grade

ACS reagent

Quality Level

200

Assay

≥96.0%

form

granular

pH

11.5 (20 °C, 20 g/L)

mp

634 °C (lit.)

solubility

water: soluble(lit.)

anion traces

S^2-: ≤0.003%
SCN^-: passes test
chloride (Cl^-): ≤0.5%
phosphate (PO₄^3-): ≤0.005%
sulfate (SO₄^2-): ≤0.04%

cation traces

Fe: ≤0.03%
Na: ≤0.5%
Pb: ≤2 ppm

SMILES string

[K]C#N

InChI

1S/CN.K/c1-2;

InChI key

YUZRZFQHUCKACF-UHFFFAOYSA-N