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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
Study period:
24.04.2018 - 04.05.2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
no
GLP compliance:
not specified
Other quality assurance:
other: UNI EN ISO 9001:2015
Remarks:
Chemical, technological, sanitary and eco-toxicological analyses. Technical and scientific services, consulting and design of materials for biomedical and technological manufacturing fields (IAF 34)
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: - Expiration date of the lot/batch: 20170710
- Purity test date:

RADIOLABELLING INFORMATION (if applicable)
N.A.

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
Not specified

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
Not specified

FORM AS APPLIED IN THE TEST (if different from that of starting material) : solid

TYPE OF BIOCIDE/PESTICIDE FORMULATION (if applicable) : N.A.

OTHER SPECIFICS: NONE
Water solubility:
3.5 g/L
Conc. based on:
test mat.
Loading of aqueous phase:
0.5 g/L
Incubation duration:
10 min
Temp.:
24 °C
pH:
> 5.57 - < 5.59
Remarks on result:
other: pH(i) = 7.16+/-0.01; pH(f) = 5.58+/-0.01
Conclusions:
An experimental test was performed according to method (EU) A.6. water solubility of the substance is 3,5 g/l.
Pyrogallol is considered soluble.

Description of key information

Key value for chemical safety assessment

Water solubility:
3.5 g/L
at the temperature of:
25 °C

Additional information