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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: internal test

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1988
Report date:
1988

Materials and methods

Principles of method if other than guideline:
internal test
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
disodium 7-[(1E)-2-(4-{4-[(1E)-2-[2-(cyanoamino)-4,6-dihydroxypyrimidin-5-yl]diazen-1-yl]benzamido}-3-methoxyphenyl)diazen-1-yl]naphthalene-1,3-disulfonate
Cas Number:
1333467-33-6
Molecular formula:
C29H19N9O10S2Na2
IUPAC Name:
disodium 7-[(1E)-2-(4-{4-[(1E)-2-[2-(cyanoamino)-4,6-dihydroxypyrimidin-5-yl]diazen-1-yl]benzamido}-3-methoxyphenyl)diazen-1-yl]naphthalene-1,3-disulfonate

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
compact
Colour:
Yellow
Substance type:
organic

Applicant's summary and conclusion