EDTA acid 2017-09-01T00:31:27+00:00
EDTA ACID

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

Q/24SJK01-2009

Purity

99% Min.

Chloride(Cl)%

 0.01% Max.

Sulfate(SO4)%

0.05% Max.

Metal chelate(Pb)%

0.001% Max.

Iron(Fe)%

0.001% Max.

Chelate: mgCaCO3/g

339 Min.

Appearance

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