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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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
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EC number: - | CAS number: -
- 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
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
- Endpoint:
- biodegradation in water: screening test, other
- Remarks:
- Chemical Oxygen Demand
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1994
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- None
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.6 (Degradation: Chemical Oxygen Demand)
- Deviations:
- yes
- Remarks:
- Mean of 2 determinations instead of 3
- Principles of method if other than guideline:
- Guideline followed
- GLP compliance:
- yes
- Specific details on test material used for the study:
- None
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- not specified
- Details on inoculum:
- None
- Duration of test (contact time):
- 2 h
- Details on study design:
- None
- Reference substance:
- other: Potassium hydrogen phthalate solution (Merck-Nr. 11769)
- Remarks on result:
- not measured/tested
- Key result
- Parameter:
- COD
- Value:
- 862 mg O2/g test mat.
- Results with reference substance:
- The COD of Potassium hydrogen phthalate was determined to be 199 mg O2/l.
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- other: Chemical Oxygend Demand determined
- Conclusions:
- The COD of the test substance FAT 20042/D was determined to be 862 mg O2/g.
- Executive summary:
FAT 20042/D was investigated for Chemical Oxygen Demand in a study carried out according to DEV DIN 38'409 - H 41 -1 (1980) corresponding to 92/96/EEC C.6. The test substance was tested with a sample weight of 5.80 + 5.74 mg. The test substance FAT 20042/D in water is oxidized by potassium dichromate in a strong sulphuric acid medium with silver sulphate as a catalyst under reflux for 2 hours. The residual dichromate is determined by titration with standardized ferrous ammonium sulphate. The reference substance Potassium hydrogen phthalate solution was tested in a concentration of 20 ml/I. Based on the findings, the COD of FAT 20042/Dwas 862 mg O2/g, whereas the COD of the reference substance was 199 mg O2/I.
- Endpoint:
- biodegradation in water: screening test, other
- Remarks:
- Biochemical Oxygen Demand determined
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1994
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Justification for type of information:
- None
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 302 C (Inherent Biodegradability: Modified MITI Test (II))
- Deviations:
- not specified
- Principles of method if other than guideline:
- Guideline followed
- GLP compliance:
- no
- Specific details on test material used for the study:
- None
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- not specified
- Details on inoculum:
- None
- Duration of test (contact time):
- 5 d
- Details on study design:
- None
- Reference substance:
- not specified
- Preliminary study:
- None
- Test performance:
- None
- Remarks on result:
- not measured/tested
- Details on results:
- None
- Key result
- Parameter:
- BOD5
- Value:
- 0 mg O2/g test mat.
- Results with reference substance:
- None
- Validity criteria fulfilled:
- not specified
- Interpretation of results:
- under test conditions no biodegradation observed
- Conclusions:
- The BOD5 of FAT 20042/D was determined to be 0.0 mg O2/g.
- Executive summary:
The biochemical oxygen demand (BOD5) of FAT 20042/D is determined by measuring the dissolved oxygen concentration before and after 5 days incubation at 20°C. Based on the findings of the study, the BOD5 of FAT 20042/D :was determined to be 0 mg O2/g.
Taking the value of the corresponding COD test into account, the calculated BOD5/COD- ratio is less than 0.5 which indicates that the substance is not subject to biodegradation.
Referenceopen allclose all
None
None
Description of key information
The test substance Acid Red 195 was considered to be not readily biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
The biodegradation potential of Acid Red 195 was investigated in studies that determined its Biochemical Oxygen Demand (BOD5) and Chemical Oxygen Demand (COD).
FAT 20042/D was investigated for Chemical Oxygen Demand in a study carried out according to DEV DIN 38'409 - H 41 -1 (1980) corresponding to 92/96/EEC C.6. The test substance was tested with a sample weight of 5.80 + 5.74 mg. The test substance FAT 20042/D in water is oxidized by potassium dichromate in a strong sulphuric acid medium with silver sulphate as a catalyst under reflux for 2 hours. The residual dichromate is determined by titration with standardized ferrous ammonium sulphate. The reference substance Potassium hydrogen phthalate solution was tested in a concentration of 20 ml/I. Based on the findings, the COD of FAT 20042/D was 862 mg O2/g, whereas the COD of the reference substance was 199 mg O2/I.
The biochemical oxygen demand of FAT 20041/D is determined by measuring the dissolved oxygen concentration before and after 5 days incubation at 20 °C. Based on the results, the BOD of FAT 20042/D : 0 mg 02/g.
Based on these results the corresponding BOD5/COD quotient for FAT 20042/D is equivalent to zero, so no biodegradation is expected.
Other supporting studies for FAT 20042/B (1979) and FAT 20042/A (1979) were also performed with following results -
COD - 508.17 mg O2/g, 1038 mg O2/g
BOD - 0 mg O2/g, 24 mg O2/g.
In all the cases, the BOD5/COD ratio for Acid Red 195 was <0.5, hence the substance is considered to be not readily biodegradable.
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.
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