Sigma Aldrich 215422 Iron(II) sulfate heptahydrate ACS reagent, ≥99.0% 1 kg
Kategori
Marka
Stok Kodu
LB.SA.215422-1KG
Kısa Bilgi
Synonym(s): Ferrous sulfate heptahydrate Linear Formula: FeSO4 · 7H2O CAS Number: 7782-63-0 Molecular Weight: 278.01 EC Number: 231-753-5 MDL number: MFCD00149719 UNSPSC Code: 12352302 PubChem Substance ID: 329752167 NACRES: NA.21
Bilgi
CAS Number: 7782-63-0
| Sigma Aldrich 215422 Iron(II) sulfate heptahydrate ACS reagent, ≥99.0% 1 kg |
| Synonym(s): Ferrous sulfate heptahydrate Linear Formula: FeSO4 · 7H2O CAS Number: 7782-63-0 Molecular Weight: 278.01 EC Number: 231-753-5 MDL number: MFCD00149719 UNSPSC Code: 12352302 PubChem Substance ID: 329752167 NACRES: NA.21 |
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PROPERTIES
grade ACS reagent
Quality Level 200 vapor pressure 14.6 mmHg ( 25 °C) Assay ≥99.0% form powder or crystals reaction suitability reagent type: catalyst core: iron greener alternative product characteristics Catalysis Learn more about the Principles of Green Chemistry. sustainability Greener Alternative Product impurities ≤0.01% insolubles ≤0.05% Substances not pptd by NH4OH pH 3-4 (25 °C, 50 g/L) density 1.898 g/mL at 25 °C (lit.) anion traces chloride (Cl-): ≤0.001% phosphate (PO43-): ≤0.001% cation traces Cu: ≤0.005% Fe3+: ≤0.1% Mn: ≤0.05% Zn: ≤0.005% greener alternative category Aligned SMILES string O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O InChI 1S/Fe.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2 InChI key SURQXAFEQWPFPV-UHFFFAOYSA-L DESCRIPTION Description General description We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalysis. Click here for more information. Application Iron(II) sulfate heptahydrate is used as a catalyst for greener amide bond formation from amines and aldehydes. It has been used in the synthesis of maghemite nanoparticles.[1] |
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