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72480

Nile Blue A

Name: Nile Blue A
Brand: SIAL

Synonym(s):

Basic Blue 12, Nile blue sulfate

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About This Item

Linear Formula:

2C₂₀H₂₀N₃O · SO₄

CAS Number:

3625-57-8

Molecular Weight:

732.85

EC Number:

222-832-5

UNSPSC Code:

12171500

PubChem Substance ID:

24886406

MDL number:

MFCD00064529

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Properties

mp

>300 °C (dec.) (lit.)

suitability

suitable for microscopy

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

Description

Application

For the spectroscopic determination of tantalum

Features and Benefits

Used in the preparation of an amperometric glucose sensor.

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Global Trade Item Number

SKU	GTIN
34342-250MG	04061826758168
122777-500G	04061835345496
122777-100G	04061835345489