Skip to Content
MilliporeSigma
All Photos(2)

Documents

637602

Sigma-Aldrich

Barium ferrite

nanopowder, <100 nm particle size (BET), >97% trace metals basis

Synonym(s):

Barium dodecairon nonadecaoxide, Barium iron oxide

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
BaFe12O19
CAS Number:
12047-11-9
Molecular Weight:
1111.46
EC Number:
234-974-5
MDL number:
MFCD00075637
UNSPSC Code:
12352302
PubChem Substance ID:
24882871
NACRES:
NA.23

Quality Level

100

assay

>97% trace metals basis

form

nanopowder

particle size

<100 nm (BET)

SMILES string

O=[Ba].O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O

InChI

1S/Ba.12Fe.19O

InChI key

AJCDFVKYMIUXCR-UHFFFAOYSA-N

Related Categories

Legal Information

Product of Engi-Mat Co.

pictograms

Exclamation markHealth hazard
GHS07,GHS08

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 - STOT SE 2

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 6

1 of 6

Iron nickel oxide nanopowder, &lt;50&#160;nm particle size (APS), &#8805;98% trace metals basis

Sigma-Aldrich

637149

Iron nickel oxide

Iron nanopowder, 35-45&#160;nm particle size, 99.5% trace metals basis

Sigma-Aldrich

746843

Iron

Barium titanate(IV) nanopowder (cubic), 50&#160;nm (SEM), 99.9% trace metals basis

Sigma-Aldrich

745952

Barium titanate(IV)

Iron(II,III) oxide nanopowder, 50-100&#160;nm particle size (SEM), 97% trace metals basis

Sigma-Aldrich

637106

Iron(II,III) oxide

Iron(III) oxide nanopowder, &lt;50&#160;nm particle size (BET)

Sigma-Aldrich

544884

Iron(III) oxide

Titanium(IV) oxide, anatase nanopowder, &lt;25&#160;nm particle size, 99.7% trace metals basis

Sigma-Aldrich

637254

Titanium(IV) oxide, anatase

Structure and magnetic properties of nanoparticles of barium ferrite synthesized using microemulsion processing
Pillai V, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 80(1), 69-75 (1993)
Barium ferrite nanoparticles prepared directly by aerosol pyrolysis
Gonzalez-Carreno T, et al.
Materials Letters, 43(3), 97-101 (2000)
A M Granov et al.
Vestnik rentgenologii i radiologii, (5)(5), 53-54 (1993-09-01)
Various types of x-ray endovascular embolization were carried out in 256 patients with renal parenchymatous carcinoma over the period of 1979 to 1991. Iodolipol chemoembolization with dioxadet, a fat-soluble preparation, significantly improved three- and five-year cumulative survival of operable patients
[Specialized outpatient care in infectious diseases].
E N Antakova et al.
Vrachebnoe delo, (7)(7), 113-115 (1982-07-01)
Elif Tümay Özer et al.
Journal of hazardous materials, 229-230, 20-28 (2012-07-04)
The barium hexaferrite (BaFe(12)O(19)) containing magnetic poly(ethylene glycol dimethacrylate-vinyl pyridine), (mag-poly(EGDMA-VP)) beads (average diameter=53-212 μm) were synthesized and characterized. Their use as an adsorbent in the removal of diethyl phthalate (DEP) from an aqueous solution was investigated. The mag-poly(EGDMA-VP) beads

Articles

Nanofluids for Biomedical Applications

Currently, magnetic nanoparticles (MNPs) are attracting a lot of attention because of the possibility of many novel applications, especially in biomedical research.

Soft Magnetic Nanocrystalline Alloys: Materials and Models

Magnetic materials permeate numerous daily activities in our lives. They are essential components of a diversity of products including hard drives that reliably store information on our computers, decorative magnets that keep the shopping list attached to the refrigerator door, electric bicycles that speed our commute to work, as well as wind turbines for conversion of wind energy to electrical power.

Functional Magnetic Materials: Synergy Between Basic Science and Evolving Technology

The application of magnetism and magnetic materials pervades our modern civilization in the form of electrical power, communications and information storage.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service