Potassium cyanate
SIGALD/215074 - 96%
CAS Number: 590-28-3
Empirical Formula (Hill Notation): CKNO
Molecular Weight: 81.12
EC Number: 209-676-3
MDL Number: MFCD00011411
Linear Formula: KOCN
Product Type: Chemical
assay | 96% |
density | 2.056 g/mL at 25 °C (lit.) |
form | powder, crystals or chunks |
InChI | 1S/CHNO.K/c2-1-3;/h3H;/q; |
InChI key | GKKCIDNWFBPDBW-UHFFFAOYSA |
Quality Level | 200 ![]() |
SMILES string | [K+].[O-]C#N |
Application: | Potassium cyanate may be used as one of the reaction components for the synthesis of the following: • urea • hydantion • glycosylamine 1,2-(cyclic carbamates) {glycofurano(or pyrano)[1,2-d]oxazolidin-2-ones} • arylcarbamates • (S)-(-)-1-carbamoyl-2-metho |
General description: | Potassium cyanate can be prepared by reacting urea with alkali hydroxide or carbonates at high temperatures. |
Packaging: | 100, 500 g in poly bottle |
Packaging: | 2 kg in poly bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H302 - H319 - H412 |
Precautionary statements | P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338 |
Risk Statements | 36 |
Safety Statements | 26 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 96% |
Density | 2.056 g/mL at 25 °C (lit.) |
UNSPSC | 12352300 |