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
DeutschDE EnglishEN FrenchFR KoreanKO PortuguesePT SpanishES ThaiTH TurkishTR
Certificate of Analysis (COAs)
 

 

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