Registration Dossier
Registration Dossier
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EC number: 285-561-1 | CAS number: 85117-09-5 Mixtures of chemical substances produced by burning (below 1200°C) natural variants of limestone or chalk containing from 10 to 20%, or more, of clayey or siliceous materials which are predominantly SiO2, Al2O3 and iron oxide. Consist primarily of 2CaOsb.2, Ca(OH)2, CaO and 2CaOsb.2O3. 3CaO.2SiO2, 4CaOsb.2O3. Fe2O3, 2CaOsb.2O3sb.2, CaCO3 and SiO2 may also be included.
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:
- 2010-03-05 to 2010-05-21
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- no guideline required
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- signed 2009-11-26
- Physical state at 20°C and 1013 hPa:
- solid
- Form:
- powder
- Colour:
- Grey
- Odour:
- other: no data
- Substance type:
- inorganic
- Conclusions:
- Lime (chemical) hydraulic is a grey powder at room temperature.
Reference
Description of key information
According to a GLP compliant study report, lime (chemical) hydraulic is a grey powder at room temperature.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- solid
Additional information
For the evaluation of this endpoint, the result of a GLP compliant study report was used as key information.
Since the study was conducted with a sample representative of the substance to be registered, this was considered the most reliable data representative of lime (chemical) hydraulic.
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.
