Rhodamine B AR (for microscopical staining)

Molecular structure

Chemical Product

RHODAMINE B AR (for microscopical staining)

Cat. NoKC.1810017 CategoryDyes & Indicators Molecular FormulaC28H31ClN2O3 CAS81-88-9 Molecular Weight479.0 g/mol

Pack sizes 25GM100GM

Safety & Hazards (GHS) Danger

Corrosive

Irritant

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

D&C Red No. 19 can cause cancer according to The Food and Drug Administration (FDA).

Pulp and Paper Processing [Category: Industry]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
AS DYE, ESP FOR PAPER; AS REAGENT FOR ANTIMONY, BISMUTH, COBALT, NIOBIUM, GOLD, MANGANESE, MERCURY, MOLYBDENUM, TANTALUM, THALLIUM, TUNGSTEN; AS BIOLOGICAL STAIN.
RED DYE FOR WOOL & SILK WHERE BRILLIANT FLUORESCENT EFFECTS ARE DESIRED.

Physical Description	C.i. food red 15 appears as green crystals or reddish-violet powder. Used as a dye, especially for paper, as a metal chelating reagent, and in drugs and cosmetics.
Color/Form	GREEN CRYSTALS OR REDDISH-VIOLET POWDER; WATER SOLN WITH BLUISH-RED COLOR, DIL SOLN STRONGLY FLUORESCENT
Solubility	SOL IN WATER, ALCOHOL & ETHER, BENZENE /BASIC ANHYDROUS FORM/

IUPAC Name	[9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium chloride
Molecular Formula	C28H31ClN2O3
Molecular Weight	479.0 g/mol
CAS	81-88-9
SMILES	CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]
InChIKey	PYWVYCXTNDRMGF-UHFFFAOYSA-N
Catalog No	KC.1810017
Pack sizes	25GM · 100GM

⚠️ For information only; not a substitute for the official SDS.