Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
A mixture of: trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(4-(4-nitro-2-sulfonatoanilino)phenylazo)phenolato)ferrate(1-); trisodium bis(2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)ferrate(1-); trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(4-nitro-2-sulfonatophenylazo)phenolato)ferrate(1-); trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(3-sulfonatophenylazo)phenolato)ferrate(1-); disodium 3,3'-(2,4-dihydroxy-1,3(or 1,5 or 3,5)-phenylenediazo)dibenzenesulfonate
EC number: 406-870-1 | CAS number: 115100-55-5
- 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
Eye irritation
Administrative data
- Endpoint:
- eye irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From November 5, 1990 to November 12, 1990
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 990
- Report date:
- 1991
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- Version / remarks:
- 1987
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion)
- Version / remarks:
- 1984
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- A mixture of: trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(4-(4-nitro-2-sulfonatoanilino)phenylazo)phenolato)ferrate(1-); trisodium bis(2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)ferrate(1-); trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(4-nitro-2-sulfonatophenylazo)phenolato)ferrate(1-); trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(3-sulfonatophenylazo)phenolato)ferrate(1-); disodium 3,3'-(2,4-dihydroxy-1,3(or 1,5 or 3,5)-phenylenediazo)dibenzenesulfonate
- EC Number:
- 406-870-1
- EC Name:
- A mixture of: trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(4-(4-nitro-2-sulfonatoanilino)phenylazo)phenolato)ferrate(1-); trisodium bis(2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)ferrate(1-); trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(4-nitro-2-sulfonatophenylazo)phenolato)ferrate(1-); trisodium (2,4(or 2,6 or 4,6)-bis(3,5-dinitro-2-oxidophenylazo)-5-hydroxyphenolato)(2(or 4 or 6)-(3,5-dinitro-2-oxidophenylazo)-5-hydroxy-4(or 2 or 6)-(3-sulfonatophenylazo)phenolato)ferrate(1-); disodium 3,3'-(2,4-dihydroxy-1,3(or 1,5 or 3,5)-phenylenediazo)dibenzenesulfonate
- Cas Number:
- 115100-55-5
- Molecular formula:
- not applicable
- IUPAC Name:
- triiron(3+) nonasodium 2-(2-{4-hydroxy-2-oxido-5-[2-(3-sulfophenyl)diazen-1-yl]phenyl}diazen-1-yl)-4,6-dinitrobenzen-1-olate 2-(2-{5-[2-(3,5-dinitro-2-oxidophenyl)diazen-1-yl]-2-hydroxy-4-oxidophenyl}diazen-1-yl)-4,6-dinitrobenzen-1-olate tris(2-(2-{5-[2-(3,5-dinitro-2-oxidophenyl)diazen-1-yl]-4-hydroxy-2-oxidophenyl}diazen-1-yl)-4,6-dinitrobenzen-1-olate) 2-{2-[4-hydroxy-5-(2-{4-[(4-nitro-2-sulfophenyl)amino]phenyl}diazen-1-yl)-2-oxidophenyl]diazen-1-yl}-4,6-dinitrobenzen-1-olate
- Test material form:
- solid: particulate/powder
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Source: Broekman Instltute, Someren, The Netherlands.
- Age at study initiation: ~ 14 weeks
- Weight at study initiation: 2144 - 2766 grams
- Housing: Individually in cages with perforated floors and equipped with an automatic drinking system (ITL, Bergen, The Netherlands).
- Diet (e.g. ad libitum): Standard laboratory rabbit diet (LKK-20, pellet diameter 4 mm, Hope Farms, Woerden, The Netherlands) approx. 100 g per day.
- Water (e.g. ad libitum): Free access to tap-water diluted with decalcified water.
- Acclimation period: five days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 21 °C
- Humidity (%): 55 %
- Air changes (per hr): 15 air changes per hour
- Photoperiod (hrs dark / hrs light): Lighting was 12 hours artificial f!uorescent light and 12 hours dark per day.
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- TEST MATERIAL
- Amount(s) applied (volume or weight with unit): 72 mg - Duration of treatment / exposure:
- single injection into the conjunctival sac
- Observation period (in vivo):
- 72 hours of observation period
- Number of animals or in vitro replicates:
- 3 female rabbits
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- Washing (if done): yes.
Immediately after fluorescein examination on day 2, both eyes of all three animals were rinsed with approx 50 ml tepid tap-water, using a velocity of flow which did not affect the eyes, to try to remove residual test substance.
