Assay

≥73% (HPLC)

form

powder

composition

Dye content, 75%

color

brown to very dark brown
green to very dark green

solubility

methanol: 1 mg/mL

λ_max

554 nm

ε (extinction coefficient)

≥85000 at 554-560 nm in 0.1 M NaOH in methanol at 0.005 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].CCN(CC)c1ccc2c(OC3=CC(\C=CC3=C2c4ccc(cc4S([O-])(=O)=O)S([O-])(=O)=O)=[N+](\CC)CC)c1

InChI

1S/C27H30N2O7S2.Na/c1-5-28(6-2)18-9-12-21-24(15-18)36-25-16-19(29(7-3)8-4)10-13-22(25)27(21)23-14-11-20(37(30,31)32)17-26(23)38(33,34)35;/h9-17H,5-8H2,1-4H3,(H-,30,31,32,33,34,35);/q;+1/p-1

InChI key

SXQCTESRRZBPHJ-UHFFFAOYSA-M