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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 205-861-8 | CAS number: 156-62-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 1983
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: no guideline reported
- Principles of method if other than guideline:
- Handbook data only. No information about materials and method.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- Test substance supplier not specified
- Key result
- Type:
- relative density
- Density:
- 2.29 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The density of pure calcium cyanamide was determined to be 2.29 g/cm3 at 20°C.
- Executive summary:
The density of pure calcium cyanamide was determined to be 2.29 g/cm3 at 20°C.
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 2006
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: no guideline reported
- Principles of method if other than guideline:
- Review article. No information about materials and methods.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Key result
- Type:
- relative density
- Density:
- 2.36 g/cm³
- Temp.:
- 25 °C
- Conclusions:
- The density of pure calcium cyanamide was determined to be 2.36 g/cm3 at 25°C.
- Executive summary:
The density of pure calcium cyanamide was determined to be 2.36 g/cm3 at 25°C.
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 1982
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: no guideline reported
- Principles of method if other than guideline:
- Handbook data only. No information about materials and method.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- Test substance supplier not specified
- Key result
- Type:
- relative density
- Density:
- 2.3 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The density of pure calcium cyanamide was determined to be 2.3 g/cm3.
- Executive summary:
The density of pure calcium cyanamide was determined to be 2.3 g/cm3.
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 1975
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: no guideline reported
- Principles of method if other than guideline:
- Handbook data only. No information about materials and method.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- Test substance supplier not specified
- Key result
- Type:
- relative density
- Remarks:
- Sustance pure Calcium Cyanamide
- Density:
- 2.36 g/cm³
- Temp.:
- 25 °C
- Key result
- Type:
- relative density
- Remarks:
- Substance Cylcium Cyanamide technical grade
- Density:
- 2.3 g/cm³
- Temp.:
- 25 °C
- Conclusions:
- The density of calcium cyanamide (pure and technical grade) was determined to be 2.3 - 2.36 g/cm3 at 20°C.
- Executive summary:
The density of calcium cyanamide (pure and technical grade) was determined to be 2.3 - 2.36 g/cm3 at 20°C.
Referenceopen allclose all
Description of key information
The density of Calcium cyanamide, technical grade (Kalkstickstoff) and Calcium cyanamide, purum was determined to be 2.36 g/cm3 and 2.3 g/cm3 at 25°C, respectively.
Key value for chemical safety assessment
- Relative density at 20C:
- 2.3
Additional information
The density of pure and technical grade ("Kalkstickstoff") calcium cyanamide were determined to be in the same range as shown by different handbook data. Thus, it is concluded that the impurities of technical grade calcium cyanamide have no influence on the density of the substance.
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.
