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Biological Stains and Dyes
ACRIDINE ORANGE
ACRIDINE ORANGE For Microscopical Staining
C.I.No.46005 Riboneucleic acid stain -Acridine orange (AO) is a nucleic acid selective fluorescent cationic dye useful for cell cycle determination. It is cell-permeable, and interacts with DNA and RNA by intercalation or electrostatic attractions.It is also useful as a non-specific stain for backlighting conventionally stained cells on the surface of a solid sample of tissue (fluorescence backlighted staining)
Basic Orange 14, Euchrysine, N,N,N',N'-Tetramethylacridine-3,6-diamine
Article No.
00590
Grade
For Microscopical Staining
Purity
CAS No.
10127-02-3
Molecular Formula
C
1
7
H
2
0
Cl
3
N
3
Zn
Molecular Weight
438.09
H.S. Code
3204.1391
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark brown
Packings
10 g
(00010)
25 g
(00025)
Specifications
Appearance
Dark brown colored powder
Absorption maxima (50% ethanol)
489 - 493 nm
Absorptivity (A 1%/1cm; at λmax; 50% ethanol)
Min 950
Loss on drying (at 110°C)
Max 5%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H319
Precaution Statement: P305 + P351 + P338
Revision Date :
16-Feb-2021