EC Number: 613-386-6
Chemical Formula: C₁₀H₁₈N₂Na₂O₁₀
CAS Number: 6381-92-6
IUPAC Name: disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate
Molecular Weight: 372.24
외관: 백색 결정성 분말, 함량 99.0-101.0%, 물에 용해, USP-NF 등급
용도: 칼슘, 마그네슘, 철 및 기타 중금속과 결합하는 킬레이트제로, 의약품 제형, 주사제, 진단, 식품, 화장품 및 분석화학에 사용

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This high-purity, water-soluble EDTA disodium salt dihydrate (USP-NF grade) forms stable complexes with metal ions such as calcium, magnesium, iron and other heavy metals, preventing their interference in chemical, biological and pharmaceutical systems. Presented as a white crystalline powder with an assay of 99.0-101.0%, it is used for metal-ion control, formulation stabilization, and trace-metal sequestration in pharmaceutical, injectable, diagnostic, food, cosmetic and analytical applications.