Pular para o conteúdo
Merck
Todas as fotos(4)

Documentos Principais

Visualizar Toda a Documentação

205222

Sigma-Aldrich

Sodium cyanide

ACS reagent, ≥95.0%

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(4)

About This Item

Fórmula linear:
NaCN
Número CAS:
143-33-9
Peso molecular:
49.01
Beilstein:
3587243
Número CE:
205-599-4
Número MDL:
MFCD00003523
Código UNSPSC:
12352300
ID de substância PubChem:
329752009
NACRES:
NB.24

grau

ACS reagent

Nível de qualidade

200

densidade de vapor

1.7 (vs air)

pressão de vapor

1 mmHg ( 817 °C)

Ensaio

≥95.0%

forma

crystalline powder
powder, crystals or chunks

pH

11-12 (25 °C, 49 g/L)

pf

563.7 °C (lit.)

solubilidade

water: soluble(lit.)

traços de ânion

S2-: ≤0.005%
SCN-: ≤0.02%
chloride (Cl-): ≤0.15%
phosphate (PO43-): ≤0.02%
sulfate (SO42-): ≤0.05%

traços de cátion

Fe: ≤0.005%
Pb: ≤0.005%

cadeia de caracteres SMILES

[Na]C#N

InChI

1S/CN.Na/c1-2;

chave InChI

RTVFYQXEHKQMKO-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

Sodium cyanide is colorless sodium salt and its crystals belong to the cubic crystal system. Its aqueous solutions are strongly basic due to the presence of cyanide ion. It can be synthesized by reacting sodium hydroxide with hydrogen cyanide. Sodium cyanide is a key precursor for the synthesis of various organic intermediates. It participates in the RuCl3-mediated oxidative cyanation of tertiary amines.

Aplicação

Sodium cyanide may be employed for the synthesis of the following compounds:
  • α-amino acids
  • Prussian blue (cyanide pigment)
  • nitriles, via reaction with primary and secondary chlorides

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 1 Oral - 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

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

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

Visite a Biblioteca de Documentos

Daniela Gontero et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 19(9), 1168-1188 (2020-07-18)
Escherichia coli bacteria were determined by in flow cytometry with laser excitation and fluorescence detection applying ultraluminescent core-shell nanoparticles based on Metal Enhanced Fluorescence (MEF). Core-shell nanoparticles consisted of a 40 nm core modified with a silica spacer grafted with
Eagleson M.
Concise Encyclopedia Chemistry, 1037-1037 (1994)
Shun-Ichi Murahashi et al.
Journal of the American Chemical Society, 125(50), 15312-15313 (2003-12-11)
RuCl3-catalyzed oxidative cyanation of tertiary amines with sodium cyanide under molecular oxygen (1 atm) at 60 degrees C gives the corresponding alpha-aminonitriles, which are versatile synthetic intermediates of various compounds such as amino acids and unsymmetrical 1,2-diamines, in excellent yields.
Preparation of Nitriles from Halides and Sodium Cyanide. An Advantageous Nucleophilic Displacement in Dimethyl Sulfoxide1a.
Friedman L and Shechter H.
The Journal of Organic Chemistry, 25(6), 877-879 (1960)
Jian Tan et al.
Molecular vision, 17, 3300-3308 (2011-12-24)
Loss of retinal ganglion cells (RGCs) during retinal ischemia is the potentially blinding mechanism that underlies several sight-threatening disorders. Fluctuations in extracellular pH are associated with such pathological conditions. It has been demonstrated that the retina is a functionally distinct
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica