EDTA and Chelates

EthyleneDiamine Tetra-Acetic acid (EDTA)

Ethylenediaminetetraacetic acid is a chelating agent, a material that tightly binds or captures metal ions, produced as a series of salts. Our EDTA and Chelates series are manufactured by our dedicated factory in the city of Shijiazhuang – JackChem.

Ethylene diamine tetraacetic acid (Tech Grade)(EDTA)
Molecular Fomula: C10H16N2O8
Molecular Weight: M=292.24
CASNo.: 60-00-4

Properties: white crystal powder melting point 240℃(decomposition). Insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution.

Test Item

Standard Specification

Quality Standard



99% Min.


 0.01% Max.


0.05% Max.

Metal chelate(Pb)%

0.001% Max.


0.001% Max.

Chelate: mgCaCO3/g

339 Min.


White Crystalline Powder

Packing: 25kg/bag, or according to the customer’s demand.
Storage: Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down.

Applications:  EDTA Acid and its salts are used used for:

  • Pulp and paper production to improve bleaching & preserve brightness
  • Cleaning products, primarily for de-scaling.
  • Chemical processing; polymer stabilisation & oil production.
  • Agriculture in fertilisers.
  • Water treatment to control water hardness and prevent scale.
  • Textiles