Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
Reaction mass of Cobaltate(3-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-κO)propyl]diazenyl-κN1]-4-(hydroxy-κO)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:3) and tetrasodium bis[2-[[[3-[[1-[(2-chloroanilino)carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulphonyl]amino]benzoato(3-)]cobaltate(4-)
EC number: 941-792-6 | CAS number: -
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- no data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Basic data given, acceptable for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 998
- Report date:
- 1998
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 38404-C5
- Deviations:
- not specified
- Principles of method if other than guideline:
- not applicable
- GLP compliance:
- no
Test material
- Reference substance name:
- Reaction mass of Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-) and Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
- EC Number:
- 941-792-6
- Cas Number:
- not given
- Molecular formula:
- C46H32Cl2CoN8O14S2.3Na
- IUPAC Name:
- Reaction mass of Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-) and Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
pH value
- pH value:
- 6.6
- Concentration:
- 1 g/L
Applicant's summary and conclusion
- Conclusions:
- Under the test conditions, pH of the test substance in a concentration of 1 g/L homogenized in deionized water was 6.6.
- Executive summary:
The study was conducted to determine the pH of the test substance (of 65 % purity) according to the DIN 38404-C5 method. Under the test conditions, pH of the test substance in a concentration of 1 g/L homogenized in deionized water was 6.6.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
