Compound Q&A
What is Bismuth (CAS: 7440-69-9)?
Answer
Bismuth is a chemical element with the symbol Bi and CAS number 7440-69-9. It is a post-transition metal known for its silvery-white, lustrous appearance and high density. Bismuth exhibits low toxicity compared to other heavy metals, making it a safer alternative in many applications. Its chemical properties include a metallic luster, low thermal conductivity, and a unique property of expanding upon solidification. Bismuth is also notable for its use in pharmaceuticals, cosmetics, and industrial materials due to its stability and low reactivity.
About
CAS No
7440-69-9
English Name
Bismuth
Molecular Formula
Bi
Molecular Weight
208.98 g/mol
SMILES
[Bi]
InChIKey
JCXGWMGPZLAOME-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:09