Cl2Fe
126.75 g/mol
Industrial ChemicalDanger
Iron(II) chloride
CAS7758-94-3EC231-843-4
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
reducing agent and mordant
Iron(II) chloride, also known as ferrous chloride, is a chemical compound with the formula FeCl2. It is a paramagnetic solid with a high melting point, typically appearing as an off-white solid.
reducing agentmordant
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Iron oxide, black
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black pigment for paints and coatings
StrongSame Parent
Iron(II,III) oxide
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Black pigment and magnetic material
StrongSame Parent
Governor
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pharmaceutical raw material
ReferenceSame Category
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organic synthesis reagent
ReferenceSame Category
Silver nitrate
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Chemical intermediate, disinfectant, laboratory reagent
ReferenceSame Category
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Chemical intermediate for synthesis
ReferenceSame Category
3-(Trifluoromethyl)benzenesulfonyl chloride
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sulfonyl chloride reagent for synthesis
Safety Reference
Danger
H290May be corrosive to metals
H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H412Harmful to aquatic life with long lasting effects
H315Causes skin irritation
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Iron(II) chloride (CAS 7758-94-3) is 2827.39.
HS code (international, 6-digit)
2827.39
EU CN code (8-digit)
2827 39 20
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
dichloroiron
InChIKey
NMCUIPGRVMDVDB-UHFFFAOYSA-L
SMILES
Cl[Fe]Cl
Synonyms (24)
- Dichloroiron
- Fe(II) chloride
- Ferro 66
- Ferrous Chloride
- Ferrous Chloride Powder
- Ferrous chloride, solid
- Ferrous dichloride
- Iron Chloride Solution
- Iron chloride (FeCl2)
- Iron dichloride
- Iron protochloride
- Iron(2+) chloride
- Iron(II) chloride
- Iron(II) chloride, anhydrous
- Iron(II) chloride, ultra dry
- Iron(II)chloridetetrahydrate
- Natural lawrencite
- Ultra Dry Iron Chloride
- iron (11) chloride
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