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EDTA-2Na(Ethylenediaminetetraacetic acid disodium salt)
CAS: 6381-92-6
Description:
Product details: 
Appearance & Physical State: white powder or crystal
Density: 1.01 g/mL at 25oC
Melting Point: 252oC
Boiling Point: 614.2oC at 760 mmHg
Flash Point: 325.2oC
Refractive Index: n20/D 1.363
Water Solubility: soluble
Stability: Stable. Incompatible with strong oxidizing agents.
Storage Condition: 2-8oC
Description:
Sodium salt of Ethylenediamine-N,N,N’,N’-tetraacetic Acid (EDTA) a powerful chelating agent; EDTA forms stable complexes with most metal ions. EDTA is used in treatment of lead and heavy metal poisoning of farm animals.
Chemical Properties
Melting point: 250 °C (dec.)(lit.)
Boiling point: >100 °C
Density: 1.01 g/mL at 25 °C
Refractive index: n20/D 1.363
Fp: >100℃
Storage temp.: 2-8°C
Form: White or almost white, crystalline powder.
PH 4.0-5.5 (25℃, 0.1M in H2O)

USES:Chelating agent; sequestering agent



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