EMAIL THIS PAGE TO A FRIEND
31252 Sigma-Aldrich

Potassium cyanide

puriss. p.a., ACS reagent, Reag. Ph. Eur., ≥97.0%

  • CAS Number 151-50-8

  • Linear Formula KCN

  • Molecular Weight 65.12

  •  Beilstein/REAXYS Number 3593645

  •  EC Number 205-792-3

  •  MDL number MFCD00011397

  •  PubChem Substance ID 329753701

  •  NACRES NB.24

Purchase

Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Essential Chemicals, O-P, Puriss p.a. ACS,
Quality Level   200
grade   ACS reagent
  Reag. Ph. Eur.
  puriss. p.a.
assay   ≥97.0%
form   crystals
impurities   ≤0.01% thiocyanate (SCN)
pH   11.5 (20 °C, 20 g/L)
mp   634 °C (lit.)
anion traces   chloride (Cl-): ≤200 mg/kg
  phosphate (PO43-): ≤50 mg/kg
  sulfate (SO42-): ≤400 mg/kg
  sulfide (S2-): ≤5 mg/kg
cation traces   Fe: ≤100 mg/kg
  Na: ≤5000 mg/kg
  Pb: ≤2 mg/kg
SMILES string   [K]C#N
InChI   1S/CN.K/c1-2;
InChI key   YUZRZFQHUCKACF-UHFFFAOYSA-N

Description

Packaging

1 kg in poly bottle

100, 250 g in poly bottle

Safety & Documentation

Safety Information

Signal word 
Danger
Target organs 
Thyroid
Supplemental Hazard Statements 
EUH032
RIDADR 
UN 1680 6.1 / PGI
WGK Germany 
WGK 3
RTECS 
TS8750000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?