| Chemical Name | Methylglycine Diacetic Acid, Trisodium Salt |
|---|---|
| INCI Name | Trisodium Dicarboxymethyl Alaninate |
| CAS Number | 164462-16-2 |
| EC Number | 423-270-5 |
| Appearance | Slightly Yellow Free-Flowing Granules |
| Packaging | 25KG / 30KG Drum; 1250KG IBC |
| MOQ | 1000KG |
MGDA 85%
MGDA 85% Bulk Supplier
Niran Biochemical is a professional MGDA supplier, providing reliable bulk sourcing and customized solutions for home care, industrial cleaning, personal care formulations, textile processing, and water treatment systems. We support global manufacturers, distributors, and formulation engineers with consistent quality, flexible packaging, and export‑ready logistics.
Niran Biochemical can provide technical and quality documentation including COA, MSDS, TDS, specification sheets, and relevant compliance documents to support sourcing and product evaluation.
What Is MGDA 85%?
MGDA 85% Solid (Methylglycine Diacetic Acid, Trisodium Salt) is a high-concentration, solid-grade biodegradable chelating agent supplied as free-flowing granules with a minimum of 85% active content. It functions by forming stable, water-soluble 1:1 complexes with polyvalent metal ions including calcium, magnesium, iron, copper, zinc, and manganese across a broad effective pH range of 2 to 13.5. Its high active content per unit weight makes it the preferred grade for solid detergent formulations, dishwashing tablets, powder cleaning products, and applications where minimizing water content in the formulation is a priority.
Classified as readily biodegradable under OECD 301B with greater than 60% degradation within 28 days, MGDA 85% Solid is EU Ecolabel compliant and serves as a sustainable, phosphorus-free alternative to persistent chelating agents such as EDTA, DTPA, and phosphonate-based builders. Its exceptional thermal stability up to 200°C, strong chelation performance across both acidic and strongly alkaline conditions, and compatibility with surfactants, enzymes, and peroxide bleaching systems make it a reliable and efficient chelating solution for solid and concentrated formulation systems.
Key Functions
MGDA 85% Solid delivers multiple functional benefits in powder detergent, solid cleaning, and concentrated formulation systems, providing effective metal ion sequestration, hard water control, and formulation stabilization across a wide range of pH conditions and application environments.
- Metal Ion Chelation and Sequestration
Forms stable 1:1 water-soluble complexes with polyvalent metal ions including calcium, magnesium, iron, copper, zinc, and manganese, preventing their interference with surfactant performance and formulation stability. - High Active Content for Solid Formulations
With a minimum of 85% active content, it delivers high chelation efficiency per unit weight, making it well suited for powder detergents, tablet compression, and concentrated solid cleaning products where water content must be minimized. - Hard Water Softening and Scale Prevention
Effectively sequesters calcium and magnesium ions in hard water, preventing the formation of insoluble calcium soaps, mineral scale, soap scum, and calcium oxalate deposits on surfaces, fabrics, and equipment. - Broad pH and Temperature Stability
Maintains strong chelation efficiency across a wide pH range from 2 to 13.5 and remains thermally stable at temperatures up to 200°C, making it suitable for high-temperature industrial and institutional cleaning applications. - Peroxide Bleach Stabilization
Chelates iron, copper, and manganese ions that catalyze the rapid decomposition of peroxide bleaching agents, helping to preserve bleach stability and cleaning performance in powder and tablet detergent systems. - Surfactant Performance Enhancement
Prevents deactivation of surfactants by hard water metal ions, improving overall detergency and cleaning efficiency in powder detergent and solid cleaning formulation systems. - Readily Biodegradable Environmental Profile
Classified as readily biodegradable under OECD 301B, phosphorus-free, and compliant with EU Ecolabel requirements for detergents, providing a sustainable replacement for EDTA, DTPA, and phosphonate-based chelating agents.
Applications
MGDA 85% Solid is widely used across home care, industrial and institutional cleaning, textile processing, water treatment, and metal surface treatment industries due to its high active content, strong chelation performance, and compliance with major international environmental and regulatory standards.
- Powder Laundry Detergents
Used as a phosphate-free builder in powder laundry detergent formulations to improve detergency in hard water, prevent calcium soap deposition on fabrics, and enhance surfactant performance. - Automatic Dishwashing Tablets and Powders
Applied in dishwashing tablet and powder formulations to prevent filming, spotting, and mineral deposits on glassware and tableware, effectively replacing phosphate builders in solid format products. - Solid and Concentrated Cleaning Products
Incorporated into solid hard surface cleaners, concentrated cleaning blocks, and institutional cleaning powders where high active content per unit weight and low moisture content are required. - Industrial and Institutional Cleaning
Applied in industrial cleaning powders and CIP system formulations to remove calcium carbonate, phosphate scale, and soap scum from processing equipment, pipelines, and water circulation systems. - Textile Printing and Dyeing Auxiliaries
Used in textile pretreatment and dyeing processes to sequester heavy metal ions that would otherwise interfere with dye uptake, shade development, and fibre integrity during processing. - Water Treatment and Scale Inhibition
Functions as a scale inhibitor and water softening agent in reverse osmosis systems, cooling towers, boiler feed water, and oilfield water treatment applications. - Metal Surface Treatment and Electroplating
Applied in metal surface treatment and electroplating processes to control metal ion activity, improve surface quality, and prevent unwanted metal precipitation during processing.
