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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Water solubility

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Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Nov. 27, 1996 to Feb 15, 1997
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: done under GLP and OECD method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1997
Report date:
1997

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
GLP compliance:
yes

Test material

Constituent 1

Results and discussion

Water solubility
Water solubility:
44.11 g/L
Temp.:
23 °C
pH:
6
Remarks on result:
other: +- 1C
Details on results:
The water solubility determined by the bottle method at the temperature of 23ºC ± 1ºC is:
 
44.11 g/l or 44.11 mg/ml
 
-- and the repeatability of these tests is 0.06% (it must be lower than 15%)

Any other information on results incl. tables

The measuring of the water solubility of the test substance by the bottle method at 23ºC ± 1ºC has been the object of three determinations. The average of these 3 determinations is 44.11 g/l, with a repeatability equal to 0.06% in conformity with the norms.

 

The results are given in Table A below.

 

TABLE A

 

 

Test 24 H

Test 48 H

Test 72 H

T (ºC)

23

23

23

pH

6

6

6

Reference analysis

C:\STAR\MODULE 03\BPL 1014.RUN

C:\STAR\MODULE 03\BPL 1015.RUN

C:\STAR\MODULE 03\BPL 1016.RUN

Signal

(for example: Air)

21 455 553

21 468 305

21 487 552

Mass concentration (g/l)

44.09

44.12

44.16

 

Average of the values of the samples withheld: 44.11 g/l (the 3 samples are withheld)

 

Repeatability: 0.06% (it must be < 15%).

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): very soluble (> 10000 mg/L)
Water solubility determined to be 44110 mg/L (44.11 g/L) of solution at 23 degrees Celsius