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Diss Factsheets

Administrative data

Endpoint:
bulk density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The reliability is rated 2 because the study is well documented and meets generally accepted scientific principles. The results were reviewed for reliability and assessed as valid. No GLP condition. Moreover the value provided is a bulk density

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Samples are filled into a flask glass, weighed and tapped. The graduation is then read on the flask.
GLP compliance:
no
Type of method:
other: Bulk density

Test material

Constituent 1
Reference substance name:
Mono and bis and tris{tris[4-(mono and dimethylamino)phenyl]methylium} [12,21,30,32-tetrahydro-29H,31Hphthalocyanine- mono, bis and trisulfonato-k4N29,N30,N31,N32]cuprate.
IUPAC Name:
Mono and bis and tris{tris[4-(mono and dimethylamino)phenyl]methylium} [12,21,30,32-tetrahydro-29H,31Hphthalocyanine- mono, bis and trisulfonato-k4N29,N30,N31,N32]cuprate.
Details on test material:
- Name of test material (as cited in study report): Sepisol Violet 2B
- Substance type: organocopper salt
- Physical state: dark violet powder
- Analytical purity: 91 - 95% w/w
- Lot/batch No.: 011848
- Stability under test conditions: stable under test conditions
- Storage condition of test material:room temperature

Results and discussion

Density
Type:
bulk density
Density:
0.74
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
Under the experimental conditions, the bulk density has been measured to be 0.74