Registration Dossier
Registration Dossier
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EC number: 235-649-0 | CAS number: 12410-14-9
Boiling point
Administrative data
Link to relevant study record(s)
Description of key information
FeClSO4: Not possible to prepare the sample in solid form for testing
Key value for chemical safety assessment
Additional information
Testing for this endpoint has been waived in accordance with Section 2 of REACH Annex XI (testing technically not feasible).
Aqueous solutions
The boiling point of watery iron salt solutions can be approximated based on the molarity by:
delta T(boiling) = bs∙Ke,
where delta T(boiling) is the boiling point elevation [K], Ke is the ebullioscopic constant for water (= 0.521 K∙kg/mol) and bs is the combined molarity of the salts [mol/kg].
Table: Boiling point under standard pressure (ISO 5011, i.e. 101.3 kPa)
| Category member, Molecular Formula | Anhydrous form | Solid hydrate form | Aqueous solution |
| Ferric chloride sulphate, FeClSO4 | Thermal decomposition at 315 °C |
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