EDTA – Ethylenediaminetetraacetic acid disodium salt dihydrate AGR

C₁₀H₁₄N₂Na₂O₈ · 2H₂O
Disodium edetate, Disodium EDTA, Ethylenedinitrile
M.W: 372.24  CAS: 6381-92-6  EC: 205-358-3  TARIC: 29224985

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• Assay 99 – 101%
• pH (5% water) 4 – 5
• Substances insoluble in water (H2O) ? 0.005%
• Iron (Fe) ? 0.0005%
• Chloride (Cl^–) ? 0.01%
• Cyanide (CN) ? 0.001%
• Nitrilotriacetic acid ? 0.05%
• Water (H₂O) 8.7 – 11.4%
• Sulfates (SO₄) ? 0.02%
• Heavy metals (Pb) ? 0.001%

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