Registration Dossier
Registration Dossier
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EC number: 402-170-5 | CAS number: 106359-91-5 C.I. REACTIVE YELLOW 174; GIALLO REATTIVO 174; JAUNE REACTIF 174; REAKTIV GELB 174
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 19 May 1987
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- plate method
- Specific details on test material used for the study:
- Product designation: Monoazo Yellow TZ 2382
Identification: FAT 40224/C
Vers. 10/86 Op. 1/86 - Surface tension:
- > 68.6 - < 69.8 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Surface tension:
- > 44.6 - < 49.8 mN/m
- Temp.:
- 20 °C
- Conc.:
- 10 g/L
- Conclusions:
- The surface tension of FAT 40224/C is between 68.6 - 69.8 mN/m at 1 g/L solution and between 44.6 - 49.8 mN/m at 10 g/L.
- Executive summary:
In a GLP-compliant study with FAT 40224/C, performed according to EC method A.5, the surface tension of the test substance was determined using the Wilhelmy plate method. Based on the study results, the surface tension of an aqueous solution of the test substance at 20 °C is between 68.6 - 69.8 mN/m at 1 g/L solution and between 44.6 - 49.8 mN/m at 10 g/L.
Reference
Description of key information
In a GLP-compliant study with FAT 40224/C, performed according to EC method A.5, the surface tension of the test substance was determined using the Wilhelmy plate method. Based on the study results, the surface tension of an aqueous solution of the test substance at 20 °C is between 68.6 - 69.8 mN/m at 1 g/L solution and between 44.6 - 49.8 mN/m at 10 g/L.
Key value for chemical safety assessment
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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