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861146

Erioglaucine disodium salt

coloring dye

Synonym(s):

Acid Blue 9, Alphazurine FG, FD&C;BLUE No. 1

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$96.40

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About This Item

Empirical Formula (Hill Notation):
C37H34Na2N2O9S3
CAS Number:
3844-45-9
Molecular Weight:
792.85
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24888531
EC Number:
223-339-8
Colour Index Number:
42090
MDL number:
MFCD00012141

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Product Name

Erioglaucine disodium salt, coloring dye

SMILES string

[Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)C(=C3\C=C/C(C=C3)=[N+](\CC)Cc4cccc(c4)S([O-])(=O)=O)\c5ccccc5S([O-])(=O)=O

InChI

1S/C37H36N2O9S3.2Na/c1-3-38(25-27-9-7-11-33(23-27)49(40,41)42)31-19-15-29(16-20-31)37(35-13-5-6-14-36(35)51(46,47)48)30-17-21-32(22-18-30)39(4-2)26-28-10-8-12-34(24-28)50(43,44)45;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2

InChI key

SGHZXLIDFTYFHQ-UHFFFAOYSA-L

form

powder

technique(s)

titration: suitable

color

purple to dark purple

mp

283 °C (dec.) (lit.)

solubility

water: 1 mg/mL

λmax

406 nm
625 nm (2nd)

ε (extinction coefficient)

≥10000 at 306-310 nm in H2O
≥80000 at 627-631 nm in H2O
≥9500 at 627-631 nm in H2O

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

200

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1 of 4

This Item
298409A5268A3157
Erioglaucine disodium salt coloring dye

Sigma-Aldrich

861146

Erioglaucine disodium salt

Uniblue A sodium salt Reactive stain for proteins, ≥70% (HPLC)

Sigma-Aldrich

298409

Uniblue A sodium salt

Alcian Blue 8GX powder

Sigma-Aldrich

A5268

Alcian Blue 8GX

Alcian Blue 8GX certified by the BSC

Sigma-Aldrich

A3157

Alcian Blue 8GX

technique(s)

titration: suitable

technique(s)

-

technique(s)

microbe id | staining: suitable

technique(s)

microbe id | staining: suitable

color

purple to dark purple

color

-

color

blue

color

dark blue

form

powder

form

powder

form

powder

form

powder

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

solubility

water: 1 mg/mL

solubility

-

solubility

H2O: 1 mg/mL

solubility

water: 1 mg/mL, blue

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

Analysis Note

Dye content determined on each lot

Application

Erioglaucine disodium salt has been used as a coloring dye to determine the feeding behaviour in Drosophila.[1][2] It has been used as a coloring dye for determining the number of egg masses of Meloidogyne incognita.[3]

Biochem/physiol Actions

Erioglaucine is an acid aminotriphenylmethane dye with blue color.[4]

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000511199
0000511199
0000484126
0000484126
SHBS4737

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Diogo Sousa-Martins et al.
Retina (Philadelphia, Pa.), 32(7), 1328-1336 (2012-03-28)
To determine whether a natural dye solution based on lutein and zeaxanthin alone or combined with Brilliant Blue stains and facilitates peeling of intraocular membranes in human eyes. In this study of 60 cadaveric eyes, open-sky vitrectomy including posterior hyaloid
Altered lipid metabolism in Drosophila model of Huntington's disease.
Aditi K, et al.
Scientific Reports, 6, 31411-31411 (2016)
Devlina Das et al.
Journal of hazardous materials, 183(1-3), 497-505 (2010-08-10)
Bioaccumulation of synthetic dyes viz. Acid Blue 93, Direct Red 28 and Basic Violet 3 by growing cells of yeast, Pichia fermentans MTCC 189 was investigated in growth media prepared from sugarcane bagasse extract. The maximum dye bioaccumulation was determined
Johann F Osma et al.
Bioresource technology, 101(22), 8509-8514 (2010-07-09)
This study deals with the biotransformation products obtained from the transformation of the anthraquinonic dye Remazol Brilliant Blue R (RBBR) by immobilised laccase from the white-rot fungus Trametes pubescens. A decolouration percentage of 44% was obtained in 42h. RBBR transformation
Decolorization and degradation of Erioglaucine (acid blue 9) dye in wastewater.
Jank M, et al.
Environmental Technology, 19, 741-747 (1998)
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Questions

  1. What is the solubility? The properties table has the solubility as 1mg/ml but the safety data sheet(engl.) has the solubility as 10g/L.

    1 answer

    1. When product 861146 is tested during quality control, the testing is at 1mg/ml in water. This 1 mg/ml does not represent maximum solubility. Maximum solubility in water and other solvents is not determined during quality control testing.

      The value of 10 mg/ml comes from the literature. According to the SDS the information is from the OECD Test Guideline 105. The information is not confirmed during quality control testing.

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