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Physical & Chemical properties

Appearance / physical state / colour

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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:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Qualifier:
no guideline followed
Principles of method if other than guideline:
Observation
GLP compliance:
no
Physical state at 20°C and 1013 hPa:
solid
Form:
other: solid - paste
Colour:
Brown
Odour:
other: unknown - No safety protocol to permit odour testing
Substance type:
organic
Conclusions:
The appearance of the substance, sodium 2-heptyl-2,3-dihydro-3-(2-hydroxyethyl)-1H-imidazole-1-propionate, following removal of water has been assessed as part of ongoing regulatory studies. In this form, it is found to be a brown paste-like solid with unknown odour.
This substance is normally marketed as a 50% solution in water and has only been reduced to solid state for the purpose or REACH testing.

Description of key information

The appearance of the substance, sodium 2-heptyl-2,3-dihydro-3-(2-hydroxyethyl)-1H-imidazole-1-propionate, following removal of water has been assessed as part of ongoing regulatory studies. In this form, it is found to be a brown paste-like solid with unknown odour.

This substance is normally marketed as a 50% solution in water and has only been reduced to solid state for the purpose or REACH testing.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information