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Trilium (EDTA)
Trilium EDTA is a high-purity, versatile chelating agent known chemically as ethylenediaminetetraacetic acid (EDTA) or its trisodium salt form. It is widely used across industries to bind and sequester metal ions, improving product stability and performance. Trilium EDTA effectively prevents metal ion contamination, controls hardness in water, enhances cleaning efficiency, and stabilizes formulations in pharmaceuticals, cosmetics, agriculture, and industrial applications. Its strong chelating properties make it an essential ingredient for complexation and metal ion control.
Trilium (EDTA)
Primary Uses
- Water Treatment
- Sequesters calcium, magnesium, and other metal ions to prevent scale formation and improve water quality in boilers, cooling towers, and industrial systems.
- Detergents and Cleaners
- Enhances cleaning efficiency by binding hard water ions, preventing soap scum and improving stain removal in household and industrial detergents.
- Cosmetics and Personal Care
- Acts as a stabilizer by chelating trace metals that can degrade formulations, thus extending shelf life of creams, lotions, shampoos, and bath products.
- Pharmaceuticals
- Used as a stabilizer and preservative enhancer in ophthalmic solutions, injectables, and other medicinal formulations requiring metal ion control.
Secondary Uses
- Agriculture
- Serves as a micronutrient chelator to improve bioavailability of trace metals in fertilizers and foliar sprays.
- Textile Industry
- Used in dyeing and finishing processes to prevent metal ion interference and improve colorfastness.
- Food Industry
- Functions as a food additive (E385) to stabilize colors and flavors by binding trace metals, primarily in canned and processed foods.
- Paper Industry
- Helps control metal ion concentrations during pulp processing, enhancing product quality.
1. Basic Key Attributes
- Chemical Name (IUPAC): Ethylenediaminetetraacetic acid (Trisodium salt)
- Common/Trade Name: Trilium EDTA
- CAS Number: 13235-36-4 (Trisodium EDTA)
- HS Code: 2922.49.00
- Synonyms: EDTA, Trisodium EDTA, Ethylenediaminetetraacetate
2. Physical & Chemical Properties
- Physical State: White crystalline powder or granules
- Color & Odor: White; odorless
- Melting Point: Approximately 240 °C (decomposes)
- Solubility: Soluble in water; insoluble in alcohol and ether
- pH: Slightly alkaline aqueous solution (pH 7–9)
3. Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous; may cause mild irritation on prolonged exposure
- Toxicity: Low acute toxicity
- Exposure Limits: No established occupational exposure limits; general safety practices advised
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area, away from strong acids and oxidizers
- Container Type: Bags, drums, or bulk containers, moisture-proof packaging recommended
- Shelf Life: 24 months under proper storage conditions
- Handling Precautions: Avoid dust generation and prolonged inhalation
5. Regulatory & Compliance Attributes
- Complies with REACH and other international chemical safety regulations
- Meets ISO 9001 quality standards for manufacturing consistency
- Approved for use in food and pharmaceuticals in accordance with relevant regulations
- Listed on TSCA and other major chemical inventories
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable under aerobic conditions
- Ecotoxicity: Low toxicity to aquatic organisms
- Bioaccumulation: Not significant
Safety Handling Precautions
- PPE Required: Dust mask, gloves, and eye protection recommended when handling powder
- Handling Guidelines: Use adequate ventilation; avoid inhaling dust
- Storage Measures: Keep containers tightly closed and dry
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if breathing difficulties occur
- Skin Contact: Wash thoroughly with soap and water
- Eye Contact: Flush with water for at least 15 minutes; seek medical help if irritation persists
- Ingestion: Rinse mouth; seek medical advice if necessary
Firefighting Measures
- Fire Hazards: Non-flammable; may decompose at high temperatures producing toxic fumes
- Extinguishing Media: Use water spray, foam, or dry chemical extinguisher
- Hazardous Combustion Products: Carbon oxides, nitrogen oxides
Related products
Disodium Salt (EDTA)
Disodium Salt (EDTA), (Ethylenediaminetetraacetic acid disodium salt) is a widely used chelating agent that binds metal ions to form stable complexes. It effectively sequesters divalent and trivalent metal ions such as calcium, magnesium, iron, and heavy metals, preventing their participation in unwanted chemical reactions. This property makes it essential in a wide range of industrial, pharmaceutical, cosmetic, agricultural, and water treatment applications. The disodium salt form offers excellent water solubility and is often used in neutral to slightly alkaline systems.
Hydrazine Food Grade
Hydrazine Food Grade is a high-purity form of hydrazine (N₂H₄), a highly reactive, colorless, and fuming liquid with a pungent ammonia-like odor. It is a powerful reducing agent and chemical intermediate widely used in industrial applications. The food-grade specification ensures purity and controlled impurity levels suitable for limited and specialized food industry uses, primarily as a processing aid or sterilizing agent. Hydrazine exhibits strong nucleophilic and reducing properties, enabling various chemical transformations and sterilization processes.
Potassium Hydroxide
Potassium Hydroxide is a highly concentrated, caustic alkaline chemical available as a solid (pellets, flakes) or concentrated aqueous solution. It is a strong base widely used in industrial processes, chemical manufacturing, and as a reagent. Potassium Hydroxide provides excellent neutralizing, saponifying, and cleaning properties and is essential in producing potassium soaps, biodiesel, fertilizers, and various chemical compounds. Its high purity and concentration (90%) make it suitable for demanding applications requiring strong alkalinity.
Rhodamine B
Rhodamine B is a bright pink to reddish-purple synthetic dye belonging to the xanthene family. It is widely used as a fluorescent tracer dye and coloring agent due to its strong fluorescence and high photostability. Rhodamine B finds applications in analytical chemistry, biological staining, and industrial processes requiring vivid coloration or fluorescence detection.
Sodium Metabisulphite
Sodium Metabisulphite is a white crystalline powder widely used as an antioxidant, disinfectant, and preservative. It dissolves readily in water, releasing sulfur dioxide, which acts as a powerful antimicrobial and antioxidant agent. This chemical finds broad applications in food processing, water treatment, pharmaceuticals, and industrial manufacturing to prevent spoilage, control microbial growth, and protect equipment from corrosion.
Sodium Sulphide
Sodium Sulphide (Na₂S) is a yellow to red-yellow crystalline solid or powder with a characteristic odor of hydrogen sulfide. It is highly soluble in water, forming strongly alkaline solutions. This 25kg packaged product is widely used in the chemical, leather, pulp and paper, and textile industries as a reducing agent, sulfur donor, and in flotation processes. Due to its strong reducing properties and reactivity, it must be handled with care under proper safety measures.
Sodium Thiosulphate
Sodium Thiosulphate (Na₂S₂O₃) is a white, crystalline, odorless powder or granular solid highly soluble in water. This 25kg packaged chemical is widely used in photographic processing, water treatment, chemical synthesis, and medicine. Known for its reducing and complexing properties, it acts as an effective dechlorinating agent and fixer in photography by dissolving silver halides. It is stable under normal conditions and easily handled for industrial and laboratory applications.
Trisodium Phosphate
Trisodium Phosphate (TSP) is an inorganic, highly alkaline compound commonly available as a white, granular or crystalline solid. It is widely used for its powerful cleaning, degreasing, buffering, and water-softening properties. TSP is a versatile compound with significant utility across food processing, detergents, industrial cleaning, water treatment, and construction industries. It also acts as a flux, pH adjuster, emulsifier, and sequestrant. Both technical and food grades are available depending on the application.
