Registration Dossier
Registration Dossier
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EC number: 406-260-5 | CAS number: 58834-75-6 BTN; VPO CATALYST
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
The particle size distribution of vanadyl pyrophosphate was determined to be:
12.3 < L10 < 29 µm
25.8 < L50 < 56.8 µm
47.2 < L90 < 106.7 µm
Additional information
The particle size distribution of vanadyl pyrophosphate has been assessed on a single study. Three tests have been conducted on three different lots ('Unico' - 'Y' - 'YY').
The particle size L10 of the test items, deduced from the particle distributions, is in the range 12.3 µm - 29 µm
The median particle size L50 of the test items, deduced from the particle size distributions, is in the range 25.8 µm - 56.8 µm
The particle size L90 of the test items, deduced from the particle distributions, is in the range 47.2 µm - 106.7 µm
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