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Particle size distribution (Granulometry)

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Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
15-09-2018 – 15-09-2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: granulometric analysis with rotap sieve shaker.
Principles of method if other than guideline:
The particle size distribution of test substance was determined by Granulometric analysis with Rotap sieve shaker
GLP compliance:
no
Type of method:
sieving
Type of particle tested:
primary particle
Type of distribution:
counted distribution
Specific details on test material used for the study:
- Name of test material : 2,4-bis[(E)-2-(4-dodecylphenyl)diazen-1-yl]benzene-1,3-diol
- Common name : 2,4-bis[(4-dodecylphenyl)azo]resorcinol
- Molecular formula : C42H62N4O2
- Molecular weight : 654.978 g/mol
- Smiles notation : c1(c(c(c(cc1)\N=N\c1ccc(cc1)CCCCCCCCCCCC)O)\N=N\c1ccc(cc1)CCCCCCCCCCCC)O
- InChl: 1S/C42H62N4O2/c1-3-5-7-9-11-13-15-17-19-21-23-35-25-29-37(30-26-35)43-45-39-33-34-40(47)41(42(39)48)46-44-38-31-27-36(28-32-38)24-22-20-18-16-14-12-10-8-6-4-2/h25-34,47-48H,3-24H2,1-2H3/b45-43+,46-44+
- Substance type : Organic
- Physical state : Solid
Key result
Percentile:
D50
Remarks on result:
other: The particle size distribution study cannot perform for test chemical because it appear as a solid sticky mass.
Conclusions:
The particle size distribution study cannot perform for test chemical because it appear as a solid sticky mass.
Executive summary:

The particle size distribution study cannot perform for test chemical because it appear as a solid sticky mass.

Description of key information

The particle size distribution study cannot perform for test chemical because it appear as a solid sticky mass.

Additional information

The particle size distribution study cannot perform for test chemical because it appear as a solid sticky mass.