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  7. 2-Mercaptopyridine-N-oxide, sodium salt, 40 w/w % aqueous solution

2-Mercaptopyridine-N-oxide, sodium salt, 40 w/w % aqueous solution

Product Code. 10193491 Shop All Thermo Scientific Chemicals Products
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Quantity:
1 L
2.5 L
5 L
Packaging:
Glass bottle
Plastic drum
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1 L
2.5 L
5 L
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Product Code. 10193491

missing translation for 'mfr': Thermo Scientific Acros 257740010

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Description

CAS: 3811-73-2 | C5H4NNaOS | 149.15 g/mol

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

TRUSTED_SUSTAINABILITY

Specifications

Chemical Name or Material 2-Mercaptopyridine-N-oxide, sodium salt
Name Note 40 w/w% Aqueous Solution
CAS 3811-73-2, 7732-18-5
CAS Min % 40.0, 58.0
CAS Max % 42.0, 60.0
Melting Point -30.0°C
Color Yellow to Amber
Density 1.2200g/mL
pH 8.5 to 10.5 (10% soln. at 20°C)
Boiling Point 109.0°C
Packaging Glass bottle
Molecular Formula C5H4NNaOS
MDL Number MFCD01941547
Quantity 1 L
Merck Index 10, 7892
Specific Gravity 1.22
Synonym 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
Solubility Information Solubility in water: soluble
InChI Key XNRNJIIJLOFJEK-UHFFFAOYSA-N
SMILES C1=CC(=S)N(C=C1)[O-].[Na+]
IUPAC Name sodium;1-oxidopyridine-2-thione
Molecular Weight (g/mol) 149.15
PubChem CID 19658
Formula Weight 149.15
Percent Purity 40 to 42%
Physical Form Solution
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Safety and Handling

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Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Specific target organ toxicity Category 1
 Hazard Statement
  • H302-Harmful if swallowed.
  • H312-Harmful in contact with skin.
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H332-Harmful if inhaled.
  • H372-Causes damage to organs.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
  • EUH070-Toxic by eye contact.
 Precautionary Statement
  • 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 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/doctor/if you feel unwell.
SDS

RUO – Research Use Only

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