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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 239-289-5 | CAS number: 15245-12-2
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- no data
- GLP compliance:
- not specified
- Type of method:
- other: not indicated
- Specific details on test material used for the study:
- Calcium nitrate fertiliser is commonly used as a synonym for nitric acid, ammonium calcium salt.
- Key result
- Remarks on result:
- other: The test substance is hygroscopic
- Details on results:
- Very soluble in water.
The test substance is hygroscopic.The critical humidity is 38-40 % at 25 °C. This means that the product normally absorbs moisture and becomes wet and dissolves if exposed to air at normal weather conditions. - Conclusions:
- The substance is very soluble in water (> 10000 mg/L).
Reference
Description of key information
The substance is very soluble in water.
Key value for chemical safety assessment
- Water solubility:
- 100 g/L
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.
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