44939
氯化亚铁 四水合物
puriss. p.a., ≥99.0% (RT)
别名:
氯化亚铁 四水合物
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关于此项目
线性分子式:
FeCl2 · 4H2O
化学文摘社编号:
分子量:
198.81
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-843-4
MDL number:
Assay:
≥99.0% (RT)
Form:
powder or crystals
vapor pressure
10 mmHg ( 693 °C)
Quality Level
grade
puriss. p.a.
assay
≥99.0% (RT)
form
powder or crystals
impurities
≤0.001% total nitrogen (N)
pH
2.5 (20 °C, 100 g/L)
anion traces
sulfate (SO42-): ≤100 mg/kg
cation traces
As: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤50 mg/kg, Cr: ≤10 mg/kg, Cu: ≤5 mg/kg, Fe3+: ≤2000 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤50 mg/kg, Na: ≤50 mg/kg, Ni: ≤50 mg/kg, Pb: ≤10 mg/kg, Zn: ≤20 mg/kg
SMILES string
O.O.O.O.Cl[Fe]Cl
InChI
1S/2ClH.Fe.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
InChI key
WSSMOXHYUFMBLS-UHFFFAOYSA-L
Application
氯化铁（II）四水合物可以作为催化剂用于：
- 腈和各种卤代烃合成 N-取代酰胺的无溶剂Ritter反应。
- 炔间接水化反应合成酮。
- 在锂和DTBB的参与下立体选择性地将 α, β-不饱和羰基化合物还原成相应的饱和醇。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
does not flash
flash_point_c
does not flash
Electron microscopy study of CVT grown Fe-sulphides.
Zavasnik J and Recnik A.
Journal of Crystal Growth, 367, 18-23 (2013)
Maren Depke et al.
Cytometry. Part A : the journal of the International Society for Analytical Cytology, 85(2), 140-150 (2013-12-19)
Throughout the world, infections caused by bacteria such as Staphylococcus aureus are a major cause of morbidity and mortality. In order to gain some understanding of the complicated physiological link between host and pathogen, modern techniques such as confocal microscopy
The crystal structure of iron (II) chloride tetrahydrate.
Penfold BR and Grigor JA.
Acta Crystallographica, 12(11), 850854-850854 (1959)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 44939-1KG | 04061832323206 |
| 44939-250G | 04061832323213 |
| 44939-50G | 04061832323220 |