Sigma-Aldrich 44944 Iron(III) chloride hexahydrate Iron(III) chloride hexahydrate puriss. p.a., ACS reagent, crystallized, 98.0-102% (RT) 1 kg
Kategori
Marka
Stok Kodu
LB.SA.44944-1KG
Kısa Bilgi
Synonym(s): Ferric chloride hexahydrate Linear Formula: FeCl3 · 6H2O CAS Number: 10025-77-1 Molecular Weight: 270.30 EC Number: 231-729-4 MDL number: MFCD00149712 PubChem Substance ID: 329756570 NACRES: NB.24
Bilgi
CAS Number: 10025-77-1
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Sigma-Aldrich 44944 Iron(III) chloride hexahydrate
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Synonym(s): Ferric chloride hexahydrate
Linear Formula: FeCl3 · 6H2O
CAS Number: 10025-77-1
Molecular Weight: 270.30
EC Number: 231-729-4
MDL number: MFCD00149712
PubChem Substance ID: 329756570
NACRES: NB.24
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PROPERTIES
grade ACS reagent puriss. p.a.
Quality Level 200
vapor pressure 1 mmHg (194 °C)
assay 98.0-102% (RT)
form crystals or chunks
quality crystallized
impurities
≤0.001% total nitrogen (N)
≤0.002% free chlorine (Cl)
≤0.01% phosphorous compounds (as PO4)
bp 280-285 °C (lit.)
mp 37 °C (lit.)
anion traces
nitrate (NO3-): ≤100 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
As: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤10 mg/kg
Co: ≤50 mg/kg
Cr: ≤100 mg/kg
Cu: ≤20 mg/kg
Fe2+: ≤20 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤1000 mg/kg
Na: ≤100 mg/kg
Ni: ≤50 mg/kg
Pb: ≤20 mg/kg
Zn: ≤20 mg/kg
SMILES string O.O.O.O.O.O.Cl[Fe](Cl)Cl
InChI 1S/3ClH.Fe.6H2O/h3*1H;;6*1H2/q;;;+3;;;;;;/p-3
InChI key NQXWGWZJXJUMQB-UHFFFAOYSA-K
DESCRIPTION
General description
Iron(III) chloride hexahydrate can be obtained from crystallization of iron(III) chloride from water. Three-dimensional single-crystal X-ray-diffraction studies of its crystal structure suggest its crystals are monoclinic and C2h3-2/m space group.
Application
Iron(III) chloride hexahydrate (FeCl3.6H2O) may be employed as an oxidant for the following conversions: Synthesis of 2-substituted 4(3H)-quinazolinones (yield = 77-93%).
Oxidation of 1,4-dihydropyridines (1,4-DHPs) to corresponding pyridines.
Oxidation of 4-isopropyl-1,4-DHP to dealkylated pyridine.
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Tavsiye Ürünler
4.591,80 TL + KDV
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1.447,77 TL + KDV
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