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Zincon monosodium salt, Thermo Scientific Chemicals

Catalog No. AAB2425614
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Zincon monosodium salt is a colorimetric indicator used in the spectrophotometric determination of zinc, mercury and copper. Further, it is used for automated flow injection analysis of zinc.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Zincon monosodium salt is a colorimetric indicator used in the spectrophotometric determination of zinc, mercury and copper. Further, it is used for automated flow injection analysis of zinc.

Solubility
Soluble in aqueous alkali. Slightly soluble in water and alcohol. Insoluble in other organic solvents.

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS

62625-22-3

Molecular Formula

C20H16N4NaO6S

Molecular Weight (g/mol)

463.42

MDL Number

MFCD00064385

InChI Key

IABRINWJUBAIIE-JJECXDOKSA-N

PubChem CID

131856391

IUPAC Name

2-[2-[(Z)-N-[(Z)-(6-oxo-3-sulfocyclohexa-2,4-dien-1-ylidene)amino]-C-phenylcarbonimidoyl]hydrazinyl]benzoic acid;sodium

SMILES

C1=CC=C(C=C1)C(=NN=C2C=C(C=CC2=O)S(=O)(=O)O)NNC3=CC=CC=C3C(=O)O.[Na]

Specifications

Melting Point

∼203°C (decomposition)

Quantity

25 g

Beilstein

3872699

Solubility Information

Soluble in aqueous alkali. Slightly soluble in water and alcohol. Insoluble in other organic solvents.

Formula Weight

462.42

Chemical Name or Material

Zincon monosodium salt

Hazard Category

H315-H319-H335

Hazard Statement

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

EINECSNumber

263-651-1

TSCA

Yes

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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