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EC number: 229-068-1 | CAS number: 6408-78-2
- 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:
- June 24, 1977
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 977
- Report date:
- 1977
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: "Appraisal of the Safety of Chemicals in Foods, Drugs and Cosmetics" (1959), the US Association of Food and Drug Officials (AFDO).
- Deviations:
- no
- GLP compliance:
- no
- Remarks:
- pre GLP
Test material
- Reference substance name:
- Acid Blue 025
- IUPAC Name:
- Acid Blue 025
- Test material form:
- solid: particulate/powder
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- other: Russian
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Weight at study initiation: 1.6 - 1.8 kg
- Housing: individually in metal cages (47x32x34 cm)
- Diet: ad libitum standard rabbit food - NAFAG Gossau SG
- Water : ad libitum
- Acclimation period: minimum 8 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 18 ± 1°C
- Humidity (%): 55 ± 5 %
- Photoperiod (hrs dark / hrs light): Cycle light/dark 14 hs
HEALTH CHECK
- only rabbits with normal ophthalmic finding were used
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- yes, concurrent no treatment
- Amount / concentration applied:
- TEST MATERIAL
- Amount applied (volume or weight with unit): 0.1 g - Duration of treatment / exposure:
- 1 minute exposure for 3 rabbits, 8 days exposure for 3 rabbits
- Observation period (in vivo):
- 8 days
- Number of animals or in vitro replicates:
- 6 rabbits (3 male and 3 female)
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- Washing (if done): in 3 rabbits 1 minute after treatment both eyes were rinsed with physiologic saline
- Time after start of exposure: The lids were held open for a few second
SCORING SYSTEM: according to AFDO guideline
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #4
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #5
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #6
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 2
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 2
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 2
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #4
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 2
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #5
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 2
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #6
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 2
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 3
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 3
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 3
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #4
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 3
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #5
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 3
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #6
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 3
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #4
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #5
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #6
- Time point:
- 24/48/72 h
- Score:
- ca. 0
- Max. score:
- 4
- Reversibility:
- other: no irritation
- Remarks on result:
- no indication of irritation
- Irritant / corrosive response data:
- Not irritant
Any other information on results incl. tables
time | 1 h | 6 h | 1 d | 2 d | 3 d | 6 d | 8 d | |||||||||||||||||||||||||||||||||||||
sex | m | f | f | m | m | f | m | f | f | m | m | f | m | f | f | m | m | f | m | f | f | m | m | f | m | f | f | m | m | f | m | f | f | m | m | f | m | f | f | m | m | f | ||
Animal n. | 58 | 63 | 67 | 60 | 62 | 61 | 58 | 63 | 67 | 60 | 62 | 61 | 58 | 63 | 67 | 60 | 62 | 61 | 58 | 63 | 67 | 60 | 62 | 61 | 58 | 63 | 67 | 60 | 62 | 61 | 58 | 63 | 67 | 60 | 62 | 61 | 58 | 63 | 67 | 60 | 62 | 61 | ||
eye, left/right | n | n | n | r | r | r | n | n | n | r | r | r | n | n | n | r | r | r | n | n | n | r | r | r | n | n | n | r | r | r | n | n | n | r | r | r | n | n | n | r | r | r | ||
1. CORNEA | ||||||||||||||||||||||||||||||||||||||||||||
A Opacity | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
B Area involved | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
a = AxBx5 (max 80) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
2. IRIS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
b = Score x 5 (max 10) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
3. CONJUNCTIVAE | ||||||||||||||||||||||||||||||||||||||||||||
A Redness | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
B Chemosis | 1 | 1 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
C Discharge | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
c = (A+B+C)x2 (max 20) | 6 | 6 | 8 | 2 | 6 | 4 | 6 | 6 | 4 | 2 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
Total = a+b+c (max 110) | 6 | 6 | 8 | 2 | 6 | 4 | 6 | 6 | 4 | 2 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
Group Mean | 6.7 | 4 | 5.3 | 4.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
According to the CLP Regulation, the mean scores for the substance to be registered, when applied to the eye of the animals, calculated following grading at 24, 48 and 72 hours after instillation of the test material, were 0 for corneal opacity, iritis, conjunctival redness and corneal opacity for all tested animals.
Applicant's summary and conclusion
- Interpretation of results:
- other: CLP criteria not met
- Conclusions:
- Not irritant
- Executive summary:
The substance to be registered has been tested on rabbits according to the AFDO Guideline "Apparisal of Safety of chemicals in Foods, Drugs and Cosmetics" (1959). The test item has been inserted into the conjunctival sac of the left eye, the right one has been used as a control. In 3 rabbits both eyes were rinsed. A minimal transient conjunctival reaction was observed one hour after the application to the rabbit eye mucosa, this reaction was fully reversible within 24 hours. Rinsing the eyes following instillation was of practically no effect.
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