60178
Potassium cyanide
BioUltra, ≥98.0% (AT)
Synonym(s):
KCN, Potassium salt of hydrocyanic acid
About This Item
Recommended Products
biological source
synthetic
Quality Level
product line
BioUltra
assay
≥98.0% (AT)
form
crystalline
impurities
insoluble matter, passes filter test
pH
11.0-13.0 (25 °C, 1 M in H2O)
mp
634 °C (lit.)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤200 mg/kg
sulfate (SO42-): ≤400 mg/kg
sulfide (S2-): ≤5 mg/kg
thiocyanate (SCN-): ≤100 mg/kg
cation traces
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤100 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤5000 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ
1 M in H2O
UV absorption
λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.03
SMILES string
[K]C#N
InChI
1S/CN.K/c1-2;
InChI key
YUZRZFQHUCKACF-UHFFFAOYSA-N
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Related Categories
Application
Other Notes
signalword
Danger
Hazard Classifications
Acute Tox. 1 Oral - Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - STOT RE 1
target_organs
Thyroid
supp_hazards
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Certificates of Analysis (COA)
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