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Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1998
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Version / remarks:
Directive 92/69/CEE, A.6
Deviations:
not specified
GLP compliance:
yes (incl. QA statement)
Remarks:
Swiss GLP
Type of method:
flask method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: TVR 50
- Expiration date of the lot/batch: September 01, 2004

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature at about 20 °C.
- Stability under test conditions: stable under storage conditions
Key result
Water solubility:
>= 277 g/L
Temp.:
20 °C
pH:
4.6
Details on results:
The pH value was determined being 4.6 at highest concentration. As no sediment was observed following centrifugation, the water solubility is at least 277 g/L.
Conclusions:
Water solubility of FAT 40571/A: ≥ 277 g/L
Executive summary:

The water solubility of FAT 40571/A is carried out according to OECD 107 guideline using flask method at 20 °C temperature with pH 4.6. The three test solution results were 275.5, 275 and 280.2. Based on these results water solubility of FAT 40571/A is ≥ 277 g/L and the substance is considered very soluble.

Description of key information

The water solubility at 20 °C is >= 277 g/L.

Key value for chemical safety assessment

Additional information

The test for water solubility was carried out according to OECD 107 guideline using flask method at 20 °C temperature with pH 4.6. The three test solution results were 275.5, 275 and 280.2 g/L. Based on these results, the water solubility is ≥ 277 g/L and the substance is considered very soluble.