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Rhodamine B AR For Microscopy | 02253 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Biological Stains and Dyes > Rhodamine B AR For Microscopy

Rhodamine B AR For Microscopy
C.I.No.45170 Rhodamine B is used in biology as a staining fluorescent dye, sometimes in combination with auramine O, as the auramine-rhodamine stain to demonstrate acid-fast organisms, notably Mycobacterium. Rhodamine 610, C.I. Pigment Violet 1, Basic Violet 10

Product Code.
 02253
Grade
 For Microscopy
Purity
CAS No.
 81-88-9
Molecular Formula
 C28H31ClN2O3
Molecular Weight
 479.02
H.S.Code
 3204.13420
Shelf Life
 60 Months
MSDS COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Dark green crystalline
 Odour
Odorless
Melting point/ Freezing point [°C]
210 - 211 °C
 Density [g/cm3]
0.79
 Solubility in water [% weight]
Partially soluble in water

Packaging

Specification

Appearance
Dark green crystalline powder
Absorption maxima in water
550-554 nm
Absorptivity (A 1%/1cm; at ?max, pH 7, on dried substances)
Min 2100
Loss on drying (at 110°C)
Max 5.0 %
Suitability (for microscopy)
Passes test

Safety Information and Hazard Symbols