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60178

Sigma-Aldrich

Potassium cyanide

BioUltra, ≥98.0% (AT)

Sinônimo(s):

KCN, Potassium salt of hydrocyanic acid

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About This Item

Fórmula linear:
KCN
Número CAS:
151-50-8
Peso molecular:
65.12
Beilstein:
3593645
Número CE:
205-792-3
Número MDL:
MFCD00011397
Código UNSPSC:
12352302
ID de substância PubChem:
57651730
NACRES:
NA.25
Preço e disponibilidade não estão disponíveis no momento.

fonte biológica

synthetic

linha de produto

BioUltra

Ensaio

≥98.0% (AT)

Formulário

crystalline

Impurezas

insoluble matter, passes filter test

pH

11.0-13.0 (25 °C, 1 M in H2O)

pf

634 °C (lit.)

solubilidade

H2O: 1 M at 20 °C, clear, colorless

traços de ânion

chloride (Cl-): ≤200 mg/kg
sulfate (SO42-): ≤400 mg/kg
sulfide (S2-): ≤5 mg/kg
thiocyanate (SCN-): ≤100 mg/kg

traços de cátion

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

Absorção UV

λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.03

cadeia de caracteres SMILES

[K]C#N

InChI

1S/CN.K/c1-2;

chave InChI

YUZRZFQHUCKACF-UHFFFAOYSA-N

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Categorias relacionadas

Aplicação

Potassium cyanide is use to inhibit oxidative phosphorylation reactions in a wide variety of biological systems and applications.

Outras notas

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
Blocks electron transport to oxygen via cytochrome oxidase, hence employed in the determination of succinate dehydrogenase in submitochondrial particles by preventing substantial loss of succinate by electron flux to O2[1][2]

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 1 Oral - Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - STOT RE 1

Órgãos-alvo

Thyroid

Perigos de suplementos

EUH032

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análise (COA)

Lot/Batch Number
BCCL8700
BCCH3565
BCCC6860
BCCC5573
BCBT2916

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

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Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

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Pascaline Clerc et al.
Journal of bioenergetics and biomembranes, 39(2), 158-166 (2007-04-21)
We have studied the effect of nitric oxide (NO) and potassium cyanide (KCN) on oxidative phosphorylation efficiency. Concentrations of NO or KCN that decrease resting oxygen consumption by 10-20% increased oxidative phosphorylation efficiency in mitochondria oxidizing succinate or palmitoyl-L-carnitine, but
EPR and other properties of succinate dehydrogenase.
T Ohnishi et al.
Methods in enzymology, 53, 483-495 (1978-01-01)
Mammalian succinate dehydrogenase.
B A Ackrell et al.
Methods in enzymology, 53, 466-483 (1978-01-01)
Yudong Wang et al.
The Journal of biological chemistry, 285(39), 29834-29841 (2010-07-29)
Fatty acid β-oxidation (FAO) and oxidative phosphorylation (OXPHOS) are key pathways involved in cellular energetics. Reducing equivalents from FAO enter OXPHOS at the level of complexes I and III. Genetic disorders of FAO and OXPHOS are among the most frequent
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
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Questions

1–3 of 3 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. Hello, please can this type be used for laboratory experiments on experimental rodents 

    1 answer

    1. Product No. 60178 is not intended for live animal testing.

      Helpful?

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