硫酸亞鐵七水合物 Sigma
硫酸亞鐵七水合物 Sigma
產品描述
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
鐵催化醛與胺鹽酸鹽反應而高效合成酰胺
鐵催化醛與胺鹽酸鹽反應而高效合成酰胺
包裝
1 kg in poly bottle
5, 250 g in poly bottle
性質
| Related Categories | 12 Principles Aligned Products, Catalysis and Inorganic Chemistry, Chemical Synthesis, Essential Chemicals, Greener Alternative Products, Greener Catalysts, Iron Catalysts, Iron Salts, Research Essentials, Salts Less... |
| Quality Level | 200 |
| grade | ACS reagent |
| vapor pressure | 14.6 mmHg ( 25 °C) |
| assay | ≥99.0% |
| greener alternative product characteristics | Catalysis Learn more about the Principles of Green Chemistry. |
| impurities | ≤0.01% insolubles |
| ≤0.05% Substances not pptd by NH4OH | |
| 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% | |
| 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 |
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