钛酸钡

Description

Barium titanate · CAS 12047-27-7 · BaO3Ti. UNII 73LKE302QO.

Identification

CAS Registry Number	12047-27-7
PubChem CID	159419
Molecular formula	BaO3Ti
IUPAC name	barium(2+);tris(oxygen(2-));titanium(4+)
UNII (FDA)	73LKE302QO

Computed Descriptors

Molecular Weight	233.19
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	233.837932
Monoisotopic Mass	233.837932
Topological Polar Surface Area	3
Heavy Atom Count	5
Formal Charge	0
Complexity	0

Physical description & handling notes

• Dry Powder
• Solid; [Merck Index] White to gray powder, insoluble in water; [MSDSonline]
• Solubility--no data found;

Documented Uses

• Used in voltage sensitive dielectrics, magnetic amplifiers, and memory devices; [Merck Index]
• Barium titanate is used as a dielectric material for ceramic capacitors and as a piezoelectric material for microphones and other transducers. It can also be found in thermistors and self-regulating electric heating systems, nonlinear optics, and thermal cameras. (L212)
• All Other Chemical Product and Preparation Manufacturing
• Barium titanium oxide (BaTiO3): ACTIVE
• 1 to 15 grams for an adult human (barium salts). (T48)
• Barium compounds are absorbed via ingestion and inhalation, the extent of which depends on the individual compound. In the body, the majority of the barium is found in the bone, while small amounts exists in the muscle, adipose, skin, and connective tissue. Barium is not metabolized in the body, but it may be transported or incorporated into complexes or tissues. Barium is excreted in the urine and faeces. (L214)

Synonyms

Barium metatitanate; Nova Chem AB; Kyorix BT-S; BT 10 (titanate); Kyorix BT-HD 9DX; Barium titanate (IV); BT 05 (filler); VK 4 (oxide); N 220 (titanate); Tamtron X 7R262L; Tamtron X 7R302H; Ticon 5016; Titanate barium (1:1); BT-HD 9DX; HPBT 1; BT-HP 8KB2

Frequently Asked Questions

What are the CAS number and molecular formula of Barium titanate?

CAS 12047-27-7; molecular formula BaO3Ti; molecular weight — g/mol.

What other names is Barium titanate known by?

Barium metatitanate, Nova Chem AB, Kyorix BT-S, BT 10 (titanate), Kyorix BT-HD 9DX, Barium titanate (IV).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.