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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-09-04 to 2009-12-07
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
no guideline required
Principles of method if other than guideline:
Visual observation
GLP compliance:
yes (incl. QA statement)
Specific details on test material used for the study:
- Name of test material (as cited in study report): DD Lactide
- Batch no: 0809002497
- Purity:100 %
- Expiration date of the lot/batch: 2009-11-02
- Stability under storage conditions: stable
- test substance storage: at room temperature in the dark
Physical state at 20°C and 1013 hPa:
solid
Form:
flakes
Colour:
White
Substance type:
organic
Conclusions:
DD-lactide was found to be solid at room temperature.
Executive summary:

In summary, DD-lactide was found to be solid at room temperature determined by visual observations.

Description of key information

In summary, DD-Lactide was found to be solid (white flakes) at room temperature determined by visual observations.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid
Form:
solid: flakes
Colour:
white

Additional information