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p-Rosaniline (base) 95% Dye Content For Microscopy | 02259 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Biological Stains and Dyes > p-Rosaniline (base) 95% Dye Content For Microscopy

p-Rosaniline (base) 95% Dye Content For Microscopy
C.I.No.42500 It is used as a stain for the tubercle bacillus & as Endo medium for distinguishing between the coli and aerogenes types of bacterias Parafuchsin, Paramagenta

Product Code.
 02259
Grade
Purity
 95% dye content
CAS No.
 467-62-9
Molecular Formula
 C19H19N3O
Molecular Weight
 305.38
H.S.Code
 3204.19290
Shelf Life
 60 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Dark red powder
 Odour
Odorless
Melting point/ Freezing point [°C]
205 °C
 Decomposition point [°C]
205 °C
 Solubility in water [% weight]
Slightly soluble in water

Packaging

Specification

Appearance
Purple to reddish brown
Dye content
Min 95%
Absorption maxima in ethanol
544 - 547 nm
Loss on drying
Max 5%

Safety Information and Hazard Symbols

Symbol: GHS08
Signal Word: Warning
Hazardous Statement: H351
Precaution Statement: P281