PVC
chemical formula: C₂H₃Cl
( fine powder )
PVC (Polyvinyl chloride) is a Chlorine donor that deepens the color of flames. Used in colored fire & star formulas.

MSDS ( Material Safety Data Sheet )

Shipping Restriction (info)	No
Hazmat Fee (info)	No
Signature Required (info)	No
Quantity Restriction (info)	No