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EC number: 233-826-7 | CAS number: 10377-60-3
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- other: statement
- Adequacy of study:
- key study
- Study period:
- 22 April 2010-17 May 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Based on the molecular structure and composition of the test substance a statement rather than a full study was considered sufficient to cover this endpoint. The statement was written by an expert and under GLP.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: Expert statement
- Key result
- Temp.:
- 20 °C
- Vapour pressure:
- < 0 Pa
- Remarks on result:
- not determinable because of methodological limitations
- Remarks:
- Estimated value
- Conclusions:
- Magnesium nitrate consists of the non-volatile magnesium and nitrate ions and is therefore not volatile. The vapour pressure of magnesium nitrate is estimated to be < 1E-5 Pa at 20°C.
Reference
Magnesium nitrate consists of magnesium and nitrate ions which are both non-volatile. Magnesium nitrate is therefore also not volatile (vapour pressure at 20˚C of <1E-05 Pa). Calculation of the vapour pressure from the structure is not possible.
Description of key information
The inorganic solid substance consists of non volatile magnesium and nitrate ions. The volatilty of this substance is estimated to be < 1 E-5 Pa at 20°C.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 20 °C
Additional information
Calculation of the vapour pressure is not possible for an inorganic substance (not within the applicability domain of the databases).
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