Registration Dossier

Physical & Chemical properties

Appearance / physical state / colour

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Experinmental data
Reference:
Composition 0
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
On basis of visual perceptual/Olfactory property
GLP compliance:
no
Test material information:
Composition 1
Physical state at 20°C and 1013 hPa:
solid
Form:
powder
Colour:
Red
Odour:
other: no data
Substance type:
organic
Conclusions:
On the basis of physical observation the chemical Tris[5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7- disulphonato(2-)]dialuminium was observed to be red colored powder in appearance.
Executive summary:

On the basis of physical observation the chemical Tris[5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonato(2-)]dialuminium was observed to be red colored powder in appearance.

Description of key information

On the basis of physical observation the chemical Tris[5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7- disulphonato(2-)]dialuminium was observed  to be red colored powder in appearance.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

In a study conducted by Sustainability suppport services(2016) on the basis of physical observation the chemical Tris[5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7- disulphonato(2-)]dialuminium was observed to be red colored powder in appearance.