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Physical & Chemical properties

Water solubility

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Reference
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
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Qualifier:
according to guideline
Guideline:
other: OECD 101
GLP compliance:
no
Type of method:
other: spectrophotometric analytical method
Key result
Water solubility:
37 mg/L
Conc. based on:
test mat.
Temp.:
25 °C
Remarks on result:
other: No other details mentioned

Observation table:

 

Sample stirring

 

Concentration obtained on the basis of standard curve

 

Dilution factor

 

Solubility value obtained (mg/L)

 

24 hour

 

-

 

-

 

-

 

48 hour

 

1.8515

 

20

 

37.03

 

72 hour

 

1.8485

 

20

 

36.97

 

Considering the water solubility for 48 hrs and 72 hrs the mean water solubility was calculated as follows: Mean water solubility value for 48 hour run sample + 72 hour run sample

=(37.03+36.97)/2

=37 mg/L

Conclusions:
The water solubility determination of test chemical was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determined to be 37 mg/L at 25°C. Hence the test chemical was considered to be slightly soluble in water.
Executive summary:

The water solubility determination of test chemical was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determined to be 37 mg/L at 25°C. Hence the test chemical was considered to be slightly soluble in water.

Description of key information

The water solubility determination of test chemical was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determined to be 37 mg/L at 25°C. Hence the test chemical was considered to be slightly soluble in water.

Key value for chemical safety assessment

Water solubility:
37 mg/L
at the temperature of:
25 °C

Additional information

The water solubility determination of test chemical was done as per the OECD guideline 105 by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determined to be 37 mg/L at 25°C. Hence the test chemical was considered to be slightly soluble in water.