75-20-7 calcium carbide

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Product Name	Calcium carbide
CAS No.	75-20-7
Synonyms	Calciumcarbidemetallurggradegreylumpsmm; calcium acetylide; Quartz crystal; calcium ethynediide; ethyne, calcium salt (1:1)
InChI	InChI=1/C2H2.Ca/c1-2;/h1-2H;/q;+2
Molecular Formula	C₂H₂Ca
Molecular Weight	66.1142
Melting point	447℃
Water solubility	hydrolyses
Hazard Symbols	F:Flammable;
Risk Codes	R15:;
Safety	S43A:; S8:;