Magnetite

Public-database records for Magnetite (CAS 722492-56-0), reproduced here for independent cross-checking.

Regulatory listings

Physical description and handling notes

• Aqueous suspension, black to reddish-brown liquid
• Black to reddish brown aqueous colloidal product /Pharmaceutical product/
• pH: 6 to 8 /Pharmaceutical product/
• Osmality: approximately 340 mOsm/kg
• Isotonic; osmolality of 291-330 mOsm/kg. Average particle size 17-31 nm /Pharmaceutical product/
• Feridex i.v. is black to reddish brown liquid containing 11.2 mg Fe/mL (56 mg of iron/vial) in a vial with a tear off seal. Feridex i.v. is supplied in 5 mL single dose vials in boxes of 1 and 5. An administration filter is supplied for each vial.

Reported physical properties

How this substance is indexed

Documented uses

• Contrast agent for hepatic evaluation with magnetic resonance imaging
• THERAPEUTIC CATEGORY: Hematinic. Diagnostic aid (MRI contrast agent)
• Plastics -> Typical concentration range in plastic materials -> 1%
• Plastics -> Polymer Type -> Polyolefin-I; PUR; Polyolefin-II; PVC (soft); ABS; PVC (rigid); PET; PMMA; PA; PC; (E)PS
• Preparation: E.V. Groman, L. Josephson, WO 8800060; eidem, US 4770183 (both 1988 to Advanced Magnetics)
• Preparation: E. V. Groman et al., World Intellectural Property Organization patent 0061191; eidem, United States of America patent 6599498 (2000, 2003 both to Advanced Magnetics).

Names this substance appears under

Ferumoxytol non-stoichiometric magnetite; CLH5FT6412; Feraheme; Rienso; RefChem:55199; R8DG7T2D3A; CODE-7228; DTXSID601027265; 722492-56-0; Code 7228; Ferumoxytol; Feridex; Feridex I.V.; AMI-25; 119683-68-0; Superparamagnetic iron oxide

Computed molecular descriptors

Database abstract

Magnetite · CAS 722492-56-0 · Fe3O4. UNII XM0M87F357. 密度: 1.04.

Source: PubChem / Wikidata; the batch COA governs where values differ.