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Xylene cyanol FF, Hi-Cert™
Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It has a slight negative charge and will migrate the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel.
CAS Number :
2650-17-1
Synonym :
Acid blue 147
Molecular Formula :
C₂₅H₂₇N₂NaO₆S₂
More Information
Product Name
Xylene cyanol FF, Hi-Cert™
SKU
RM859
CAS No
2650-17-1
EC No.
220-167-5
C.I. No
42135
Molecular formula
C₂₅H₂₇N₂NaO₆S₂
Molecular Weight
538.61
Synonym
Acid blue 147
HS Code
3204 19 90
Storage
Below 30°C
Shelf Life
4 Years
Customized Product Available
No
Appearance
Reddish brown or Dark purple or dark green or blue or black crystals or powder with metallic luster
Solubility
20 ppm in water yields clear dark blue solution
Absorption maxima
610 - 620 nm (20 ppm in water)
Molar extinction coefficient
>= 65000 (20 ppm in water)
Loss on drying
<= 10.0% (at 105°C, 2 hr)
Hazard Pictogram(s)
Signal Word
Warning
Hazard Statement(s)
H315 - H319 - H335
Precautionary Statement(s)
P261 - P280 - P312 - P321 - P403 + P233 - P501
UN No.
Not dangerous goods
Class
-
Packing Group
-
RTECS
Not available
WGK
1