Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

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

Legal Information

Product of Engi-Mat Co.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302 + H332,H371,H373

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCQ5405
MKCN8647
MKCL9386
MKBX0065V
MKBR2928V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

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.

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.

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.

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