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Ethylenediaminetetraacetic acid

Ethylenediaminetetraacetic acid

CAS NO.:60-00-4
MF:C10H16N2O8
EINECS NO.:200-449-4
API167
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Product Name
Ethylenediaminetetraacetic acid
Appearance
White powder
Specification
 99%
Test Method
HPLC
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Time
24 months
  Acidity coefficient (pKa)  pKa 2 (Uncertain);10.26 (Uncertain)
  Water solubility  0.5 g/L (25 ºC)

EDTA, also known as Ethylenediaminetetraacetic acid, is a colorless crystalline substance widely used to chelate metal ions.
Ethylenediaminetetraacetic Acid (EDTA) is such an effective chelating agent because it can deactivate a metal at up to six sites.

Used as dyeing assistant, fiber treatment agent, cosmetic additive,
blood anticoagulant, water treatment agent,
rubber polymerization initiator, PVC heat stabilizer and so on.