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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
27th March 2007 to 19th April 2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of relevant results.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007
Report date:
2007

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
yes
Remarks:
Date of inspection: 30th August 2005 Date of signature: 21st november 2005
Type of method:
flask method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Sponsor's identification :C-C1
Description : dark blue powder
Lot number : MB-1
Date received : 05 March 2007
Storage conditions :room temperature in the dark, over silica gel

Results and discussion

Water solubility
Water solubility:
> 35.8 - < 37.8 other: % w/w
Temp.:
20 °C
pH:
7.5

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
The water solubility of the test material was determined to be in the range 35.8 to 37.8% w/w of solution at 20.0 ± 0.5°C by visual assessment.
Executive summary:

The determination was carried out based on the flask method, Method A6 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC) and Method 105 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.

The water solubility of the test material was determined to be in the range 35.8 to 37.8% w/w of solution at 20.0 ± 0.5°C by visual assessment.