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EC number: 204-857-3 | CAS number: 127-68-4
Solubility in organic solvents / fat solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 25.10.2012-06.11.2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- 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
- Specific details on test material used for the study:
- - Name of test material : Sodium 3-nitrobenzenesulphonate
- Molecular formula : C6H4NNaO5S
- Molecular weight : 225.1556 g/mol
- Smiles notation : c1(cc(ccc1)[N+](=O)[O-])S(=O)(=O)[O-].[Na+]
- InChl : 1S/C6H5NO5S.Na/c8-7(9)5-2-1-3-6(4-5)13(10,11)12;/h1-4H,(H,10,11,12);/q;+1/p-1
- Substance type : Organic
- Physical state : Solid - Key result
- Medium:
- methanol
- Solubility:
- 2 900 mg/L
- Temp.:
- 23 °C
- Remarks on result:
- other: The substance is soluble in methanol.
- Test substance stable:
- no
- Conclusions:
- The experimental value of solubility of sodium 3-nitrobenzenesulphonate in methanol at 23 deg C was determine to be 2900 mg/L indicating that the substance is soluble in methanol.
- Executive summary:
The experimental value of solubility of sodium 3-nitrobenzenesulphonate in methanol at 23 deg C was determine to be 2900 mg/L indicating that the substance is soluble in methanol.
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 25.10.2012-06.11.2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- 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
- Specific details on test material used for the study:
- - Name of test material : Sodium 3-nitrobenzenesulphonate
- Molecular formula : C6H4NNaO5S
- Molecular weight : 225.1556 g/mol
- Smiles notation : c1(cc(ccc1)[N+](=O)[O-])S(=O)(=O)[O-].[Na+]
- InChl : 1S/C6H5NO5S.Na/c8-7(9)5-2-1-3-6(4-5)13(10,11)12;/h1-4H,(H,10,11,12);/q;+1/p-1
- Substance type : Organic
- Physical state : Solid - Key result
- Medium:
- other: petroleum ether
- Solubility:
- 1 100 mg/L
- Temp.:
- 23 °C
- Remarks on result:
- other: The substance is soluble in petroleum ether.
- Test substance stable:
- no
- Conclusions:
- The experimental value of solubility of sodium 3-nitrobenzenesulphonate in petroleum ether at 23 deg C was determine to be 1100 mg/L indicating that this substance is soluble in petroleum ether..
- Executive summary:
The experimental value of solubility of sodium 3-nitrobenzenesulphonate in petroleum ether at 23 deg C was determine to be 1100 mg/L indicating that this substance is soluble in petroleum ether.
Referenceopen allclose all
Description of key information
Gravimetric method was used to determine the solubility of the substance in organic solvent. The experimental value of solubility ofsodium 3-nitrobenzenesulphonatein methanol at 23 degC was found to be 2900 mg/L indicating that the substance is soluble in methanol. Using the Soxhlet/Solvent extraction method the solubility of the substance in Petroleum ether is observed to be 1100 mg/L at 23°C. The solubility value ofsodium 3-nitrobenzenesulphonatein methanol at 20 degC is equivalent to a value of 2521.73 mg/L.
Key value for chemical safety assessment
- Solubility in organic solvents at 20°C:
- 2 521.73 mg/L
Additional information
Gravimetric method was used to determine the solubility of the substance in organic solvent. The experimental value of solubility of sodium 3-nitrobenzenesulphonate in methanol at 23 degC was found to be 2900 mg/L indicating that the substance is soluble in methanol. Using the Soxhlet/Solvent extraction method the solubility of the substance in Petroleum ether is observed to be 1100 mg/L at 23°C. The solubility value of sodium 3-nitrobenzenesulphonate in methanol at 20 degC is equivalent to a value of 2521.73 mg/L.
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