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861146

Erioglaucine disodium salt

Name: Erioglaucine disodium salt
Brand: SIAL
Price: 1250 CZK

coloring dye

Synonyma:

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

Přihlásit pro zobrazení organizačních a smluvních cen.

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Velikost balení	Skladová položka	Dostupnost	Cena
5 g		Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.	1 250,00 Kč
25 g		Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.	4 320,00 Kč

O této položce

Empirický vzorec (Hillův zápis):

C₃₇H₃₄Na₂N₂O₉S₃

Číslo CAS:

3844-45-9

Molekulová hmotnost:

792.85

UNSPSC Code:

12171500

NACRES:

NA.47

PubChem Substance ID:

24888531

EC Number:

223-339-8

Colour Index Number:

42090

MDL number:

MFCD00012141

1 250,00 Kč

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Vlastnosti

Quality Segment

200

form

powder

technique(s)

titration: suitable

color

purple to dark purple

mp

283 °C (dec.) (lit.)

solubility

water: 1 mg/mL

λ_max

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

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

Popis

Application

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

Biochem/physiol Actions

Erioglaucine is an acid aminotriphenylmethane dye with blue color.

Analysis Note

Dye content determined on each lot

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1 of 1

Tato položka	298409	A5268	A3157
Sigma-Aldrich 861146 Erioglaucine disodium salt	Sigma-Aldrich 298409 Uniblue A sodium salt	Sigma-Aldrich A5268 Alcian Blue 8GX	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
solubility water: 1 mg/mL	solubility -	solubility H₂O: 1 mg/mL	solubility water: 1 mg/mL, blue
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
form powder	form powder	form powder	form powder or crystals
storage temp. room temp	storage temp. room temp	storage temp. room temp	storage temp. room temp

Skladovací třída

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Vyberte jednu z posledních verzí:

Osvědčení o analýze (COA)

Lot/Batch Number

0000511199

0000484126

SHBS4737

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Globální číslo obchodní položky

Skladová položka	GTIN
861146-5G	04061833040225
861146-25G	04061833040218

Questions

8 months ago

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. Technical Support
  
  7 months ago
  
  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.
  
  Helpful?

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