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Merck
CN

24-4450

Potassium cyanide

JIS special grade, ≥98.0%

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About This Item

Linear Formula:
KCN
CAS Number:
151-50-8
Molecular Weight:
65.12
EC Number:
205-792-3
UNSPSC Code:
12352300
PubChem Substance ID:
329752635
Beilstein/REAXYS Number:
3593645
MDL number:
MFCD00011397
Assay:
≥98.0%
Grade:
JIS special grade
Form:
solid

Key Documents

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InChI key

YUZRZFQHUCKACF-UHFFFAOYSA-N

InChI

1S/CN.K/c1-2;

SMILES string

[K]C#N

grade

JIS special grade

assay

≥98.0%

form

solid

availability

available only in Japan

pH

11.5 (20 °C, 20 g/L)

mp

634 °C (lit.)

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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

EUH032

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U2796
U1744
U1725
U9649
U9569

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Harvey A Schwertner et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 905, 10-16 (2012-09-04)
Cyanide poisoning occurs in individuals after fire smoke inhalation and after oral ingestion of cyanide. Hydroxocobalamin (HOCbl), a hydroxylated form of vitamin B(12), is often used as an antidote to treat cyanide toxicity. It has a high affinity for cyanide
Sónia C Correia et al.
Neurobiology of disease, 45(1), 206-218 (2011-08-23)
The current study was undertaken to address the role of mitochondrial reactive oxygen species (ROS), and hypoxia inducible factor-1 alpha (HIF-1α) signaling pathway in the protection against high glucose levels in brain endothelial and NT2 neuron-like cells. Rat brain endothelial
Vikhyat S Bebarta et al.
Annals of emergency medicine, 64(6), 612-619 (2014-04-22)
Hydroxocobalamin is a Food and Drug Administration-approved antidote for cyanide poisoning. Cobinamide is a potential antidote that contains 2 cyanide-binding sites. To our knowledge, no study has directly compared hydroxocobalamin with cobinamide in a severe, cyanide-toxic large-animal model. Our objective
Ruth Chang et al.
Plant molecular biology, 78(1-2), 109-122 (2011-11-17)
Mitogen-activated protein kinases (MPKs) are regulated by diverse stresses with a reactive oxygen species (ROS) component. Here, we report the rapid and transient activation of MPK3, MPK4 and MPK6 upon oxygen deprivation as well as reoxygenation in seedlings of Arabidopsis
Yang-Wen-Ke Liao et al.
Planta, 235(2), 225-238 (2011-07-23)
The role of mitochondrial alternative oxidase (AOX) and the relationship between systemic AOX induction, ROS formation, and systemic plant basal defense to Tobacco mosaic virus (TMV) were investigated in tomato plants. The results showed that TMV inoculation significantly increased the
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