Thermo Scientific Chemicals

2-Mercaptopyridin-N-Oxid Natriumsalz, 40 % aq. soln., Thermo Scientific Chemicals

Katalognummer: A16922.0F
2500 mL, Each
Thermo Scientific Chemicals

2-Mercaptopyridin-N-Oxid Natriumsalz, 40 % aq. soln., Thermo Scientific Chemicals

Katalognummer: A16922.0F
2500 mL, Each
Menge
Katalognummer: A16922.0F
auch als A16922-0F bezeichnet
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Chemikalien-Kennzeichnungen

CAS
3811-73-2
IUPAC Name
sodium 2-sulfanylidene-1,2-dihydropyridin-1-olate
Molecular Formula
C5H4NNaOS
InChI Key
XNRNJIIJLOFJEK-UHFFFAOYSA-N
SMILES
[Na+].[O-]N1C=CC=CC1=S
Appearance (Color)
Clear pale yellow to yellow
Identification (FTIR)
Conforms
Assay (Non-aqueous acid-base Titration)
39-43%
Form
Liquid
Refractive Index
1.4795- 1.4845 @ 20?C

Beschreibung

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.

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

Anwendungen
2-Mercaptopyridin-N-Oxid-Natriumsalz ist aufgrund seiner antimikrobiellen Aktivität einer der aktiven Bestandteile in Farbe, Dichtstoffen, Shampoo, Klebstoff und Aerosol. In Biochemie-Studien wird es zum Transport von Zink in Zellen verwendet. Es wird auch verwendet, um zweizähnige Oxothiolan-Chelate mit Übergangsmetallen zu bilden. Es dient als Stabilisator und Viskositätsregulator in schwach basischen oder neutralen Medien.

Löslichkeit
Mischbar mit Ethanol, Propylenglycol, Polyethylenglycol und Dimethylsulfoxid. Nicht mischbar mit flüssigem Paraffin und Olivenöl.

Hinweise
Hygroskopisch. Nicht kompatibel mit starken Oxidationsmitteln.
RUO – Research Use Only

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 4
    Acute dermal toxicity
    Category 4
    Acute Inhalation Toxicity - Vapors
    Category 4
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Skin Sensitization
    Category 1
    Specific target organ toxicity - (repeated exposure)
    Category 1
    Acute aquatic toxicity
    Category 1
    Chronic aquatic toxicity
    Category 1
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H302 + H312 + H332 - Harmful if swallowed, in contact with skin or if inhaled

    H315 - Causes skin irritation

    H317 - May cause an allergic skin reaction

    H319 - Causes serious eye irritation

    H372 - Causes damage to organs through prolonged or repeated exposure

    H410 - Very toxic to aquatic life with long lasting effects

    EU Specific Hazard Statements

    EUH070 - Toxic by eye contact

    Precautionary Statements

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting

    P302 + P352 - IF ON SKIN: Wash with plenty of soap and water

    P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing

    P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

    P312 - Call a POISON CENTER or doctor if you feel unwell