| NACRES | NA.21 |
|---|---|
| PubChem Substance ID | 329749721 |
| UNSPSC Code | 12352302 |
| EC Number | 231-753-5 |
| MDL number | MFCD00149719 |
| InChI key | SURQXAFEQWPFPV-UHFFFAOYSA-L |
| InChI | 1S/Fe.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2 |
| SMILES string | O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O |
| vapor pressure | 14.6 mmHg ( 25 °C) |
| grade | puriss. |
| assay | 99.5-104.5% (manganometric) |
| form | crystals |
| quality | meets analytical specification of Ph. Eur., BP, USP, FCC |
| shelf life | Shelf life is limited |
| reaction suitability | reagent type: catalystcore: iron |
| greener alternative product characteristics | Design for Energy EfficiencyLearn more about the Principles of Green Chemistry. |
| sustainability | Greener Alternative Product |
| impurities | organic volatile impurities, complies (GC) |
| pH | 3-4 (20 °C, 5%) |
| density | 1.898 g/mL at 25 °C (lit.) |
| anion traces | chloride (Cl-): ≤100 mg/kg |
| cation traces |
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| As: ≤2 mg/kg |
| suitability | complies for appearance of solution |
|---|
| greener alternative category | Enabling |
|---|
| Quality Level | 200 |
|---|
