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Physical & Chemical properties

Surface tension

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Reference
Endpoint:
surface tension
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Estimated data from ACD Labs.
Reference:
Composition 1
Qualifier:
according to
Guideline:
other: Estimated data
Principles of method if other than guideline:
ACD/I-Lab accepts smiles of 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid and estimated data for surface tension using v12.1.0.50375.
GLP compliance:
not specified
Type of method:
other: Estimated data
Test material information:
Composition 1
Specific details on test material used for the study:
- Name of test material: 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid
- Molecular formula: C10H9NO7S2
- Molecular weight: 319.3131 g/mol
- Smiles notation: c1cc(c(c2c1c(cc(c2)S(=O)(=O)O)O)S(=O)(=O)O)N
- InChl: 1S/C10H9NO7S2/c11-8-2-1-6-7(10(8)20(16,17)18)3-5(4-9(6)12)19(13,14)15/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18)
- Physical state: Solid
- Substance type: Organic
Key result
Surface tension:
0.105 N/m
Remarks on result:
other: no other details available
Conclusions:
Based on the data from ACD labs, surface tension for test item 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid was predicted to be 0.1047 N/m.
Executive summary:

Based on the data from ACD labs, surface tension for test item 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid was predicted to be 0.1047 N/m.

Description of key information

Based on the data from ACD labs, surface tension for test item 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid was predicted to be 0.1047 N/m.

Key value for chemical safety assessment

Surface tension:
0.105

Additional information

Based on the data from ACD labs, surface tension for test item 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid was predicted to be 0.1047 N/m.