Registration Dossier

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008-05-26 to 2008-07-09
Reliability:
1 (reliable without restriction)
Cross-reference
Reason / purpose:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report Date:
2008

Materials and methods

Test guideline
Qualifier:
no guideline required
GLP compliance:
yes (incl. certificate)
Remarks:
signed 2004-09-06

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): Naringin dihydrochalcone (DHC)
- Substance type: technical product
- Physical state: whitish powder
- Storage condition of test material: 15 – 25 °C, dark and dry
No further details are given.

Results and discussion

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

Applicant's summary and conclusion

Conclusions:
Due to the fact that the test substance Naringin DHC decomposes at approx. 160°C (partially light brown solid) it can be stated that the substance is a solid. Furthermore, due to visual observation (white powder) and the information stated in 1.4 "analytical information" it can be concluded that the substance Naringin DHC is a solid organic substance (white powder) with a characteristic aromatic odour at approx. 1013 mbar and room temperature.