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3811-73-2 - 2-Mercaptopyridine N-oxide sodium salt, anhydrous, 98% - B20529 - Alfa Aesar

B20529 2-Mercaptopyridine N-oxide sodium salt, anhydrous, 98%

Codice CAS
3811-73-2
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 19,92
5g 71,17
25g 177,16
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2-Mercaptopyridine N-oxide sodium salt, anhydrous, 98%

MDL
MFCD01941547
EINECS
223-296-5

Proprietà chimiche

Formula
C5H4NNaOS
Peso formula
149.15
Punto di fusione
ca 290° dec.
Sensibilità
Hygroscopic
Solubilità
Soluble in water, ethanol, propylene glycol, polyethylene glycol and dimethyl sulfoxide. Insoluble in liquid paraffin and olive oil.

Applicazioni

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.

Note

Hygroscopic. Incompatible with strong oxidizing agents.

Letteratura

Salamone, S.; Boisbrun, M.; Didierjean, C.; Chapleur, Y. From d-glucuronic acid to l-iduronic acid derivatives via a radical tandem decarboxylation-cyclization. Carbohydr. Res. 2014, 386, 99-105.

Wilkinson, S. M.; Gunosewoyo, H.; Barron, M. L.; Boucher, A.; McDonnell, M.; Turner, P.; Morrison, D. E.; Bennett, M. R.; Iain McGregor, S.; Rendina, L. M.; Kassiou, M. The first CNS-active carborane: a novel P2X7 receptor antagonist with antidepressant activity. ACS Chem. Neurosci. 2014, 5 (5), 335-339.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/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. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,7994
Codice tariffe armonizzato
2933.39
TSCA
Yes
RTECS
UT9000000

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