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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:
10.07.2017-14.07.2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Version / remarks:
1995
GLP compliance:
not specified
Type of method:
flask method

Test material

Constituent 1
Reference substance name:
1,3-Benzenediol, 2,4,6-trinitro-, calcium potassium salt
Cas Number:
1265906-36-2
IUPAC Name:
1,3-Benzenediol, 2,4,6-trinitro-, calcium potassium salt
Test material form:
solid

Results and discussion

Water solubility
Key result
Water solubility:
7.44 g/L
Conc. based on:
test mat.
Loading of aqueous phase:
20 g/L
Incubation duration:
<= 4 d
Temp.:
20 °C
pH:
5.5

Applicant's summary and conclusion

Conclusions:
The water solubility of calcium potassium styphnat was determined to be 7.44 g/L at 20°C.
Executive summary:

The water solubility of calcium potassium styphnat was investigated in a study conducted according to OECD Guideline 105. In preliminary tests, the stability of the test item during the test duration was confirmed and the water solubility estimated to be 1 -10 g/L at 20°C. In the main test, the water solubility was determined to be 7.44 g/L at 20°C (average of 3 measurements).