Antimony trisulfide

July 04, 2006
Image of Antimony trisulfide 3D Image of Antimony trisulfide

The "Chinese needle" form of antimony trisulfide produces white glittery stars in fireworks. The "dark pyro" form increases the sensitivity of flash powder and sharpens the "report" or loud boom sound effect. Antimony trisulfide should be handled with extreme care because it is toxic and very sensitive to shock and static electricity.

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