[A16922] CAS 3811-73-2 | 2-Mercaptopyridine N-oxide sodium salt, 40% aq. soln.

CAS : 3811-73-2
UN# : UN3082
MDL : MFCD01941547
Hazard Class : 9
EINECS : 223-296-5
Packing Group : III

Chemical Properties

Formula : C5H4NNaOS
Formula weight : 149.15
Density : 1.238
Refractive Index : 1.4825
Sensitivity : Ambient temperatures.
Form : Liquid
Solubility : Miscible with ethanol, propylene glycol, polyethylene glycol and dimethyl sulfoxide. Immiscible with liquid paraffin and olive oil.

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.

Notes

Hygroscopic. Incompatible with strong oxidizing agents.Other References : Beilstein: 4026050
Merck : 14,7994
UN# : UN3082

GHS Hazard and Precautionary Statements

Hazard Statements : H302-H315-H319-H335Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 22-36/37/38Harmful if swallowed.Irritating to eyes, respiratory system and skin.
안전 문구 : 26-36/37In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.