Industrial cleaning application

Green Chelating Agents for Industrial Cleaning

In industrial environments, traditional chelators like EDTA and organic phosphonates are being replaced by Eco-friendly Chelating Agents (GLDA, MGDA, IDS). These agents provide superior performance in scale removal, rust prevention, and equipment maintenance without environmental risk.

Core Advantages

• Scale Control: Dissolves insoluble calcium and magnesium deposits.

• Extreme Stability: Maintains high performance in strong acids, heavy alkalis, and high temperatures.

• Synergistic Effect: Boosts the cleaning power of surfactants and disinfectants.

• Green Compliance: Fully biodegradable, phosphorus-free, and non-toxic.

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Key Products & Industrial Applications

1. IDS-Na4 (Tetrasodium Iminodisuccinate)

Best for: Rust Removal & Pipeline Maintenance

• Iron Scale Removal: Highly effective at removing rust and iron sulfide from metal networks.

• Energy Sector: Specifically recommended for cleaning natural gas pipelines.

• Oxidation Stability: Stabilizes peroxides (like hydrogen peroxide) in industrial bleaching processes.

• Cold-Water Solubility: Superior performance in low-temperature, concentrated industrial formulations compared to EDTA.

2. GLDA-Na4 (Tetrasodium Glutamate Diacetate)

Best for: High-Temperature & Harsh pH Environments

• Solubility Leader: Remains highly soluble in both strong acid and high-alkali systems.

• Thermal Stability: No decomposition even at 170°C, making it ideal for high-heat industrial cleaning loops.

• Biocide Booster: Naturally disrupts bacteria cell walls, allowing for a 20%–80% reduction in the use of industrial disinfectants/fungicides.

3. MGDA-Na3 (Trisodium Methylglycine Diacetate)

Best for: Food Industry & Heavy-Duty Descaling

• Calcium Phosphate Removal: The top choice for cleaning "milk stone" (insoluble calcium phosphate) in dairy processing plants.

• Rapid Descaling: Converts old, dry, and hard inorganic precipitates back into water-soluble forms.

• Stain Power: Excels at breaking down industrial oils, proteins, and starch-based residues.

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Industrial Application Matrix

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Summary: Why Switch?

• Traditional (EDTA/HEDP): Poor biodegradability; high environmental compliance costs.

• Green (GLDA/MGDA/IDS): High Chelation Power + Rapid Biodegradation + Low Regulatory Risk.