Specifications
MGDA 85% Solid is widely used across home care, industrial and institutional cleaning, textile processing, water treatment, and metal surface treatment industries due to its high active content, strong chelation performance, and compliance with major international environmental and regulatory standards.
- Powder Laundry Detergents
Used as a phosphate-free builder in powder laundry detergent formulations to improve detergency in hard water, prevent calcium soap deposition on fabrics, and enhance surfactant performance. - Automatic Dishwashing Tablets and Powders
Applied in dishwashing tablet and powder formulations to prevent filming, spotting, and mineral deposits on glassware and tableware, effectively replacing phosphate builders in solid format products. - Solid and Concentrated Cleaning Products
Incorporated into solid hard surface cleaners, concentrated cleaning blocks, and institutional cleaning powders where high active content per unit weight and low moisture content are required. - Industrial and Institutional Cleaning
Applied in industrial cleaning powders and CIP system formulations to remove calcium carbonate, phosphate scale, and soap scum from processing equipment, pipelines, and water circulation systems. - Textile Printing and Dyeing Auxiliaries
Used in textile pretreatment and dyeing processes to sequester heavy metal ions that would otherwise interfere with dye uptake, shade development, and fibre integrity during processing. - Water Treatment and Scale Inhibition
Functions as a scale inhibitor and water softening agent in reverse osmosis systems, cooling towers, boiler feed water, and oilfield water treatment applications. - Metal Surface Treatment and Electroplating
Applied in metal surface treatment and electroplating processes to control metal ion activity, improve surface quality, and prevent unwanted metal precipitation during processing.
Why Choose Niran Biochemical
Flexible Sourcing Network
We connect you with the right manufacturers based on your pricing and specification needs.
Stable Supply Assurance
Diversified supply channels ensure consistent availability and reduce supply risks.
Cost-Effective Solutions
Optimized sourcing strategy helps provide competitive pricing for bulk orders.
Global Export Experience
Serving clients in over 100 countries with reliable logistics and documentation support.
Responsive Service
Fast quotation and professional support for personal care, household cleaning, and industrial applications.
Quality & Documentation
COA, MSDS, TDS, specification sheets, and relevant compliance documents available upon request.
FAQs
How does MGDA compare to EDTA and DTPA as a chelating agent in powder detergent and solid cleaning formulations?
MGDA is readily biodegradable under OECD 301B (>60% in 28 days), while EDTA and DTPA show poor biodegradability under the same conditions. MGDA is EU Ecolabel compliant and does not carry the regulatory restrictions associated with EDTA and NTA. It maintains effective chelation across pH 2–13.5 and at temperatures up to 200°C, making it a technically capable and environmentally compliant alternative for powder detergent and solid cleaning applications.
Is MGDA 85% Solid compatible with peroxide bleaching systems and enzyme-based detergent formulations?
Yes. MGDA stabilizes peroxide bleaching agents such as sodium percarbonate and sodium perborate by chelating the iron, copper, and manganese ions that would otherwise catalyze their premature decomposition. It is also compatible with common detergent enzymes including protease, amylase, and lipase, and does not interfere with their activity under standard powder detergent formulation conditions.
What special handling and storage requirements apply to MGDA 85% Solid?
MGDA 85% Solid is hygroscopic and will absorb moisture from the surrounding environment if left exposed. Opened containers must be resealed tightly after each use. The product should be stored in a dry place below 50°C in sealed, moisture-free containers. Exposure to humidity can cause caking and affect flowability. Under proper storage conditions, the shelf life is 12 months from the date of manufacture.
What regulatory and environmental standards does MGDA 85% Solid support for finished product certification?
MGDA is readily biodegradable (OECD 301B), REACH registered, phosphorus-free, and compliant with EU Ecolabel criteria for detergents, which prohibit EDTA and NTA. It does not carry the carcinogen classification associated with NTA. Buyers should verify that the complete formulation meets all applicable certification requirements for their specific product category and target market.
What is the difference between MGDA 85% Solid and MGDA 40% Solution, and which grade is more suitable for my application?
MGDA 85% Solid is a high-concentration powder grade best suited for solid formulations such as powder detergents, dishwashing tablets, and concentrated solid cleaning products, where high active content per unit weight and low moisture content are required. MGDA 40% Solution is a liquid-grade product that can be dosed directly into liquid formulation systems without pre-dissolution, making it the preferred choice for liquid detergent, liquid cleaner, and personal care manufacturing. Both grades deliver equivalent chelation performance on an active content basis.
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