Registration Dossier

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
other: own experimental data
Adequacy of study:
key study
Study period:
1995 - 2010
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other: Substance specification
Title:
Unnamed
Report Date:
2009

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Visual inspection of about 5 g substance is carried out in comparison with white paper. Only white batches are ok.
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Name of test material (as cited in study report): TPD (ST 16/1.1)
- Physical state: white powder
- Analytical purity: 99.9% (HPLC)
- Lot/batch No.: 16/1.1-07058.09
- Production date: 1.2.2009
- Expiry date: after 24 month

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
powder
Colour:
white
Odour:
odourless
Substance type:
organic

Applicant's summary and conclusion