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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
Study period:
15 October - 21 December 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
Study was conducted in accordance with international guidelines and in accordance with GLP. All study validity criteria were met.
Qualifier:
according to
Guideline:
EPA OPPTS 830.6303 (Physical State)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Specific details on test material used for the study:
RADIOLABELLING INFORMATION (if applicable)
- Radiochemical purity: n/a
- Specific activity: n/a
- Locations of the label: n/a
- Expiration date of radiochemical substance: n/a

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: ca. 4 ºC in the dark and under nitrogen.
- Stability under test conditions: Assumed stable
- Solubility and stability of the test substance in the solvent/vehicle: n/a
- Reactivity of the test substance with the solvent/vehicle of the cell culture medium: n/a

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: n/a
- Preliminary purification step (if any): n/a
- Final dilution of a dissolved solid, stock liquid or gel: n/a
- Final preparation of a solid: n/a

FORM AS APPLIED IN THE TEST (if different from that of starting material): n/a

OTHER SPECIFICS: n/a
Physical state at 20°C and 1013 hPa:
liquid
Key result
Form:
liquid
Remarks:
transparent homogeneous liquid with no sedimentation or precipitation
Substance type:
organic
Conclusions:
The sample of test item was visually assessed at 20.0 ± 0.5 ºC to be a transparent homogeneous liquid with no sedimentation or precipitation.
Executive summary:

OPPTS 830.6303 (2017) - An aliquot of test item was transferred to a clear glass opened topped container and equilibrated in a water bath at 20.0 ± 0.5 ºC for at least 30 minutes. The sample was then placed on a white background and viewed under natural light. The physical state was visually assessed.

The sample of test item was visually assessed at 20.0 ± 0.5 ºC to be a transparent homogeneous liquid with no sedimentation or precipitation.

Description of key information

Appearance: Transparent homogeneous liquid with no sedimentation or precipitation; OPPTS 830.6303; Anon. 2017

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
liquid

Additional information

In a single key study conducted in accordance with OPPTS 830.6303 (2017), an aliquot of test item was transferred to a clear glass opened topped container and equilibrated in a water bath at 20.0 ± 0.5 ºC for at least 30 minutes. The sample was then placed on a white background and viewed under natural light. The physical state was visually assessed.

The sample of test item was visually assessed at 20.0 ± 0.5 ºC to be a transparent homogeneous liquid with no sedimentation or precipitation.