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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: - | CAS number: -
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: visual examination
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Direct observation, no study done.
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Materials and methods
- Principles of method if other than guideline:
- No test guideline, visual observations
- GLP compliance:
- no
- Remarks:
- no test is required
Test material
- Details on test material:
- no further details
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
- Remarks:
- Amorphous structure, contains about 40% water
Form / colour / odour
- Form:
- powder
- Colour:
- White
- Odour:
- odourless
- Substance type:
- inorganic
Applicant's summary and conclusion
- Conclusions:
- The reaction product is a white powder containing up to 60% water. The product is a mixture of a few products of the reaction mixture with unpredictable length, size and complexity. Moreover, the product, which consists of a mixture of a large number of closely related compounds, is totally amorphous.
Thus, the product is suggested to be characterized under REACH as a substance of Unknown or Variable composition, Complex reaction products or Biological material (UVCB) substance. Please see also attached background material. - Executive summary:
No further information.
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.
