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Physical & Chemical properties

Water solubility

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Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: IUCLID 4 data

Data source

Reference
Reference Type:
other: IUCLID 4
Title:
Water solubility
Author:
IUCLID 4
Year:
2000
Bibliographic source:
IUCLID 4
Report date:
2000

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Information on methods followed is not reported.
GLP compliance:
no

Test material

Constituent 1
Reference substance name:
Mill scale (ferrous metal)
EC Number:
266-007-8
EC Name:
Mill scale (ferrous metal)
Cas Number:
65996-74-9
Molecular formula:
Not available (see remarks field below)
IUPAC Name:
Mill Scale (ferrous metal)
Details on test material:
not reported

Results and discussion

Water solubility
Water solubility:
ca. 0
Remarks on result:
other: The only information reported is solubility=0

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
Mill scale solubility is close to 0. Mill scale is primary composed of high-purity iron oxides (> 70%). The water solubility result confirm many observations run at industrial levels (as widely reported in the safety data sheet for the specific mill scale) and the results obtained on iron oxides, which solubility is usually reported at <1microg/L.