Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 231-679-3 | CAS number: 7681-82-5
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:
- 10.09.2011 - 17.09.2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Data is from experimental study report
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- On basis of visual perceptual/Olfactory property
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Physical state at 20°C and 1013 hPa:
- solid
- Remarks:
- at 20 degC and 975 hPa
- Key result
- Form:
- crystalline
- Colour:
- White
- Odour:
- odourless
- Substance type:
- inorganic
- Conclusions:
- On the basis of physical observation and using the sense of smell, test chemical was found to be a white crystalline inorganic solid substance with no odour at 20 deg C and 975 hPa.
- Executive summary:
On the basis of physical observation and using the sense of smell,test chemical was found to be a white crystalline inorganic solid substance with no odour at 20 degC and 975 hPa.
Reference
Description of key information
On the basis of physical observation and using the sense of smell,test chemical was found to be a white crystalline inorganic solid substance with no odour at 20 degC and 975 hPa.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
On the basis of physical observation and using the sense of smell,test chemical was found to be a white crystalline inorganic solid substance with no odour at 20 degC and 975 hPa.
Other supporting study from handbook also suggests that the test chemical was observed to be a colourless crystalline inorganic solid substance with no odour.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
