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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
basic toxicokinetics, other
Type of information:
other: expert statement
Adequacy of study:
key study
Study period:
2021
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2021
Report date:
2021

Materials and methods

Objective of study:
toxicokinetics
Test guideline
Qualifier:
according to guideline
Guideline:
other: according to ECHA Guidance R.7c, June 2017, v.3

Test material

1
Chemical structure
Reference substance name:
[x Sodium, y Potassium, z Lithium, x+y+z =2] 4-amino-3-[[[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-6-(phenyldiazenyl)naphthalene-2,7-disulfonate
EC Number:
824-263-3
Cas Number:
2196165-14-5
Molecular formula:
C28H21N9O7S2.xNa.yK.zLi
IUPAC Name:
[x Sodium, y Potassium, z Lithium, x+y+z =2] 4-amino-3-[[[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-6-(phenyldiazenyl)naphthalene-2,7-disulfonate

Results and discussion

Main ADME results
Type:
absorption
Results:
estimated for risk assessement purposes: oral 50%; dermal 50%; inhalation 50%

Applicant's summary and conclusion

Conclusions:
No bioaccumulation potential determined based on available data and qualitative assessment according to ECHA Guidance R.7c, June 2017, v.3