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Alfa Aesar™ 2-Mercaptopyridine N-oxide sodium salt, 40% aq. soln.

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Quantity:
100mL
500mL
2500mL
3811-73-2
C5H4NNaOS
149.143
MFCD01941547
XNRNJIIJLOFJEK-UHFFFAOYSA-N
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
19658
sodium;1-oxidopyridine-2-thione
C1=CC(=S)N(C=C1)[O-].[Na+]
3811-73-2
C5H4NNaOS
149.143
MFCD01941547
XNRNJIIJLOFJEK-UHFFFAOYSA-N
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
19658
sodium;1-oxidopyridine-2-thione
C1=CC(=S)N(C=C1)[O-].[Na+]
Applications
2-Mercaptopyridine N-oxide sodium salt is one of the active components in paint, sealants, shampoo, adhesive and aerosol due to its anti-microbial activity. In biochemistry studies, it is utilized to transport zinc into cells. Further, it is used to form bidentate oxothiolane chelates with transition metals. It acts as a stabilizer and viscosity building provider in weak basic or neutral medium.

Solubility
Miscible with ethanol, propylene glycol, polyethylene glycol and dimethyl sulfoxide. Immiscible with liquid paraffin and olive oil.

Notes
Hygroscopic. Incompatible with strong oxidizing agents.
Density 1.238
Refractive Index 1.4825
Quantity 100mL
Beilstein 4026050
Merck Index 14,7994
Concentration or Composition (by Analyte or Components) 40% aq. soln.
Solubility Information Miscible with ethanol,propylene glycol,polyethylene glycol and dimethyl sulfoxide. Immiscible with liquid paraffin and olive oil.
Formula Weight 149.15
Chemical Name or Material 2-Mercaptopyridine N-oxide sodium salt

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302+H312+H332-H315-H319

DOTInformation : Hazard Class: 9; Packaging Group: III

EINECSNumber : 223-296-5

RTECSNumber : UT9000000

TSCA : Yes

Recommended Storage : Ambient temperatures