Registration Dossier
Registration Dossier
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EC number: 233-437-2 | CAS number: 10168-81-7
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From 22 September 2014 to 23 January 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Information taken from a GLP-compliant study report on self-ignition temperature in which the appearance and physical state of the test item was described based on visual inspection.
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- Visual inspection
- GLP compliance:
- yes
- Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- other: deliquescent crystalline
- Colour:
- Colourless
- Substance type:
- inorganic
- Conclusions:
- Gadolinium trinitrate is concluded to be a colourless deliquescent crystalline solid under ambient conditions.
- Executive summary:
The substance, gadolinium trinitrate, was tested for its self-ignition temperature. In this context, the appearance of the sample was described, indicating that gadolinium trinitrate is a colourless deliquescent crystalline solid under ambient conditions.
Reference
Description of key information
Gadolinium trinitrate is concluded to be a colourless deliquescent crystalline solid under ambient conditions (Demangel, 2015).
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
A GLP-compliant experimental study of reliability 1 according to Klimisch, dealing with another physico-chemical endpoint but reporting description of the test item after visual inspection, was selected as key study for endpoint coverage.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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