Basic

CAS No.	75-20-7
Product Name	Calcium carbide
Synonyms	Calciumcarbidemetallurggradegreylumpsmm; calcium acetylide; Quartz crystal; calcium ethynediide; ethyne, calcium salt (1:1)
Molecular Formula	C2H2Ca
Molecular Weight	66.1142

Physical property

Melting point	447℃
Water solubility	hydrolyses

Hazard Symbols	F:Flammable;
Risk Codes	R15:;
Safety Description	S43A:; S8:;