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MilliporeSigma

B8563

Aniline Blue solution

2.5% in 2% acetic acid

Sinónimos:

Acid blue 93; Cl 42780

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250 ML

$71.20

500 ML

$130.00

$71.20


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Fórmula empírica (notación de Hill):
C32H25N3O9S3Na2
Número CAS:
Peso molecular:
737.73
MDL number:
UNSPSC Code:
41116121
NACRES:
NA.47

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SMILES string

N(c2ccc(cc2)C(=C4C=CC(=Nc5ccccc5)C=C4)c3cc(c(cc3)N)C)c1ccccc1

InChI

1S/C32H27N3/c1-23-22-26(16-21-31(23)33)32(24-12-17-29(18-13-24)34-27-8-4-2-5-9-27)25-14-19-30(20-15-25)35-28-10-6-3-7-11-28/h2-22,34H,33H2,1H3

InChI key

LBLFVSANTXZPEX-UHFFFAOYSA-N

form

liquid

concentration

2.5% in 2% acetic acid

technique(s)

microbe id | staining: suitable

color

dark blue

solubility

water: soluble

λmax

0.21-0.37 at 597-603 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

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Este artículo
415049B8438318744
technique(s)

microbe id | staining: suitable

technique(s)

-

technique(s)

microbe id | staining: suitable

technique(s)

titration: suitable

color

dark blue

color

brown to very dark brown, and Red to Very Dark Red and Red-Brown and Very Dark Red-Brown

color

dark blue to very dark blue

color

-

concentration

2.5% in 2% acetic acid

concentration

-

concentration

1% in 3% acetic acid, pH 2.5

concentration

0.04 wt. % in H2O

solubility

water: soluble

solubility

-

solubility

-

solubility

-

form

liquid

form

powder, crystals or granules

form

liquid

form

liquid

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

General description

Aniline Blue is the traditional name applied to anionic dyes produced by successive phenylation and sulfonation of basic fuchsine. Aniline blue consists of sulfonation products of variable mixtures of phenylated rosaniline and pararosaniline. It is a mixture of methyl blue and water blue. The dye is also known as cotton blue, and ink blue. Methyl blue of aniline blue belongs to the group of triaminotriphenylmethane dyes.

Application

Aniline blue (also known as cotton blue and ink blue) is a component of commonly used polychrome stains. It is used to stain collagen fibers in tissue sections using Masson′s trichrome protocol for staining multiple components. Collagen is stained blue by this method. The dye is suitable for selective staining of callose in plant specimens and staining histones for assessing nuclear maturity. Heidenhain′s AZAN stain and the Mallory′s polychrome stain both entail staining steps using aniline blue-orange G mixtures. Aniline blue is used in Gomori′s one-step trichrome stain and Mallory′s connective tissue stain for tissue including kidney and intestine.

Clase de almacenamiento

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Questions

  1. Is there a suitable replacement for Aniline Blue Water Soluble for endophyte testing?

    1 answer
    1. There is no information that any of dyes have been function tested for Endophyte testing.

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