barium(2+); oxozinc; thioxozinc; sulfate

Basic Information

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CAS Number

1345-05-7

Molecular Formula

BaO5S2Zn2

Molecular Weight

412.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

SMILES

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[O-]S(=O)(=O)[O-].O=[Zn].S=[Zn].[Ba+2]

InChI

InChI=1S/Ba.H2O4S.O.S.2Zn/c;1-5(2,3)4;;;;/h;(H2,1,2,3,4);;;;/q+2;;;;;/p-2

InChIKey

YCEJLNKYYGDNTD-UHFFFAOYSA-L

LogP

0.26720

Complexity

66.2

Synonyms & References

English

AKOS015914209
barium(2+);oxozinc;sulfanylidenezinc;sulfate
1345-05-7
Lithopone
lithopone
C.I. 77115
Pigment White 5
Barium zinc sulfate
Barium zinc sulfide
Becton White
Charlton White
LITHOPONE B 301
llthopone
tithopone
Zincolith
Barium zinc sulfate sulfide
Lithpone
LithoponeB311

MDL Number

MFCD00467106

FAQ

What is barium(2+) (CAS: 1345-05-7)?

Barium(2+) is a divalent cation with the chemical formula Ba²⁺. It is commonly found in compounds like barium sulfate (BaSO₄), which is a white, insoluble solid used in various industrial and medical applications. The CAS number 1345-05-7 refers to barium sulfate, a key compound containing barium(2+) ions.

What are the main uses of barium(2+) (CAS: 1345-05-7)?

Barium(2+) is primarily used in barium sulfate (CAS: 1345-05-7), which serves as a radiographic contrast agent in medical imaging, a filler in plastics and paints, and an ingredient in drilling mud. It also plays a role in the production of other barium compounds and is used in some industrial processes requiring heavy metal properties.

Is barium(2+) (CAS: 1345-05-7) safe?

Barium sulfate (CAS: 1345-05-7) is generally considered safe when used in controlled amounts. However, inhalation or ingestion of large quantities may cause health risks. Safety guidelines recommend proper handling, such as wearing gloves and avoiding exposure, and adhering to OSHA and EPA regulations for industrial use.

How should barium(2+) (CAS: 1345-05-7) be stored?

Barium sulfate (CAS: 1345-05-7) should be stored in a cool, dry place, away from moisture and light. Use airtight containers to maintain stability and prevent degradation. Ensure storage conditions comply with chemical safety standards to avoid contamination or reaction with other substances.