FUCHSIN BASIC For Microscopy

C.I.No.42510 It 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.

height=180px
Article No.
03886
Grade
For Microscopy
Purity
85% dye content
CAS No.
632-99-5
Molecular Formula
C20H20ClN3
Molecular Weight
337.85
H.S. Code
3204.1343
Shelf Life
60 Months
MSDS
 

 

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

Packings

  • 1PB1200060

    25 g (00025)

  • 1PB1200200

    100 g (00100)

  • 1000 g (01000)

 

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 and Hazard Symbols

Exclamation Mark Health Hazard
Symbol: GHS07, GHS08
Signal Word: Warning
Hazardous Statement: H302-H351
Precaution Statement: P281
Revision Date : 02-Apr-2018
Download LobaChemie AppDownload LobaChemie App