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CAS 333-20-0

CAS 333-20-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 333-20-0

CAS 333-20-0PubChem CID 516872

Potassium thiocyanate

Potassium thiocyanate is a potassium salt which is the monopotassium salt of thiocyanic acid. It contains a thiocyanate. — ChEBI

IUPAC name: potassium thiocyanate

Molecular formula: CKNS
Molecular weight: 97.18 g/mol
Exact mass: 96.93885166 Da
Topological polar surface area: 24.8 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

Potassium rhodanatePotassium sulfocyanateRodancaPotassium thiocyanideArterocynRhocyaPotassium isothiocyanatepotassium rhodanide

16 more reported names

AterocynKyonateThiocyanic acid, potassium saltKSCNCHEBI:30951RefChem:6160206-370-1Thio-carapotassium;thiocyanateCaswell No. 703CCRIS 4041Potassium thiocyanate [NF]EINECS 206-370-1EPA Pesticide Chemical Code 068201UNII-TM7213864AAI3-28747

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:30951
ChEMBL:CHEMBL2106973
EPA DTXSID:DTXSID7029619
PubMed:4842

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 333-20-0

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How CAS 333-20-0 is used on this site

CAS 333-20-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 333-20-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.