
Best Quality Disodium EDTA 2na/EDTA 4na with Reasonable Price and Fast Delivery. High Purity Grade: Assay reaches 99.5% minimum, exceeding the 99.0% standard requirement. Versatile Applications: Ideal for water treatment, daily chemicals, textile dyeing, and petroleum cleaning. Superior Chelating Value: Chelating value of 221 mg CaCO3/g, surpassing the 220 mg standard. Heavy Metal Safety: Lead is not detected, ensuring safety for industrial and food grade applications. Fast Delivery Options: Off-season lead time within 15 workdays; peak season within one month. Customization Available: Customization from samples is supported for tailored product needs. REACH Certified: Product meets REACH certification standards for environmental protection. 100% Quality Inspection: Every finished product undergoes visual inspection by packing staff.