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Erioglaucine disodium salt

SIAL/861146 - coloring dye

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

CAS Number: 3844-45-9
Empirical Formula (Hill Notation): C37H34Na2N2O9S3
Molecular Weight: 792.85
EC Number: 223-339-8
MDL Number: MFCD00012141
Linear Formula: C37H34Na2N2O9S3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-861146-5G 5 g
 $28.90
1/EA		 Add To Favorites
45-861146-25G 25 g
 $92.50
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 861146-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 861146-5G

 

ε (extinction coefficient) ≥10000 at 306-310 nm in H2O
  ≥80000 at 627-631 nm in H2O
  ≥9500 at 627-631 nm in H2O
λmax 406 nm
  625 nm (2nd)
application(s) diagnostic assay manufacturing
hematology
histology
color purple to dark purple
form powder
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
mp 283 °C (dec.) (lit.)
Quality Level 200 
SMILES string [Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)C(=C3C=C/C(C=C3)=[N+](CC)Cc4cccc(c4)S([O-])(=O)=O)c5ccccc5S([O-])(=O)=O
solubility water: 1 mg/mL
storage temp. room temp
technique(s) titration: suitable
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. 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.
Packaging: 5, 25 g in glass bottle
Risk Statements 52/53
RIDADR NONH for all modes of transport
WGK Germany WGK 3
mp 283 °C (dec.) (lit.)
Storage Temp. room temp
Colour Index Number 42090
UNSPSC 12171500

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