Registration Dossier
Registration Dossier
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EC number: 208-523-8 | CAS number: 532-02-5
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Data is from peer reviewed journal
Data source
Reference
- Reference Type:
- publication
- Title:
- Final Report on the Amended Safety Assessment of Sodium Polynaphthalene sulfonate and Sodium Naphthalenesulfonate
- Author:
- Cosmetic Ingredient Review Expert Panel
- Year:
- 2 003
- Bibliographic source:
- International Journal of Toxicology, 22(Suppl. 2):37–44, 2003
Materials and methods
- Principles of method if other than guideline:
- Data is from International Journal of Toxicology journal
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Sodium naphthalene-2-sulphonate
- EC Number:
- 208-523-8
- EC Name:
- Sodium naphthalene-2-sulphonate
- Cas Number:
- 532-02-5
- Molecular formula:
- C10H8O3S.Na
- IUPAC Name:
- sodium naphthalene-2-sulphonate
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Name of test material (as cited in study report): sodium naphthalene-2-sulphonate
- Molecular formula (if other than submission substance): C10-H8-O3-S.Na
- Molecular weight (if other than submission substance): 230.2183
- Smiles notation (if other than submission substance): c1ccc2cc(ccc2c1)S(=O)(=O)[O-].[Na+]
- InChl (if other than submission substance): 1S/C10H8O3S.Na/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);/q;+1/p-1
- Substance type: Organic
- Physical state:Solid
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- powder
- Colour:
- White to pale yellow
- Odour:
- other: no data
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- Sodium naphthalene-2-sulphonate was found to be White to pale yellow organic solid powder.
- Executive summary:
Sodium naphthalene-2-sulphonate was found to be White to pale yellow organic solid powder.
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