Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

View All Documentation

44939

Sigma-Aldrich

Iron(II) chloride tetrahydrate

puriss. p.a., ≥99.0% (RT)

Sinônimo(s):

Ferrous chloride tetrahydrate

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula linear:
FeCl2 · 4H2O
Número CAS:
13478-10-9
Peso molecular:
198.81
Número CE:
231-843-4
Número MDL:
MFCD00149709
Código UNSPSC:
12352302
ID de substância PubChem:
329756568
NACRES:
NA.21

pressão de vapor

10 mmHg ( 693 °C)

grau

puriss. p.a.

Ensaio

≥99.0% (RT)

forma

powder or crystals

Impurezas

≤0.001% total nitrogen (N)

pH

2.5 (20 °C, 100 g/L)

traços de ânion

sulfate (SO42-): ≤100 mg/kg

traços de cátion

As: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤50 mg/kg
Cr: ≤10 mg/kg
Cu: ≤5 mg/kg
Fe3+: ≤2000 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤50 mg/kg
Na: ≤50 mg/kg
Ni: ≤50 mg/kg
Pb: ≤10 mg/kg
Zn: ≤20 mg/kg

cadeia de caracteres SMILES

O.O.O.O.Cl[Fe]Cl

InChI

1S/2ClH.Fe.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2

chave InChI

WSSMOXHYUFMBLS-UHFFFAOYSA-L

Procurando produtos similares? Visita Guia de comparação de produtos

Aplicação

Iron(II) chloride tetrahydrate can be used as a catalyst in the:
  • Solvent-free Ritter reaction of nitriles with various halohydrocarbons to synthesize N-substituted amides.
  • Synthesis of ketones via indirect hydration of alkynes.
  • Stereoselective reduction of α, β-unsaturated carbonyl compounds to the corresponding saturated alcohols in the presence of lithium and DTBB.
It can also be used as a precursor to prepare iron-bisphosphine complex, which can be used to catalyze Kumada­-Tamao-­Corriu coupling.

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H302,H318

Classificações de perigo

Acute Tox. 4 Oral - Eye Dam. 1

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

does not flash

Ponto de fulgor (°C)

does not flash

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

Os clientes também visualizaram

Slide 1 of 5

1 of 5

Iron(II) chloride AnhydroBeads™, −10 mesh, 99.99% trace metals basis

Sigma-Aldrich

450936

Iron(II) chloride

Iron(III) chloride reagent grade, 97%

Sigma-Aldrich

157740

Iron(III) chloride

Iron(III) chloride anhydrous, powder, ≥99.99% trace metals basis

Sigma-Aldrich

451649

Iron(III) chloride

Iron(III) chloride anhydrous for synthesis

Sigma-Aldrich

8.03945

Iron(III) chloride

Iron(II) sulfate heptahydrate ACS reagent, ≥99.0%

Sigma-Aldrich

215422

Iron(II) sulfate heptahydrate

Maren Depke et al.
Cytometry. Part A : the journal of the International Society for Analytical Cytology, 85(2), 140-150 (2013-12-19)
Throughout the world, infections caused by bacteria such as Staphylococcus aureus are a major cause of morbidity and mortality. In order to gain some understanding of the complicated physiological link between host and pathogen, modern techniques such as confocal microscopy
The crystal structure of iron (II) chloride tetrahydrate.
Penfold BR and Grigor JA.
Acta Crystallographica, 12(11), 850854-850854 (1959)
Chenglong Yuan et al.
International journal of molecular sciences, 20(3) (2019-02-13)
The prion protein (PrPSc) has drawn widespread attention due to its pathological potential to cause prion diseases. Herein, we successfully synthesized Fe₃C@C by carbonizing Fe₃O₄-lignin clusters, which were prepared through a facile hydrogen bonding interaction between ≡Fe-OH and hydroxyl groups
Electron microscopy study of CVT grown Fe-sulphides.
Zavasnik J and Recnik A.
Journal of Crystal Growth, 367, 18-23 (2013)
Chong Qin et al.
Angewandte Chemie (International ed. in English), 51(28), 6971-6975 (2012-06-13)
Ironing it out: an efficient and convenient nitrogenation strategy involving C-C bond cleavage for the straightforward synthesis of versatile arylamines is presented. Various alkyl azides and alkylarenes, including the common industrial by-product cumene, react using this protocol. Moreover, this method
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