Registration Dossier
Registration Dossier
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EC number: 701-247-3 | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
The water solubilities of the 5 aromatic sulphonic acids were all relatively high; ranging from 1117 to 1318 g/L for all except cumene sulphonic acid which had a solubility of 821 g/L.
TSA, Toluene-4-sulphonic acid (EC 203-180-0, CAS 104-15-4): 1154 g/l
XSA, (Xylenes and 4-ethylbenzene) sulphonic acid (EC 701-247-3, CAS -) Former EC 246-839-8: 1156 g/l
CSA, p-cumene sulphonic acid (EC 240-210-1, CAS 16066-35-6): 821 g/l
BSA, Benzene sulphonic acid (EC 202-638-7, CAS 98-11-3): 1117 g/l
HBSA, 4-hydroxybenzensulphonic acid (EC No. 202-691-6, CAS No. 98-67-9): 1318 g/l
A representative value for water solubility of 50000 mg/l has been selected as key value for the Chemical Safety Assessment
Key value for chemical safety assessment
- Water solubility:
- 50 000 mg/L
- at the temperature of:
- 20 °C
Additional information
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