Registration Dossier
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EC number: 946-329-1 | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017/04/11-2017/06/20
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7950 (Vapor Pressure)
- Deviations:
- not specified
- GLP compliance:
- not specified
- Type of method:
- effusion method: isothermal thermogravimetry
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- not measured/tested
- Transition / decomposition:
- no
- Conclusions:
- The mean vapour pressure at 25°C was 1.55 x 10E-4 Pa.
- Executive summary:
The vapour pressure of zinc glucoheptonate was determined according to EU Method A.4 with the 'effusion method using thermogravimetric analyzer (TGA)' in triplicate. The mean vapour pressure at 25°C was 1.55 x 10E-4 Pa.
Reference
The Log10 [Vp(Pa)] for replications I, II and III was -3.88, -3.97 and -3.58, respectively. The mean Log10 [Vp(Pa)] was -3.81. The vapour pressure at 25°C was 1.32 x 10E-4 Pa, 1.07 x 10E-4 and 2.63 x 10E-4 for replications I, II and III, respectively. The mean vapour pressure at 25°C was 1.55 x 10E-4 Pa.
Description of key information
The vapour pressure of zinc glucoheptonate was determined according to EU Method A.4 with the 'effusion method using thermogravimetric analyzer (TGA)' in triplicate. The mean vapour pressure at 25°C was 1.55 x 10E-4 Pa.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional 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.
