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: -
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- 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 105 (Water Solubility)
- Version / remarks:
- (1995)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- (Official Journal of the European Union no. L142, May 31, 2008)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Water solubility:
- >= 403 g/L
- Temp.:
- 20 °C
- pH:
- 7.4
- Remarks on result:
- other: value based on nominal concentration
- Details on results:
- In Preliminary test 2, a mixture at a nominal concentration of 403 g/l was analysed at 268 nm and 617 nm after centrifugation. Concentrations measured at 268 nm and 617 nm after two times centrifugation steps were 435 g/l and 421 g/l respectively. From this it was concluded that all E-C104 had dissolved and that the water solubility is ≥ 403 g/l (i.e. nominal concentration). The pH of the aqueous sample after two centrifugation steps was 7.4.
No further testing was performed because Preliminary test 1 showed that at higher concentration (1009 g/l), a mixture of test substance and water cannot be stirred anymore. - Conclusions:
- Interpretation of results (migrated information): very soluble (> 10000 mg/L)
Water solubility of E-C104 at 20°C is ≥ 403 g/l. The pH of the aqueous sample after two centrifugation steps was 7.4.
Reference
Measurements (detection wavelength) |
Analysed concentration [g/l] |
pH |
268 nm 617 nm
|
435 421 |
7.4 7.4 |
Description of key information
Key value for chemical safety assessment
- Water solubility:
- 403 g/L
- at the temperature of:
- 20 °C
Additional information
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