• 9-Amino-5-imino-5H-benzo[a]phenoxazine acetate salt

Article No. 03032 Grade For Microscopy
Purity 70% dye content CAS No. 10510-54-0
Molecular Formula C18H15N3O3 Molecular Weight 321.33
H.S. Code 3204.1900 Shelf Life 5 Years
Cresyl Violet acetate is used in Nissl staining of brain paraffin and spinal cord section. It is also certified for use to stain mast cell and cartilage granules.



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Revision Date : 21-May-2014


Appearance Dark green powder
Dye content (Spectrophotometrically) Min 70.0%
Identity (UV/VIS spectrum) Passes test
Absorption maximumλ max (ethanol 50%) 596 - 599 nm
Spec. Absorptivity A 1% 1cm (λ max;0.0005%;ethanol 50%) 980 - 1400
TLC test Passes test
Loss on drying (50°C/<1hPa) Max 25.0%
Suitability for microscopy Passes test