Reaction mass of potassium 2-anilino-5-(2,4-dinitroanilino)benzenesulphonate and sodium 2-anilino-5-(2,4-dinitroanilino)benzenesulphonate

Water solubility

Link to relevant study record(s)

Reference

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2012

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Study well documented, test procedure in accordance with OECD105 method, meets generally accepted scientific principles, acceptable for assessment. Not GLP compliant

Qualifier:

according to guideline

Guideline:

OECD Guideline 105 (Water Solubility)

GLP compliance:

no

Type of method:

flask method

Water solubility:

ca. 2.86 g/L

Temp.:

20 °C

pH:

< 4

Conclusions:

Water solubility = 2.86 g/l
Interpretation of results: soluble (1000-10000 mg/L)

Executive summary:

Water solubility was determined following OECD 105, shake flask method, with the analytical determination by UV-VIS spectrophotometry. The average value for the water solubility at 20°C was found to be 2.86 g/l.

Description of key information

ca. 2.86 g/l at 20°C

Key value for chemical safety assessment

Water solubility:

2.86 g/L

at the temperature of:

20 °C

Additional information

Water solubility was determined following OECD 105, shake flask method (REACH&Colours Kft, 2012),with analytical determination by UV-VIS spectrophotometry. The average value for the water solubility at 20°C was found to be 2.86 g/l.