Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

DTPA has a low octanol-water partition coefficient (Kow) and a high water solubility. If released to water the compound will tend to remain in the water compartment. The substance has a low potential for adsorption to soil or sediments or bioaccumulation in aquatic organisms. DTPA is hydrolytically stable in water but susceptable to photodegradation in water. DTPA will react with hydroxyl radicals in the atmosphere with an estimated half-life of 0.06 days. DTPA is expected to slowly biodegrade in the environment.