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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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)
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Justification for type of information:
The method of granulometric analysis was performed using granulometric sieves with standardized mesh size

Data source

Reference
Reference Type:
other: calculation and determination
Title:
Particle size distribution
Author:
Laboratory guide
Year:
2019
Bibliographic source:
Laboratory analysis guide

Materials and methods

Test guideline
Qualifier:
no guideline followed
Type of method:
sieving
Type of particle tested:
primary particle
Type of distribution:
volumetric distribution

Test material

Constituent 1
Chemical structure
Reference substance name:
Trisodium hexafluoroaluminate
EC Number:
237-410-6
EC Name:
Trisodium hexafluoroaluminate
Cas Number:
13775-53-6
Molecular formula:
AlF6Na3
IUPAC Name:
trisodium hexafluoroalumanetriuide
Constituent 2
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
Cas Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 3
Chemical structure
Reference substance name:
Potassium chloride
EC Number:
231-211-8
EC Name:
Potassium chloride
Cas Number:
7447-40-7
Molecular formula:
ClK
IUPAC Name:
potassium chloride
Test material form:
solid: particulate/powder

Results and discussion

Particle size
Percentile:
other: the granulation is less than 2 mm
Mean:
>= 2 mm

Applicant's summary and conclusion

Conclusions:
The granulation is maximum 2 mm
Executive summary:

Following the screening, it is observed that the entire amount of material has passed the screen.
As there is no refusal of the sieve, it is concluded that the sieved material falls as a granulation below 2 mm.