FUCHSIN BASIC
FUCHSIN BASIC For Microscopy
C.I.No.42510It is use for acid-fast staining with carbol-fuchsin, as ENDO medium, and as Schiff's reagent in the Periodic Acid Schiff (PAS) and Feulgen techniques.
Short Name: FUCHSIN BASIC
Basic Details
Article No.
LG0577
Grade
For Microscopy
Purity
85% dye content
CAS No.
632-99-5
HS Code
3204.1343
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark green
Odour
Odorless
Melting point/ Freezing point [°C]
268 - 270 °C
Density [g/cm3]
1.22
Solubility in water [% weight]
Soluble in water
Partition coefficient Log Pow octanol /water at 20°C
-0.21
Chemical Specifications
Appearance
Dark green coloured powder
Dye content (by spectrophotometry)
Min. 85.0%
Absorption maxima in 50% ethanol
545 - 555 nm
Specific absorptivity 1%/1cm (λmax; 0.003 g/L; ethanol 50%)
2290 - 2710
Loss on drying (at 135°C)
Max. 15.0%
Safety Information & Hazard Symbols
Symbol
GHS07, GHS08
Signal Word
Warning
Hazardous Statement
H302-H351
Precaution Statement
P281