Registration Dossier

Physical & Chemical properties

Solubility in organic solvents / fat solubility

Administrative data

Endpoint:
solubility in organic solvents / fat solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report Date:
2012

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: Gravimetric method
Principles of method if other than guideline:
Weight of the chemical substance (fat) to dissolve in Organic Solvent to form a homogeneous solution of the solute in the solvent
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
- Name of test material: 2-aminobenzene-1, 4-disulphonic acid
- Molecular formula: C6H7NO6S2
- Molecular weight: 253.25
- Substance type: Organic

Results and discussion

Solubility in organic solvents / fat solubilityopen allclose all
Medium:
methanol
Solubility:
1 400 mg/L
Temp.:
28 °C
Medium:
other: Petroleum ether
Solubility:
2 500 mg/L
Temp.:
28 °C

Applicant's summary and conclusion

Conclusions:
Solubility of 2-aminobenzene-1, 4-disulphonic acid is 1400 mg/L in methanol and 2500 mg/L in petroleum ether
Executive summary:

Solubility of 2-aminobenzene-1, 4-disulphonic acid is 1400 mg/L in methanol and 2500 mg/L in petroleum ether