Potassium thiocyanate, ≥99.0%
Potassium thiocyanate, ≥99.0% (CAS 333-20-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity ≥99.0%.
About Potassium thiocyanate, ≥99.0%
Researchers and plant chemists source Potassium thiocyanate, ≥99.0% from Zemixal for routine and specialised work. Identity at a glance (≥99.0%): CAS 333-20-0, formula CKNS and molar mass 97.18 g/mol. It is described as colourless to white crystals, crystalline powders.
Use cases we see most often
- Organic synthesis
- Materials research
Handling and storage
Physical constants on file: melting point 173 °C. Classified under GHS with signal word Danger and hazard statements H302+H312+H332, H302, H312 and H318. Read the SDS before first use.
Order it in 100 g, 500 g and 2.5 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Potassium thiocyanate, ≥99.0% |
|---|---|
| Catalogue number | ZX-013139 |
| CAS number | 333-20-0 |
| IUPAC name | potassium thiocyanate |
| Molecular formula | CKNS |
| Molar mass | 97.18 g/mol |
| Exact mass | 96.9389 |
| Purity / assay | ≥99.0% |
| Physical form | Crystalline |
| Appearance | Colourless to white crystals, crystalline powders |
| Melting point | 173 °C |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 24.8 Ų |
| HS code | 28429090 |
| InChIKey | ZNNZYHKDIALBAK-UHFFFAOYSA-M |
| SMILES | C(#N)[S-].[K+] |
| PubChem CID | 516872 |
| Synonyms | Potassium rhodanide, Potassium rhodanate, Potassium sulfocyanate, Potassium thiocyanide, Potassium isothiocyanate, Kyonate, Thiocyanic acid, potassium salt, Thio-cara, Potassium thiocyanate [NF], Potassium thiocyanate ACS grade, Thiocyanic acid, potassium salt (1:1) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H400Very toxic to aquatic life
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P321, P330, P337 + P317, P362 + P364, P391, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 2.5 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Potassium thiocyanate, ≥99.0%
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Other grades with CAS 333-20-0
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