2-Mercaptopyridine-N-oxide, sodium salt, 40 w/w % aqueous solution

Catalog No.	Quantity	Packaging
AC257740010	1 L	Glass bottle
AC257740025	2.5 L	Glass bottle
AC257740050	5 L	Plastic drum

Catalog No. AC257740010 Supplier Thermo Scientific Chemicals Supplier No. 257740010

Description

CAS: 3811-73-2 | C₅H₄NNaOS | 149.15 g/mol

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

Specifications

• Chemical Name or Material: 2-Mercaptopyridine-N-oxide, sodium salt
• Name Note: 40 w/w% Aqueous Solution
• CAS: 3811-73-2, 7732-18-5
• CAS Min %: 40.0, 58.0
• CAS Max %: 42.0, 60.0
• Melting Point: -30.0°C
• Color: Yellow to Amber
• Density: 1.2200g/mL
• pH: 8.5 to 10.5 (10% soln. at 20°C)
• Boiling Point: 109.0°C
• Packaging: Glass bottle
• Molecular Formula: C₅H₄NNaOS
• Quantity: 1 L
• MDL Number: MFCD01941547
• Specific Gravity: 1.22
• Merck Index: 10, 7892
• Synonym: sodium omadine, sodium pyrithione, sodium 2-pyridylthio-n-oxide, pyrithione sodium salt, thione reagent, 2-pyridinethiol-1-oxide sodium salt, 2-mercaptopyridine n-oxide sodium salt, omadine sodium, sodium-2-pyridinethiol-1-oxide, sodium omadine van
• Solubility Information: Solubility in water: soluble
• InChI Key: XNRNJIIJLOFJEK-UHFFFAOYSA-N
• SMILES: C1=CC(=S)N(C=C1)[O-].[Na+]
• IUPAC Name: sodium;1-oxidopyridine-2-thione
• Molecular Weight (g/mol): 149.15
• PubChem CID: 19658
• Formula Weight: 149.15
• Percent Purity: 40 to 42%
• Physical Form: Solution

Safety and Handling

SDS

RUO – Research Use Only