CAS Registry Number
CAS 3811-73-2 — Sodium pyrithione, ~40% in H2O
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CAS No.3811-73-2
FormulaC5H4NNaOS
Mol. weight149.15
Also known as: 1-Hydroxy-2-pyridinethione sodium salt · 2-Pyridinethiol-1-oxide sodium salt · Pyrithione sodium salt · Omadine sodium · Sodium (2-pyridylthio)-N-oxide · sodium (1-oxidopyridin-1-ium-2-yl)sulfanide · 2-Mercaptopyridine 1-oxide sodium salt · 2-Mercaptopyridine n-oxide sodium
IUPAC: sodium 1-oxidopyridine-2-thione
Available grades of CAS 3811-73-2
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