Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
adsorption / desorption: screening
Type of information:
other: Assessment based on the potential for adsorption of the substance and its degradation products
Adequacy of study:
weight of evidence
Study period:
2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Assessment based on the potential for adsorption of the substance and its degradation products
Qualifier:
no guideline followed
Principles of method if other than guideline:
Assessment based on the potential for adsorption of the substance and its degradation products
GLP compliance:
no
Type of method:
other: Assessment based on the potential for adsorption of the substance and its degradation products
Remarks on result:
other: Assessment based on the potential for adsorption of the substance and its degradation products
Validity criteria fulfilled:
not applicable
Conclusions:
As a result of this assessment, it is concluded that Cordierite, sintered, synthetic has a low potential has a low potential for adsorption. In accordance with Annex VIII of REACH, it is not needed to perform a study on the adsorption/desorption of the substance.
Executive summary:

Considering that only a limited quantity of dissolved ions will be released, and that the undissolved substance is not considered to bind to solid surfaces due to its particle size, it can be concluded that Cordierite, sintered, synthetic has a low potential for adsorption.

 

In accordance with Annex VIII of REACH, Column, a study on the adsorption/desorption of a substance does not need to be conducted when it has a low potential for adsorption based on its physicochemical properties.

Description of key information

Considering that only a limited quantity of dissolved ions will be released, and that the undissolved substance is not considered to bind to solid surfaces due to its particle size, it can be concluded that Cordierite, sintered, synthetic has a low potential for adsorption.

 

In accordance with Annex VIII of REACH, Column, a study on the adsorption/desorption of a substance does not need to be conducted when it has a low potential for adsorption based on its physicochemical properties.

Key value for chemical safety assessment

Additional information