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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Remarks:
SHRIRAM INSTITUTE FOR INDUSTRIAL RESEARCH, 14-15, Sadarmangala Industrial Area, Whitefield Road, Bengaluru-560048
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
Deviations:
no
GLP compliance:
yes
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
Laser scattering/diffraction

Test material

Constituent 1
Chemical structure
Reference substance name:
(2Z)-but-2-enedioic acid; N-[2-(dimethylamino)ethyl]-5-(1,2-dithiolan-3-yl)pentanamide
EC Number:
922-363-2
Cas Number:
865661-00-3
Molecular formula:
C16H28N2O5S2
IUPAC Name:
(2Z)-but-2-enedioic acid; N-[2-(dimethylamino)ethyl]-5-(1,2-dithiolan-3-yl)pentanamide
Test material form:
solid: bulk

Results and discussion

Mass median aerodynamic diameter:
<= 0.95 nm
Particle size
Key result
Percentile:
D50
Mean:
<= 0.95 nm
Remarks on result:
other: Partile size of the sample is lower than instrumet detection limit 0.950nm

Applicant's summary and conclusion

Conclusions:
Particle size of Thioctamidoethyl Dimethylamine Maleate is lower than instrument detection limit 0.950nm performed as per laser diffraction method using partile size analyser over the size range of 0.2-1400 microns.