N5632

Sigma-Aldrich

Nile Blue A

Dye content ≥75 %

Synonym(s):
Basic Blue 12, Nile blue sulfate
Linear Formula:
2C20H20N3O · SO4
CAS Number:
Molecular Weight:
732.85
Colour Index Number:
51180
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47

Quality Level

form

powder

composition

Dye content, ≥75%

application(s)

hematology: suitable
histology: suitable

mp

>300 °C (dec.) (lit.)

solubility

H2O: 1 mg/mL, blue

Featured Industry

Diagnostic Assay Manufacturing

storage temp.

room temp

SMILES string

[O-]S([O-])(=O)=O.CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)cc(N)c4ccccc34.CC\[N+](CC)=C5/C=CC6=Nc7c(OC6=C5)cc(N)c8ccccc78

InChI

1S/2C20H19N3O.H2O4S/c2*1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;1-5(2,3)4/h2*5-12,21H,3-4H2,1-2H3;(H2,1,2,3,4)

InChI key

QIRDPEPUXNCOLD-UHFFFAOYSA-N

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Packaging

25 g in glass bottle

Features and Benefits

Used in the preparation of an amperometric glucose sensor.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Biochemical, histochemical and ultrastructural characterization of Centrolobium robustum (Fabaceae) seeds.
Pinzon-Torres JA
Hoehnea, 36, 149-149 (2009)
Segmental origin and migration of neural crest cells in the hindbrain region of the chick embryo.
Lumsden A
Development, 113, 1281-1281 (1991)
Fgfr1 regulates patterning of the pharyngeal region.
Trokovic N
Genes & Development, 17, 141-141 (2003)
Rost FWD
Fluorescence Microscopy (1992)
Jason D Slinker et al.
Nature chemistry, 3(3), 228-233 (2011-02-22)
Molecular wires show promise in nanoscale electronics, but the synthesis of uniform, long conductive molecules is a significant challenge. Deoxyribonucleic acid (DNA) of precise length, by contrast, is synthesized easily, but its conductivity over the distances required for nanoscale devices...

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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