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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Water solubility

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Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
30 Nov 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Version / remarks:
modified
GLP compliance:
no
Type of method:
other: modified flask method
Water solubility:
ca. 308 g/L
Conc. based on:
test mat.
Remarks on result:
other: after 2 days stirring
Remarks:
Temperature and pH not specified

The results for the solubilities of the examined samples are listed in the following table. For samples possessing a different ratio GPM/GPS, deviating solubilites may be found depending on the individual GPM/GPS ratio.

Solubility

Isomalt ST LIMS: 201716921

After 2 h stirring

309 g/L

After 1 day stirring

310 g/L

After 2 days stirring

308 g/L

 

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
30 Nov 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Version / remarks:
modified
GLP compliance:
no
Type of method:
other: modified flask method
Water solubility:
ca. 488 g/L
Conc. based on:
test mat.
Remarks on result:
other: after 2 days stirring
Remarks:
Temperature and pH not specified

The results for the solubilities of the examined samples are listed in the following table. For samples possessing a different ratio GPM/GPS, deviating solubilites may be found depending on the individual GPM/GPS ratio.

Solubility

Isomalt GS LIMS: 201716922

After 2 h stirring

496 g/L

After 1 day stirring

478 g/L

After 2 days stirring

488 g/L

 

Description of key information

ca. 308 - 488 g/L at 20 °C (modified flask method, modified EU Method A.6.)

The result is given as a range based on the results obtained from two types of Isomalt (ST and GS).

Key value for chemical safety assessment

Additional information