Registration Dossier
Registration Dossier
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Reaction product of {mixture of [poly(1~4)chlorosulfonylphthalocyaninato-N29,N30,N31,N32]copper(Ⅱ) and [poly(1~3) chlorosulfonyl (tribenzo[b,g,l]pyrido[2,3-q]-5,10,15,20-tetraazaporphyrinato-N21,N22,N23,N24)] copper(Ⅱ) and [poly(1~2) chlorosulfonyl (dibenzo[b,g(or b,l)]dipyrido [2,3(or 3,2)-l,q(or g,q)]-5,10,15,20-tetraazaporphyrinato-N21,N22,N23,N24)] copper(Ⅱ) and [monochlorosulfonyl (benzo[b]tripyrido [2,3(or 3,2)-g,l,q]-5,10,15,20-tetraazaporphyrinato-N21,N22,N23,N24)]copper(Ⅱ) }and 2-[4-(2-aminoethylamino)-6-(benzylamino)-1,3,5-triazin-2-ylamino]benzene-1,4-disulfonic acid, and ammonia water and sodium chloride
EC number: 700-815-8 | CAS number: -
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:
- 11 February 2011 – 27 April 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: This study has been performed according to OECD and EC guidelines and in compliance with GLP principles.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Version / remarks:
- (1995)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.5 (Surface Tension)
- Version / remarks:
- (Official Journal of the European Union no. L142, May 31, 2008)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- OECD harmonised ring method
- Surface tension:
- 73.7 mN/m
- Temp.:
- 20 °C
- Conc.:
- 1 g/L
- Conclusions:
- The OECD harmonized ring method was applied for the determination of the surface tension of E-C104. The surface tension of a test solution at a concentration of 1 g/l and at 20°C was 73.7 mN/m. As this value is well above the cut-off value for surface active materials (< 60 mN/m), the test substance is considered not to be surface active.
Reference
The calibration factor (Φb) was calculated to be 1.01.
Details on the results of the test on the determination of the surface tension of the test solution are given in the table below:
Measurement
|
Time passed [minutes]
|
Surface tension [mN/m] |
||
individual
|
mean
|
mean multiplied by Φband Harkins-Jordan corrected value |
||
1 2 3 4 5 6
|
20 21 22 23 24 25 |
73.6 73.0 72.8 73.1 73.2 73.1 |
73.01
|
73.7
|
1 Mean calculated from measurements 2 to 6, after equilibrium was reached.
Description of key information
Key value for chemical safety assessment
- Surface tension:
- 7.37
- in mN/m at 20°C and concentration in mg/L:
- 1 000
Additional information
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