Compound Q&A
What is barium(2+) (CAS: 1345-05-7)?
Answer
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.
About
CAS No
1345-05-7
English Name
barium(2+); oxozinc; thioxozinc; sulfate
Molecular Formula
BaO5S2Zn2
Molecular Weight
412.2 g/mol
SMILES
[O-]S(=O)(=O)[O-].O=[Zn].S=[Zn].[Ba+2]
InChIKey
YCEJLNKYYGDNTD-UHFFFAOYSA-L
Last Updated: 2025-08-28 11:52