Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report Date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
equivalent or similar to
Guideline:
EPA OPPTS 830.6302 (Color)
Deviations:
not specified
Qualifier:
according to
Guideline:
EPA OPPTS 830.6303 (Physical State)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.6304 (Odor)
Deviations:
no
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
impurity
Type:
impurity
Test material form:
solid: bulk
Details on test material:
This composition is the usual techical grade of AlzChem AG. It will be used when test substance has this composition (or is very closed) or no specific information is available

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Key result
Form:
solid
Colour:
yellow
Odour:
characteristic of sulfur-containing compounds
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
alpha lipoic acid is a yellow solid at 20°C with characeristic odor.
Executive summary:

alpha lipoic acid is a yellow solid at 20°C with characeristic odor.