CRESYL VIOLET (ACETATE)
CRESYL VIOLET (ACETATE) For Microscopy
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.
Short Name: CRESYL VIOLET (ACETATE)
Synonym: 9-Amino-5-imino-5H-benzo[a]phenoxazine acetate salt
Basic Details
Article No.
LG1558
Grade
For Microscopy
Purity
70% dye content
CAS No.
10510-54-0
HS Code
3204.9000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark green
Odour
Odorless
Melting point/ Freezing point [°C]
140 - 143 °C
Chemical Specifications
Appearance
Dark green powder
Dye content (by spectrophotometry)
Min 70.0%
Identity (UV/VIS spectrum)
Passes test
Absorption maxima in 50% ethanol
596 - 599 nm
Specific absorptivity A 1%/1cm (λmax;0.0005%;ethanol 50%)
980 - 1400
TLC test
Passes test
Loss on drying ( at 50°C;
Max 25.0%
Suitability (for microscopy)
Passes test
Safety Information & Hazard Symbols