Registration Dossier
Registration Dossier
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EC number: 213-561-3 | CAS number: 980-26-7
PBT assessment
Administrative data
PBT assessment: overall result
- Name:
- C.I. Pigment Red 122
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- C.I. Pigment Red 122
- Reference substance:
- C.I. Pigment Red 122
- Type of information reported:
- single nanoform
- Name of nanoform:
- C.I. Pigment Red 122 - joint submission
- Shape category:
- spheroidal
- Shape:
- cubic
- Pure shape:
- no
- Range:
- > 0 - < 80 %
- Shape category:
- spheroidal
- Shape:
- spherical
- Pure shape:
- no
- Range:
- > 0 - < 20 %
- Shape category:
- elongated
- Shape:
- rod
- Pure shape:
- yes
- Range:
- > 0 - < 80 %
- Shape category:
- spheroidal
- Percentile:
- D10
- Range:
- >= 0.01 - <= 0.04 μm
- Percentile:
- D50
- Range:
- >= 0.02 - <= 0.05 μm
- Percentile:
- D90
- Range:
- >= 0.03 - <= 0.07 μm
- Additional information:
- the particle size distribution relates to both shape categories. The smalles dimension of all particles had been considered.
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Shape category:
- elongated
- Percentile:
- D10
- Range:
- >= 0.01 - <= 0.04 μm
- Percentile:
- D50
- Range:
- >= 0.02 - <= 0.05 μm
- Percentile:
- D90
- Range:
- >= 0.03 - <= 0.07 μm
- Range of length:
- >= 0.06 - <= 0.21 μm
- Range of aspect ratio (:1):
- >= 3.2 - <= 5.4
- Additional information:
- the particle size distribution relates to both shape categories. The smalles dimension of all particles had been considered.
- Fraction of constituent particles in the size range 1-100 nm:
- >= 90 - <= 100 %
- Structure:
- crystalline
- Name:
- C.I. Pigment Red 122
- Pure structure:
- yes
- Range of specific surface area:
- >= 50 - <= 110 m²/g
- Skeletal density:
- 1.44 g/cm³
- Surface treatment applied:
- no
- PBT status:
- the substance is not PBT / vPvB
- Justification:
Based on evaluation of the data described in the end point study record in IUCLID section 2.3 it is concluded here that the members of the Quinacridone Pigments Group
· are not readily biodegradable and are considered to fulfil the P criterion
· are not fulfilling the B (or vB) criterion
· and are not fulfilling the T criterion
and therefore are evaluated to be neither PBT nor vPvB substances.
Overall conclusion:
Based on the assessment described in the subsections below the submission substances of the Quinacridone Pigments Group are not considered to be PBT /vPvB.
Reference
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