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Physical & Chemical properties

Appearance / physical state / colour

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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:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Reason / purpose for cross-reference:
reference to other study
Qualifier:
no guideline followed
Principles of method if other than guideline:
Appearance information is obtained from the observations on the test material used for relative density testing.
GLP compliance:
not specified
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material:
- Lot/batch: 140147K06B

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: room temperature (20+/-5°C), away from light and humidity.
Physical state at 20°C and 1013 hPa:
solid
Form:
solid: crystalline
Colour:
white
Substance type:
organic
Conclusions:
L-isoleucine is a white crystalline powder.
Executive summary:

The information on the appearance of the substance L-isoleucine is obtained from observations made on the test sample used for the determination of the density of L-isoleucine.

L-Isoleucine is found to be a white crystalline powder.

Description of key information

L-Isoleucine is found to be a white crystalline powder.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information