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Physical & Chemical properties

Water solubility

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Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report Date:
2016

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
yes (incl. certificate)
Type of method:
flask method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: crystalline

Results and discussion

Water solubility
Key result
Water solubility:
464 g/L
Temp.:
20 °C
pH:
5.6 - 5.7

Any other information on results incl. tables

Individual Results

The Li content of test item was determined to 6.5 g/100 g.

Sample

mtest item

[g]

vwater

[ml]

Li-content1)

[mg/l]

Meanvalue of the Li-content

[mg/l]

Corresponding dissolved test item2)

[g/L]

Meanvalue dissolved test item

[g/L]

pH

Water used

 

 

 

 

6.0

1 / 24 h

10.027

10

300095

30045

30070

466.48

465.71

466.09

5.6

2 / 48 h

9.996

10

29685

29665

296675

460.13

459.82

459.97

5.7

3 / 72 h

10.139

10

29975

29945

29960

464.62

464.16

464.39

5.6

Mean value of allsingle values for sample size 0.5 g/L

463,5 g/l ± 2,8 g/l

 

1) mg Li / liter of solution;

2) calculated from the Li of the test solutions and the content of Li of the test item. Remark: All results are calculated with not rounded values.

The water solubility of the test item is 464 g/L ± 3 g/L at T = 20.0 °C ± 0.5 °C.

Applicant's summary and conclusion