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I5763

Indophenol

Name: Indophenol
Brand: SIGMA

Powder

Synonym(s):

Phenolindophenol

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About This Item

Empirical Formula (Hill Notation):

C₁₂H₉NO₂

CAS Number:

500-85-6

Molecular Weight:

199.21

NACRES:

NA.47

PubChem Substance ID:

24896077

UNSPSC Code:

12171500

EC Number:

207-913-5

MDL number:

MFCD00001621

Beilstein/REAXYS Number:

2095656

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Properties

Product Name

Indophenol,

form

powder

Quality Segment

100

color

dark green to black

mp

>300 °C (lit.)

solubility

1 M NaOH: 10 mg/mL, clear, blue to very deep blue

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Oc1ccc(cc1)N=C2C=CC(=O)C=C2

InChI

1S/C12H9NO2/c14-11-5-1-9(2-6-11)13-10-3-7-12(15)8-4-10/h1-8,14H

InChI key

RSAZYXZUJROYKR-UHFFFAOYSA-N

Description

General description

Indophenol is used in hair dyes, redox materials, lubricants, liquid crystal displays, biosensor and fuel cells. It is toxic to fishes and is implicated in environmental pollution.

Indophenol method is common for the determination of ammonia. The reaction gives a blue product, which is measured spectrophotometrically.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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