SCORING SYSTEM:
CORNEA
-Opacity: degree of density (area most dense taken for reading)
No ulceration or opacity: 0
Scattered or diffuse areas of opacity (other than slight dulling of normal lustre), details of iris clearly
visible: 1
Easily discernible translucent area, details of iris slightly obscured: 2
Nacreous areas, no details of iris visible, size of pupil barely discernible: 3
Opaque cornea, iris not discernible through the opacity: 4
-Area of cornea affected
No ulceration or opacity: 0
One quarter or less but not zero: 1
Greater than one quarter, but less than half: 2
Greater than half, but less than three quarters: 3
Greater than three quarters, up to whole area: 4
IRIS
Normal: 0
Markedly deepened rugae, congestion, swelling, moderate circumcorneal hyperaemia, or injection,
any of these or any combination thereof, iris still reacting to light (sluggish reaction is positive): 1
No reaction to light, haemorrhage, gross destruction (any or all of these): 2
CONJUNCTIVAE
-Redness: (refers to palpebral and bulbar conjunctivae, excluding cornea and iris).
Blood vessels normal
Some blood vessels definitely hyperaemic (injected): 1
Diffuse, crimson colour, individual vessels not easily discernible: 2
Diffuse beefy red: 3
-Chemosis: lids and/or nictating membrane
No swelling: 0
Any swelling above normal (includes nictating membrana): 1
Obvious swelling with partial eversion of lids: 2
Swelling with lids about half closed: 3
Swelling with lids more than half closed: 4
-Discharge:
No discharge: 0
Any amount different from normal (does not include small amounts observed in inner canthus of
normal animals): 1
Discharge with moistening of the lids and hairs, just adjacent to lids: 2
Discharge with moistening of the lids and hairs, in a considerable area around the eye: 3.
TOOL USED TO ASSESS SCORE: 2% fluorescein in water (adjusted to pH 7.0)
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- cornea opacity score
- Basis:
- animal: #1, #2, #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Remarks on result:
- other: rinsed eye
- Irritation parameter:
- iris score
- Basis:
- animal: #1, #2, #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Remarks on result:
- other: rinsed eye
- Irritation parameter:
- conjunctivae score
- Remarks:
- redness
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 1
- Reversibility:
- fully reversible within: 7 days
- Remarks on result:
- other: rinsed eye
- Irritation parameter:
- conjunctivae score
- Remarks:
- redness
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 2
- Reversibility:
- fully reversible within: 7 days
- Remarks on result:
- other: rinsed eye
- Irritation parameter:
- conjunctivae score
- Remarks:
- redness
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 1.33
- Reversibility:
- fully reversible within: 72 hours
- Remarks on result:
- other: rinsed eye
- Irritation parameter:
- chemosis score
- Basis:
- animal: #1 and #3
- Time point:
- 24/48/72 h
- Score:
- 0.33
- Reversibility:
- fully reversible within: 48 hours
- Remarks on result:
- other: rinsed eye
- Irritation parameter:
- chemosis score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 1
- Reversibility:
- fully reversible within: 7 days
- Remarks on result:
- other: rinsed eye
- Irritant / corrosive response data:
- Instillation of substance into one of the eyes of each of three albino rabbits affected the conjunctivae in all animals.
The irritation of the conjunctivae was reversible within 72 hours in animal #3 and within 7 days in animals #1 and #2.
Treatment of the eyes with 2% fluorescein, 24 hours after test substance instillation revealed no corneal epithelial damage in any of the animals. - Other effects:
- Brown staining of the treated eye, head and paws by the test substance was observed.
No toxic symptoms were observed in the animals during the test period and no mortality occurred.
Applicant's summary and conclusion
- Interpretation of results:
- other: not classified according to the CLP regulation (EC) no. 1272/2008
- Conclusions:
- The test substance was not irritatibng for rabbit eye.
- Executive summary:
-
The purpose of this study was to assess the possible irritation or corrosion potential when a single dose of was placed in the conjunctival sac of a rabbit eye.
This study was carried out in accordance with OECO Guideline No. 405, "Acute Eye Irritation / Corrosion" and EEC Directive 84/449/EEC, Part B.5, "Acute Toxicity - Eye Irritation".
The substance was instilled In one of the eyes of each of the three animals, followed by five observations at approximately 1, 24, 48 and 72 hours and 7 days after test article administration. Under the conditions of this study, the substance resulted in adverse effects of the conjunctivae. The irritation of the conjunctivae was reversible within 72 hours in one animal and within 7 days 1n the other two animals. No ocular corrosion was observed In any of the animals. No signs of systemic intoxication were observed during the study period. The mean eye irritation scores (24, 48, 72 h) for corneal opacity and iritis were 0 in all treted animals; conjunctival redness scores were 1, 2 and 1.33 in animals #1, #2 and #3 and chemosis scores were 0.33 in animals #1 and #3 and 1 in animal #2. Al the effects observed were reversible within 7 -day study period.
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.