Merck
Todas as fotos(4)

R6626

Sigma-Aldrich

Rhodamine B

≥95% (HPLC)

Sinônimo(s):
Rhodamine O, Brilliant Pink B, Basic Violet 10, Tetraethylrhodamine
Empirical Formula (Hill Notation):
C28H31ClN2O3
Número CAS:
Peso molecular:
479.01
Número do índice de cores:
45170
Beilstein:
4091619
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.47

Nível de qualidade

200

teor

≥95% (HPLC)

forma

powder

pf

210-211 (dec.) (lit.)

solubilidade

H2O: 1 mg/mL

ε (extinction coefficient)

104500-115800 at 542-554 nm in methanol

application(s)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

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

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Descrição geral

Rhodamine B is a xanthene dye, 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. It is used as a biomarker in oral rabies vaccine.

Aplicação

Rhodamine B has been used:
  • to represent fluorescence of tetra methyl rhodamine (TMR)
  • in the preparation of adhesive resin for confocal laser scanning microscopy
  • as a fluorescent dye in intrahemolymph dye dosing and retinal image acquisition
  • to depict brain-specific dye capture
  • for imaging targets

Embalagem

25, 100, 500 g in glass bottle

Pictogramas

CorrosionExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificado de análise

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Certificado de origem

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Micromorphology of resin/dentin interfaces using 4th and 5th generation dual-curing adhesive/cement systems: a confocal laser scanning microscope analysis
Arrais CAG, et al.
The Journal of Adhesive Dentistry (2009)
Novel models for studying the blood-brain and blood-eye barriers in Drosophila
Nag S, et al.
The Blood-Brain and Other Neural Barriers, 357-369 (2011)
Sulfadimethoxine and rhodamine B as oral biomarkers for European badgers (Meles meles)
Southey AK, et al.
Journal of Wildlife Diseases, 38(2), 378-384 (2002)
John F. Breidenstein
A study of water circulation in Monterey harbor using rhodamine B dye (1965)
Palmitate mediated diacylglycerol accumulation causes endoplasmic reticulum stress, Plin2 degradation, and cell death in H9C2 cardiomyoblasts
AliAkoumi
Experimental Cell Research (2017)

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