1.02459

Iron(II) chloride tetrahydrate

extra pure special grade

• Synonym(s): Ferrous chloride tetrahydrate
• Linear Formula: FeCl₂ · 4H₂O
• CAS Number: 13478-10-9
• Molecular Weight: 198.81
• UNSPSC Code: 12352302
• NACRES: NA.21
• MDL number: MFCD00149709

Properties

• vapor pressure: 10 mmHg ( 693 °C)
• Quality Segment: 200
• pH: 2.5 (20 °C, 100 g/L in H₂O)
• mp: 107 °C (Elimination of water of crystallisation)
• 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

Description

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H318
• pcodes: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class: 13 - Non Combustible Solids
• wgk: WGK 1
• flash_point_f: does not flash
• flash_point_c: does not flash