251765
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Gentian Violet (C.I. 42535+42555) for clinical diagnosis
25g / 250g
CAS No. 548-62-9 / solid
Identity: IR passes test
Ratio lmax. P +/- 15 nm: 0.98 - 1.25
A 1% , 1 cm, ¥ë max.: >2000
¥ë of max. ABS in C2H5OH 50%: 587 - 590 nm
T.L.C.: passes test
Maximum limit of impurities
Loss on drying at 110¡ÆC: 10%