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45690

Sigma-Aldrich

Eritrosina extra azulada

for microscopy (Bact., Hist.)

Sinônimo(s):

2′,4′,5′,7′-Tetraiodofluoresceína, Iodoeosina, Vermelho ácido 51

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About This Item

Fórmula empírica (Notação de Hill):
C20H6I4Na2O5
Número CAS:
16423-68-0
Peso molecular:
879.86
Número do índice de cores:
45430
Beilstein:
1443945
Número CE:
240-474-8
Número MDL:
MFCD00144257
Código UNSPSC:
12171500
ID de substância PubChem:
329756903
NACRES:
NA.47

grau

for microscopy (Bact., Hist.)

Formulário

solid

técnica(s)

titration: suitable

adequação

suitable for microscopy

cadeia de caracteres SMILES

[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I

InChI

1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2

chave InChI

RAGZEDHHTPQLAI-UHFFFAOYSA-L

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Descrição geral

Erythrosin extra bluish is a brown color powder, that is soluble in ethanol and water. Its pH ranges from 2.5 to 4. It is used in color filters, light emitting diodes, cosmetics, hair dyes etc. It has several biological applications like detecting gene expression, treating age related macular degeneration, diabetes, obesity etc.

Pictogramas

Exclamation markEnvironment
GHS07,GHS09

Palavra indicadora

Warning

Frases de perigo

H302 - H411

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Chronic 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

359.6 °F - closed cup

Ponto de fulgor (°C)

182 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
BCCG2000
BCCD1099
BCBZ9523
BCBX0718
BCBW6560

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Sigma-Aldrich

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The purpose of our study was to evaluate the effect of photodynamic therapy (PDT), using erythrosine as a photosensitizing agent and a dental halogen curing unit as a light source, on Streptococcus mutans in a biofilm phase. The S. mutans
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