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Alfa Aesar™ 2-Mercaptopyridine N-oxide sodium salt, anhydrous, 98%

$30.23 - $268.86

Chemical Identifiers

Chemical Name or Material 2-Mercaptopyridine N-oxide sodium salt
CAS 3811-73-2
Name Note anhydrous
Molecular Formula C5H4NNaOS
Formula Weight 149.15g/mol
MDL Number MFCD01941547
Merck Index 14,7994
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2052903

 
alfa aesar™
B20529-03
1g Each for $30.23

AAB2052906

 
alfa aesar™
B20529-06
5g Each for $108.01

AAB2052914

 
alfa aesar™
B20529-14
25g Each for $268.86
Description & Specifications

Specifications

Melting Point ≈290°C (dec.)
Quantity 1g
Chemical Name or Material 2-Mercaptopyridine N-oxide sodium salt
Name Note anhydrous
CAS 3811-73-2
Assay 98%
Molecular Formula C5H4NNaOS
Formula Weight 149.15g/mol
MDL Number MFCD01941547
Merck Index 14,7994
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number UT9000000
TSCA TSCA

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
Soluble in water, ethanol, propylene glycol, polyethylene glycol and dimethyl sulfoxide. Insoluble in liquid paraffin and olive oil.

Notes
Hygroscopic. Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

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