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Sigma-Aldrich

Barium titanate(IV)

Barium titanate(IV)

powder, <3 μm, 99%

Synonym(s):

Titanium barium oxide

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About This Item

Linear Formula:
BaTiO3
CAS Number:
12047-27-7
Molecular Weight:
233.19
EC Number:
234-975-0
MDL number:
MFCD00003447
UNSPSC Code:
12161600
PubChem Substance ID:
24852494
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

Assay

99%

form

powder

reaction suitability

core: barium
reagent type: catalyst
reagent type: catalyst
core: titanium

particle size

<3 μm

density

6.08 g/mL at 25 °C (lit.)

SMILES string

[Ba++].[O-][Ti]([O-])=O

InChI

1S/Ba.3O.Ti/q+2;;2*-1;

InChI key

WNKMTAQXMLAYHX-UHFFFAOYSA-N

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Application

Barium titanate(IV) possess piezoelectric, ferroelectric, dielectric and thermoelectric properties.[1] It is a biocompatible ceramic[2] and is therefore used generally in drug delivery.[3]
It has been used:
  • As a precursor to synthesize barium titanate microfibres to be used as building blocks for self-assembled nanoelectronic devices.[4]
  • In multi-material nanoscale 3D printing for developing capacitors, inductors and resistors.[5]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H332

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX2013
MKCV7081
MKCT5369
MKCQ9591
MKCP7982

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Barium titanate nanoparticles: promising multitasking vectors in nanomedicine.
Genchi GG, et al.
Nanotechnology, 27(23), 232001-232001 (2016)
Experimental studies on 3D printing of barium titanate ceramics for medical applications.
Schult M, et al.
Current Directions in Biomedical Engineering, 2(1), 95-99 (2016)
Preparation of Nanoporous Fibers of BaTiO3 via Electrospinning of BaTiO3/PVC and Thermal Treatment Effects.
Suaste-Gomez E, et al.
Ferroelectrics, 482(1), 1-10 (2015)
Nanoscale 3D printing process using aerodynamically focused nanoparticle (AFN) printing, micro-machining, and focused ion beam (FIB)
Ahn SH, et al.
CIRP Annals, 64(1), 523-526 (2015)
An efficient approach to derive hydroxyl groups on the surface of barium titanate nanoparticles to improve its chemical modification ability.
Chang SJ, et al.
Journal of Colloid and Interface Science, 329(2), 300-305 (2009)
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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Reviews

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  1. Las Cruces, NM
    • Reviews 2
    • Votes 0
    5 out of 5 stars.

    High quality BaTiO3

    If the researcher knows what material he/she will need to do the research, then I think there is no better company to purchase your materials from. I received my materials as promised even though COVID issues were being discussed.

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