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Particle size distribution (Granulometry)

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The particle size distribution of test item 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone (CAS No. 27425-55-4 )was determined by granulometric analysis with rotap sieve shaker.The particle size distribution was found to be in the range of 150 micron to 10 micron. The majority of the particulates were in the range of 75 to 53 microns. Thus, the particles of this chemicals are not of inhalable size.

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The particle size distribution of test item 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone (CAS No. 27425-55-4 )was determined by granulometric analysis with rotap sieve shaker.The particle size distribution was found to be in the range of 150 micron to 10 micron. The majority of the particulates were in the range of 75 to 53 microns. Thus, the particles of this chemicals are not of inhalable size.