Hefei TNJ Chemical Industry Co.,Ltd.
tnj chemical
Home>> Others >> Diethylenetriaminepentaacetic acid

products list

Not exactly what you want? Please try Contact Us>>

Buy Diethylenetriaminepentaacetic acid suppliers price
Diethylenetriaminepentaacetic acid
  • CAS No.:

  • Molecular Formula:

  • Quality Standard:

    99% min
  • Packing:

    25kg kraft paper bag
  • Mininmum Order:


contact now

  • Product Details

Contact TNJ Chemical to get more information on Diethylenetriaminepentaacetic acid suppliers, manufacturers, to buy Diethylenetriaminepentaacetic acid at best price from China suppliers and manufacturers.  TNJ offers reasonable Diethylenetriaminepentaacetic acid price and high quality. For more information or if you also want to buy DTPA, please feel free to contact sales@tnjchem.com

Diethylenetriaminepentaacetic acid DTPA CAS 67-43-6 is white crystalline powder, 

soluble in hot water and lye, slightly soluble in water, solubility in water (20℃) 5 g / l, and do not dissolve in organic solvents such as alcohols and ethers. Melting point: 230℃(decomposition)


Appearance                             White crystal powder

Assay                                      ≥99.00%
Chelate value(PH=11)             ≥252mgcaco3/g
Heavy Metal (Pb)                     ≤0.001%
Fe                                            ≤0.001%
Cl                                             ≤0.01%
SO4                                          ≤0.50%
Loss on drying                         ≤0.20%
PH(1% water solution 25℃)     2.10 ~ 2.50


1) DTPA is mainly used for sequestering metal ions that otherwise decompose hydrogen peroxide, which is used to bleach pulp in paper making.

2) DTPA is used for the chelating titrant.
3) DTPA is used for aldehyde, ketone, chloride of reductant plastic foaming agent, etc.
4) DTPA is used as the complexing agent, treatment for radioactive isotopes and heavy metal poisoning.
5) DTPA is also used for color processing kit chemicals, acrylonitrile concentrate decoloring agent, etc


25kg per kraft paper bag or as per customer’s requirements.

Send your inquiry to our company

      Products :

      Diethylenetriaminepentaacetic acid
    • Click here to see our Contact Information>>

operating hours


include_once "footer.phtml"; ?>