EDTA

Reference: EDT-101C

EDTA, disodium salt dihydrate

EDTA Disodium Salt C₁₀H₁₄N₂Na₂O₈.2H₂O

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DESCRIPTION

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CAS # 6381-92-6
Molecular weight: 372.24
Molecular formula: C₁₀H₁₄N₂Na₂O₈.2H₂O
Appearance: White powder
Solubility: Clear and colorless to faint yellow solution at 15% in 3M NaOH
Purity (titration): > 98 %
Iron (Fe): < 80 ppm
Heavy metals (as Pb): < 10 ppm
pH (1%, sol.): 4.0 - 5.5
Water: < 10 %
Storage: At Room temperature. Protect from moisture.
Stability: At least 2 years at R.T.

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