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N4638

Sigma-Aldrich

Neutral Red

BioReagent, Powder

Sinônimo(s):

3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, Basic Red 5, Toluylene red

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1 G
R$ 536,00
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R$ 1.678,00

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R$ 536,00
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About This Item

Fórmula empírica (Notação de Hill):
C15H17ClN4
Número CAS:
553-24-2
Peso molecular:
288.78
Número do índice de cores:
50040
Beilstein:
3918740
Número CE:
209-035-8
Número MDL:
MFCD00012651
Código UNSPSC:
12171500
ID de substância PubChem:
24897707
NACRES:
NA.47

R$ 536,00

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Nome do produto

Neutral Red, powder, BioReagent, suitable for cell culture

linha de produto

BioReagent

Nível de qualidade

200

Formulário

powder

composição

Dye content, ≥90%

técnica(s)

cell culture | mammalian: suitable
titration: suitable

cor

brown to black

pH

6.8-8.0, red to yellow

pf

290 °C (dec.) (lit.)

solubilidade

H2O: 10 mg/mL

aplicação(ões)

diagnostic assay manufacturing

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

Cl.CN(C)c1ccc2nc3cc(C)c(N)cc3nc2c1

InChI

1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H

chave InChI

PGSADBUBUOPOJS-UHFFFAOYSA-N

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Descrição geral

Neutral red (C.l. 50040, Cl Basic red 5) is a protonated diaminophenazine dye that has a small planar conjugated system.

Aplicação

Neutral red has been used in several histological staining applications that include:
  • as a nuclear stain
  • as a counterstain in the Gram procedure, either alone, or as a component of the Twort stain, a fast green-neutral red mixture.
  • fluorescent staining of nucleic acids in nervous tissue, of lipids and hydrophobic substances such as suberin and of phenolic compounds in algal cell walls
  • detection of viable yeast cells in dandruff samples and of mussel larvae
  • Neutral red has also been used as a stain in flow cytometry.
Useful as an indicator for preparing neutral red paper, and as a biological stain.

Nota de preparo

Purified

produto relacionado

Nº do produto
Descrição
Preços

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
0000370047
0000366296
0000343198
SHBL2316
MKCG8905

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