MilliporeSigma
All Photos(2)

342939

Sigma-Aldrich

Barium titanate(IV)

pieces, 3-12 mm, 99.8% trace metals basis

Synonym(s):
Barium metatitanate, Titanium barium oxide
Linear Formula:
BaTiO3
CAS Number:
Molecular Weight:
233.19
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Assay

99.8% trace metals basis

form

pieces
sintered

reaction suitability

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

particle size

3-12 mm

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

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

1 of 4

This Item
338842208108256552
Barium titanate(IV) pieces, 3-12 mm, 99.8% trace metals basis

Sigma-Aldrich

342939

Barium titanate(IV)

Barium titanate(IV) powder, <2 μm, 99.5% trace metals basis

Sigma-Aldrich

338842

Barium titanate(IV)

Barium titanate(IV) powder, <3 μm, 99%

Sigma-Aldrich

208108

Barium titanate(IV)

Barium titanate(IV) powder, 99.995% trace metals basis

Sigma-Aldrich

256552

Barium titanate(IV)

assay

99.8% trace metals basis

assay

99.5% trace metals basis

assay

99%

assay

99.995% trace metals basis

form

pieces, sintered

form

powder

form

powder

form

powder

reaction suitability

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

reaction suitability

-

reaction suitability

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

reaction suitability

-

density

6.08 g/mL at 25 °C (lit.)

density

6.08 g/mL at 25 °C (lit.)

density

6.08 g/mL at 25 °C (lit.)

density

6.08 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

-

particle size

3-12 mm

particle size

<2 μm

particle size

<3 μm

particle size

-

Application

Reagent for:
  • Synthesis of high-dielectric polymer composite materials
  • Inverse electron demand Diels-Alder reactions

Catalyst for:
  • Selectivity of methane oxidation
  • Vapor phase intramolecular dehydration

Used for:
  • Synthesis of flexible transparent conductive coatings
  • X7R multilayer ceramic capacitors
Suitable for vacuum deposition.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(C)

Not applicable

Personal Protective Equipment

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?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

(enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

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