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Diss Factsheets
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EC number: 273-748-0 | CAS number: 69012-49-3
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_environmental-fate-and-pathways.png)
Additional information on environmental fate and behaviour
Administrative data
- Endpoint:
- additional information on environmental fate and behaviour
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Performed in accordance to the general guidance given in the draft OECD Transformation/Dissolution protocol. The experimental design includes the refinements, agreed by the ad hoc OECD Validation Management Group (VMG), as described in the Standard Operating Procedures prepared by CANMET and LISEC
Cross-reference
- Reason / purpose for cross-reference:
- other: read-across target
Reference
- Endpoint:
- additional information on environmental fate and behaviour
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study conducted on read-across material.
- Reason / purpose for cross-reference:
- read-across source
Ferro-manganese slag: summary of the results for the 24 h screening tests, 100 mg/L loading at pH 6,7 and 8 with an agitation of 200 RPM
pH 6 |
Blanks |
100 mg/L loading |
||||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||||
0 |
0.6 |
0.28 |
1930.1 |
19.12 |
||
24 |
1.2 |
0.43 |
8523.0 |
211.25 |
||
pH 7 |
Blanks |
100mg/L loading |
||||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||||
0 |
0.17 |
0.14 |
1455.6 |
38.13 |
||
24 |
0.14 |
0.11 |
2623.3 |
131.51 |
||
pH 8 |
Blanks |
100 mg/L loading |
||||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||||
0 |
0.2 |
0.58 |
1313.5 |
60.39 |
||
24 |
0.0 |
0.30 |
4759.4 |
32.86 |
Ferro-manganese slag: summary of the results of transformation / dissolution tests for 7 days at 10 and 100 mg/L loading and 28 days 1mg/L loading, performed at pH 6 with 100 RPM agitation.
|
Blanks |
1 mg/L loading |
||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||
0 |
0.9 |
0.65 |
41.1 |
2.71 |
168 |
0.4 |
0.17 |
204.3 |
9.90 |
672 |
0.3 |
0.14 |
199.7 |
22.29 |
|
Blanks |
10 mg/L loading |
||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||
0 |
0.3 |
0.22 |
302.2 |
14.42 |
168 |
0.7 |
0.39 |
1556.3 |
41.79 |
|
Blanks |
100 mg/L loading |
||
Time, h |
|
|
||
0 |
0.3 |
0.22 |
1593.3 |
68.83 |
168 |
0.7 |
0.39 |
8810.1 |
55.56 |
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: General guidance given in the draft OECD Transformation/Dissolution protocol. The experimental design includes the refinements, agreed by the ad hoc OECD Validation Management Group (VMG), as described in the Standard Operating Procedures prepared by CANM
- Deviations:
- no
- Remarks:
- There were no deviations in the actual tests performed.
- GLP compliance:
- yes
- Remarks:
- OECD Principles on Good Laboratory Practice (as revised in 1997), ENV/MC/CHEM(98)17
- Type of study / information:
- The information relates to manganese leaching out of the test substance into environmentally relevant water at pH 6, and provides a concentration of the metal in water after both 7 days (1,10 and 100 mg/L loading) and 28 days (1mg/L loading)
Test material
- Details on test material:
- - Name of test material (as cited in study report): ferro-manganese slag
- Physical state: solid
Constituent 1
Results and discussion
Any other information on results incl. tables
Ferro-manganese slag: summary of the results for the 24 h screening tests, 100 mg/L loading at pH 6,7 and 8 with an agitation of 200 RPM
pH 6 |
Blanks |
100 mg/L loading |
||||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||||
0 |
0.6 |
0.28 |
1930.1 |
19.12 |
||
24 |
1.2 |
0.43 |
8523.0 |
211.25 |
||
pH 7 |
Blanks |
100mg/L loading |
||||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||||
0 |
0.17 |
0.14 |
1455.6 |
38.13 |
||
24 |
0.14 |
0.11 |
2623.3 |
131.51 |
||
pH 8 |
Blanks |
100 mg/L loading |
||||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||||
0 |
0.2 |
0.58 |
1313.5 |
60.39 |
||
24 |
0.0 |
0.30 |
4759.4 |
32.86 |
Ferro-manganese slag: summary of the results of transformation / dissolution tests for 7 days at 10 and 100 mg/L loading and 28 days 1mg/L loading, performed at pH 6 with 100 RPM agitation.
|
Blanks |
1 mg/L loading |
||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||
0 |
0.9 |
0.65 |
41.1 |
2.71 |
168 |
0.4 |
0.17 |
204.3 |
9.90 |
672 |
0.3 |
0.14 |
199.7 |
22.29 |
|
Blanks |
10 mg/L loading |
||
Time, h |
Mn, µg/L S.D. |
Mn, µg/L S.D. |
||
0 |
0.3 |
0.22 |
302.2 |
14.42 |
168 |
0.7 |
0.39 |
1556.3 |
41.79 |
|
Blanks |
100 mg/L loading |
||
Time, h |
|
|
||
0 |
0.3 |
0.22 |
1593.3 |
68.83 |
168 |
0.7 |
0.39 |
8810.1 |
55.56 |
Applicant's summary and conclusion
- Conclusions:
- The test demonstrates low leaching of Mn from the substance, both for short-term and long-term periods is greater than the background concentration of Mn in Europe.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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