A4981612
Iron oxalate dihydrate , 99.99%metalsbasis , 6047-25-2
Synonym(s):
Ferrous oxalate dihydrate
CAS NO.：6047-25-2
Empirical Formula: C2H4FeO6
Molecular Weight: 179.89
MDL number: MFCD00150040
EINECS: 611-981-5
| Pack Size | Price | Stock | Quantity |
| 5G | RMB156.80 | In Stock |
|
| 25G | RMB455.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 190°C (dec.) |
| Density | 2.28 g/mL at 25 °C(lit.) |
| solubility | soluble in acid solutions |
| form | Powder |
| Specific Gravity | 2.28 |
| color | yellow |
| Water Solubility | Soluble in water. Insoluble in acetic acid. |
| Sensitive | Hygroscopic |
| Solubility Product Constant (Ksp) | pKsp: 6.5 |
| BRN | 3757620 |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: TWA 1 mg/m3 |
| Stability: | Stable. Hygroscopic. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 6047-25-2(CAS DataBase Reference) |
| EPA Substance Registry System | Iron, diaqua[ethanedioato(2-)-.kappa.O1,.kappa.O2]-, (T-4)- (6047-25-2) |
Description and Uses
Iron(II) oxalate, FeC204.2H20, is precipitated as yellow crystals from solutions containing iron(II) and oxalate ions ; in the presence of excess alkali metal oxalate, however, soluble oxalato complexes M2[Fe(C2O4)2] are formed which can be precipitated by the addition of alcohol. The oxalate is paramagnetic with μeff= 5·2 B.M. at room temperature.
