S3Y25PHP1W 7758-94-3 Ferrous chloride Iron chloride (FeCl2) Iron dichloride Iron(II) chloride (1:2) EINECS 231-843-4 Ferro 66 Ferrous dichloride HSDB 459 Iron(2+) chloride Iron protochloride Iron(II) chloride Natural lawrencite UNII-S3Y25PHP1W EC 231-843-4 Ferrous chloride, solid [NA1759] [Corrosive] Ferrous chloride, solution [NA1760] [Corrosive] Iron chloride NA1759 NA1760 Ferrous chloride, solid Ferrous chloride, solution CAS 7758-94-3

Purity 97%+In StockPharmaceutical Standards
CAS No.7758-94-3
Molecular FormulaCl2Fe
Molecular Weight126.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

S3Y25PHP1W 7758-94-3 Ferrous chloride Iron chloride (FeCl2) Iron dichloride Iron(II) chloride (1:2) EINECS 231-843-4 Ferro 66 Ferrous dichloride HSDB 459 Iron(2+) chloride Iron protochloride Iron(II) chloride Natural lawrencite UNII-S3Y25PHP1W EC 231-843-4 Ferrous chloride, solid [NA1759] [Corrosive] Ferrous chloride, solution [NA1760] [Corrosive] Iron chloride NA1759 NA1760 Ferrous chloride, solid Ferrous chloride, solution CAS 7758-94-3 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

S3Y25PHP1W 7758-94-3 Ferrous chloride Iron chloride (FeCl2) Iron dichloride Iron(II) chloride (1:2) EINECS 231-843-4 Ferro 66 Ferrous dichloride HSDB 459 Iron(2+) chloride Iron protochloride Iron(II) chloride Natural lawrencite UNII-S3Y25PHP1W EC 231-843-4 Ferrous chloride, solid [NA1759] [Corrosive] Ferrous chloride, solution [NA1760] [Corrosive] Iron chloride NA1759 NA1760 Ferrous chloride, solid Ferrous chloride, solution (CAS 7758-94-3), molecular formula Cl2Fe and molecular weight 126.75 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, S3Y25PHP1W 7758-94-3 Ferrous chloride Iron chloride (FeCl2) Iron dichloride Iron(II) chloride (1:2) EINECS 231-843-4 Ferro 66 Ferrous dichloride HSDB 459 Iron(2+) chloride Iron protochloride Iron(II) chloride Natural lawrencite UNII-S3Y25PHP1W EC 231-843-4 Ferrous chloride, solid [NA1759] [Corrosive] Ferrous chloride, solution [NA1760] [Corrosive] Iron chloride NA1759 NA1760 Ferrous chloride, solid Ferrous chloride, solution (Cl2Fe) contains a salt form, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 126.75 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures S3Y25PHP1W 7758-94-3 Ferrous chloride Iron chloride (FeCl2) Iron dichloride Iron(II) chloride (1:2) EINECS 231-843-4 Ferro 66 Ferrous dichloride HSDB 459 Iron(2+) chloride Iron protochloride Iron(II) chloride Natural lawrencite UNII-S3Y25PHP1W EC 231-843-4 Ferrous chloride, solid [NA1759] [Corrosive] Ferrous chloride, solution [NA1760] [Corrosive] Iron chloride NA1759 NA1760 Ferrous chloride, solid Ferrous chloride, solution under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaCl2Fe
Molecular Weight126.75 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1959
Halogen ContentCl-containing

Recommended Standards

Why CATO?