Sigma-Aldrich 215406 Ammonium iron(II) sulfate hexahydrate ACS reagent, 99% 100 gr
Kategori
Marka
Stok Kodu
LB.SA.215406-100G
Kısa Bilgi
Synonym(s): Ammonium ferrous sulfate hexahydrate, Ammonium iron(II) sulfate, Mohr’s salt Linear Formula: (NH4)2Fe(SO4)2 · 6H2O CAS Number: 7783-85-9 Molecular Weight: 392.14 EC Number: 233-151-8 MDL number: MFCD00150530 PubChem Substance ID: 329752166 NACRES: NB.24
Bilgi
CAS Number: 7783-85-9
| Sigma-Aldrich 215406 Ammonium iron(II) sulfate hexahydrate ACS reagent, 99% 100 gr |
| Synonym(s): Ammonium ferrous sulfate hexahydrate, Ammonium iron(II) sulfate, Mohr’s salt Linear Formula: (NH4)2Fe(SO4)2 · 6H2O CAS Number: 7783-85-9 Molecular Weight: 392.14 EC Number: 233-151-8 MDL number: MFCD00150530 PubChem Substance ID: 329752166 NACRES: NB.24 |
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PROPERTIES
grade ACS reagent
Assay 98.5-101.5% 99% form powder or crystals reaction suitability reagent type: catalyst core: iron impurities ≤0.01% insolubles ≤0.05% Not NH4OH pptd. pH 3-5 (20 °C, 50 g/L) mp 100 °C (dec.) (lit.) anion traces phosphate (PO43-): ≤0.003% cation traces Ca: 0.005% Cu: ≤0.003% Fe3+: ≤0.01% K: 0.002% Mg: 0.002% Mn: ≤0.01% Na: 0.02% Zn: ≤0.003% SMILES string N.N.O.O.O.O.O.O.[Fe++].OS([O-])(=O)=O.OS([O-])(=O)=O InChI 1S/Fe.2H3N.2H2O4S.6H2O/c;;;2*1-5(2,3)4;;;;;;/h;2*1H3;2*(H2,1,2,3,4);6*1H2/q+2;;;;;;;;;;/p-2 InChI key MQLVWQSVRZVNIP-UHFFFAOYSA-L DESCRIPTION Application Ammonium iron(II) sulfate hexahydrate can be used as a green catalyst in the: - Newman-Kwart rearrangement to synthesize functionalized thiophenols. - Oxidation of aromatic, aliphatic, and conjugated aldehydes to the corresponding carboxylic acids. - Synthesis of biscoumarins via condensation reaction. |
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