Project Description

Chemical Name EDTA-2Na
CAS No. 139-33-3
Molecular Formula: C10H14N2Na2O8
Molecular Weight: 336.21
EINECS: 205-358-3
Appearance powder
Melting point 248 °C (dec.)(lit.)
Density 1.01 g/mL at 25 °C
Boiling point >100 °C
Storage temp. 2-8°C
solubility H2O: clear, colorless

Disodium edetate occurs as a white crystalline, odorless powder with a slightly acidic taste.


Disodium EDTA uses and applications include: Chelating agent in cosmetics, pharmaceuticals, water treatment, textiles, soapsdetergents, electroless copper plating, polymer production, disinfectants, pulppaper, enhanced oil recovery, metal cleaningprotection; scale inhibitor (boiler water treatment); textileleather processing auxiliaries; antioxidant for cosmetics; prevents metal-catalyzed oxidative breakdown; preservative, preservative synergist, antioxidant, stabilizer, chelant, sequestrant in foods; hog scald agent; anticoagulant; pharmaceutic aid; viscous control agent; chelating agent in food-contact paperpaperboard manufacturing; in cellophane for food packaging; chelating agentsequestrant in lubricants for incidental food-contact use; in food packaging adhesives; in surfactant lubricants for manufacturing of food-contact metallic articles


Contact us for EDTA-2Na MSDS -Material Safety Data Sheet and EDTA-2Na CAS 139-33-3 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

EDTA-2Na supplier

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