Ethylenediamine-N,N'-disuccinic acid (EDDS) forms stable complexes with divalent and trivalent metal ions.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is readily biodegradable under environmental conditions.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is stable under normal storage conditions.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is considered safe for use in household and industrial products.
Ethylenediamine-N,N'-disuccinic acid (EDDS) reduces environmental persistence of formulations.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is approved for use in eco-labeled detergents.
Ethylenediamine-N,N'-disuccinic acid (EDDS) is a white to off-white crystalline powder.
It is odorless and highly soluble in water.
It is available in free acid form and as various salts (e.g., trisodium, tetrasodium).
PROPERTIES
Appearance: White to off-white crystalline solid or powder
Odor: Odorless
Density: ~1.7 g/cm³
Melting Point: ~240°C (decomposes)
Solubility: Highly soluble in water; slightly soluble in alcohol
pH (1% solution): ~2–3 (acid form), ~9–11 (salt forms)
Chelating Strength: Strong with Fe³⁺, Cu²⁺, Ca²⁺, Mg²⁺
Biodegradability: Readily biodegradable (>60% in 28 days, OECD tests)
Stability: Stable under normal conditions
Storage Temperature: Store at 15–30°C in sealed, dry containers
FIRST AID
Inhalation:
Move to fresh air if dust is inhaled.
Seek medical attention if respiratory irritation occurs.
Skin Contact:
Wash thoroughly with soap and water.
Remove contaminated clothing.
Eye Contact:
Rinse immediately with plenty of water for at least 15 minutes.
Seek medical attention if irritation persists.
Ingestion:
Rinse mouth with water.
Seek medical attention if discomfort occurs.
Note to Physicians:
Treat symptomatically.
No specific antidote required.
HANDLING AND STORAGE
Handling:
Avoid generating dust.
Wear protective gloves, goggles, and masks when handling bulk quantities.
Ventilation:
Provide adequate ventilation in processing areas.
Avoidance:
Avoid contact with strong oxidizing agents and strong acids.
Spill and Leak Procedures:
Sweep up and collect spilled material without creating dust.
Dispose of according to local regulations.
Storage:
Store in tightly sealed containers in a cool, dry, well-ventilated place.
Protect from moisture, heat, and direct sunlight.
