Sigma-Aldrich R6626 Rhodamine B ≥95% (HPLC) 25 gr
Brand
Stock Code
LB.SA.R6626-25G
Kısa Bilgi
Synonym(s): Basic Violet 10, Brilliant Pink B, Rhodamine O, Tetraethylrhodamine Empirical Formula (Hill Notation): C28H31ClN2O3 CAS Number: 81-88-9 Molecular Weight: 479.01 Colour Index Number: 45170 Beilstein: 4091619 EC Number: 201-383-9 MDL number: MFCD00011931 PubChem Substance ID: 24899386 NACRES: NA.47
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Sigma-Aldrich R6626 Rhodamine B ≥95% (HPLC) 25 gr |
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Synonym(s): Basic Violet 10, Brilliant Pink B, Rhodamine O, Tetraethylrhodamine
Empirical Formula (Hill Notation): C28H31ClN2O3
CAS Number: 81-88-9
Molecular Weight: 479.01
Colour Index Number: 45170
Beilstein: 4091619
EC Number: 201-383-9
MDL number: MFCD00011931
PubChem Substance ID: 24899386
NACRES: NA.47
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PROPERTIES
Quality Level 200
assay ≥95% (HPLC)
form powder
mp 210-211 (dec.) (lit.)
solubility H2O: 1 mg/mL
ε (extinction coefficient) 104500-115800 at 542-554 nm in methanol
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp. room temp
SMILES string [Cl-].CCN(CC)c1ccc2c(OC3=CC(\C=CC3=C2c4ccccc4C(O)=O)=[N+](/CC)CC)c1
InChI 1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H
InChI key PYWVYCXTNDRMGF-UHFFFAOYSA-N
DESCRIPTION
General description
Rhodamine B is a xanthene dye,[1] which functions as a water tracer fluorescent. It is used as a colorant in textiles and food stuffs. Rhodamine B is associated with eye, skin and respiratory tract irritation.[2] It is used as a biomarker in oral rabies vaccine.[3]
Application
Rhodamine B has been used:
- to represent fluorescence of tetra methyl rhodamine (TMR)[4]
- in the preparation of adhesive resin for confocal laser scanning microscopy[5]
- as a fluorescent dye in intrahemolymph dye dosing and retinal image acquisition[6]
- to depict brain-specific dye capture[7]
- for imaging targets[8]
Packaging
25, 100, 100, 500 g in glass bottle |
