## Bismuth yellow

**Formula**
 
$Bi2O3$

**Synonyms**
 
Bismuth(III)oxide

**Description**
 
It is used in crackling stars (Dragon's eggs) as a non-toxic substitute for toxic lead compounds. For this purpose it is mixed with magnalium and copper oxide.

**Sources** 

Bismuth yellow can be found at various Pyro supplies. The major defect is the comparatively high price of bismuth.

**Hazards**
 
Xi

Harmful by inhalation, in contact with skin and if swallowed. Wear suitable protective clothing when working with Bismuth yellow, such as dust mask and latex gloves.