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Zincon monosodium salt

Catalog No. AAB2425606
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Catalog No. AAB2425606 Supplier Thermo Scientific Chemicals Supplier No. B2425606
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Description

CAS: 62625-22-3 | C20H16N4NaO6S | 463.42 g/mol

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.
TRUSTED_SUSTAINABILITY

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 5 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

Safety and Handling

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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