14 Metal Chelates

CyDTA

CyDTA

Metal Chelate

  • Product code
    C018  CyDTA
  • CAS No.
    125572-95-4
  • Chemical name
    trans-1,2-DiaminOcyclohexane-N,N,N',N'-tetraacetic acid, monohydrate
  • MW
    C14H22N2O8・H2O=364.35
Unit size Price Item Code
25 g $144.00 C018-10
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Description

Chemical Structure

Product Description
CyDTA is utilized for masking various metal ions. The two amino groups of CyDTA are in the trans formation, and its free acid is watersoluble. CyDTA chelates at a slower rate than EDTA with metal ions, especially Al, C, Ni, and Zr. However, the stability constants of CyDTAmetal complexes are higher than that of EDTA. Dojindo offers highly purified CyDTA for use as a masking reagent on automatic amino acid analyzers. It does not interfere with the ninhydrin reaction.

Handling and storage condition

Specification
Appearance: White powder
Purity (Titration): ≧ 99.0 %
Solubility in NaOH solution: To pass test (clear or almost clear, colorless)
Sulfated ash: ≦ 0.20 %
Heavy metals (as Pb): ≦ 0.001 %
Iron (Fe): ≦ 0.001 %
Handling and storage condition
Ambient temperature
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Product Classification

Product Classification

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