Registration Dossier
Registration Dossier
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EC number: 240-474-8 | CAS number: 16423-68-0
Water solubility
Administrative data
Link to relevant study record(s)
- 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:
- other: spectrophotometric analytical method
- Principles of method if other than guideline:
- The water solubility determination of test chemical was done by spectrophotometric analytical method.
- GLP compliance:
- no
- Type of method:
- other: spectrophotometric analytical method
- Key result
- Water solubility:
- 79 787 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 30 °C
- pH:
- 7.1
- Remarks on result:
- other: No other detail available
- Conclusions:
- The water solubility determination of test chemical was done as per the spectrophotometric method. The solubility of test chemical in water was determined to be 79787 mg/L at 30°C, which indicates that the test chemical was very soluble in water.
- Executive summary:
The water solubility determination of test chemical was done as per the spectrophotometric method. The solubility of test chemical in water was determined to be 79787 mg/L at 30°C, which indicates that the test chemical was very soluble in water.
Reference
Observation Table:
Test Concentration
100 g/l |
Absorbance (O.D. by UV-Vis Spectrophotometer) |
Water solubility value by standard Curve |
Dilution Factor |
Final Water solubility Value (Value by standard curve×Dilution factor) |
pH |
R1 |
0.325 |
7.6399 mg/l |
10000 |
76390 mg/l |
7.1
|
R2 |
0.3536 |
8.3175 mg/l |
10000 |
83175 mg/l |
|
Mean |
79787 mg/l |
||||
Description of key information
The water solubility determination of test chemical was done as per the spectrophotometric method. The solubility of test chemical in water was determined to be 79787 mg/L at 30°C, which indicates that the test chemical was very soluble in water.
Key value for chemical safety assessment
- Water solubility:
- 79 787 mg/L
- at the temperature of:
- 30 °C
Additional information
The water solubility determination of test chemical was done as per the spectrophotometric method. The solubility of test chemical in water was determined to be 79787 mg/L at 30°C, which indicates that the test chemical was very soluble in water.
Based on the data obtained from the authoritative database, the water solubility value of test chemical was determined to be 90000 mg/l at 25°C.
Based on the data obtained from the various reliable sources, the test chemical was observed to be highly soluble in water.
Based on the data obtained from the secondary source, the water solubility of test chemical was determined to be 70000 mg/l at 20°C. This value indicates that the test chemical is very soluble in water.
Thus on the basis of above data, it was observed that the water solubility of test chemical ranges from 70000 mg/l to 90000 mg/l.
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