Zincon monosodium salt, Thermo Scientific Chemicals

Description

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.

Specifications

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]

• Melting Point: ∽203°C (decomposition)
• Quantity: 1 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
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