Strontium ferrite

Base Information

• Chemical Name: Strontium ferrite
• CAS No.: 12023-91-5
• Molecular Formula: Fe12O19Sr
• Molecular Weight: 1061.75
• Mol file: 12023-91-5.mol

Synonyms:Iron strontium oxide (Fe12SrO19);

Chemical Property of Strontium ferrite

Chemical Property:

• Appearance/Colour: powder
• Vapor Pressure: 0Pa at 20℃
• Melting Point: >450 °C (lit.)
• PKA: 7.1[at 20 ℃]
• PSA: 277.29000
• Density: 5.18 g/cm³ (lit.)
• LogP: -1.98480
• Solubility.: Soluble in organic solvents.
• Water Solubility.: 80μg/L at 20℃

Purity/Quality:

99.9% ^*data from raw suppliers

Strontium ferrite nanopowder, <100 nm particle size (BET), 99.8% trace metals basis ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Strontium dodecairon nonadecaoxide is used in manufacture of mixtures, granulates for plastic articles, production of magnet articles by compacting, sintering or other processes. And it is also used as an additive to flares, pyrotechnics, provides high refractive index to glass.

Technology Process of Strontium ferrite

There total 2 articles about Strontium ferrite which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

iron(III) oxide + strontium(II) carbonate (1633-05-2) → strontium ferrite (12023-91-5,12324-75-3,67891-74-1,12023-25-5)

Guidance literature:

With air; In neat (no solvent, solid phase); heated in air at 1100 °C for 240 - 316 h with intermediate grindings, quenched;

DOI:10.1016/j.jssc.2008.03.010

Reference yield:

strontium(II) carbonate (1633-05-2) + iron (7439-89-6) → strontium ferrite (12023-91-5,12324-75-3,67891-74-1,12023-25-5)

Guidance literature:

With nitric acid; citric acid hydrate; air; In neat (no solvent); SrCO3, Fe, and Co dissolved in nitric acid, citric acid hydrate added, dried, decomposed at 300 °C, calcined at 1100 °C in air for72 - 120 h with intermediate grindings, quenched;

DOI:10.1016/j.jssc.2008.03.010

upstream raw materials:

strontium(II) carbonate

iron

Refernces