phosphorus trisulfide

phosphorus trisulfide

[′fäs·fə·rəs trī′səl‚fīd]
(inorganic chemistry)
P2S3 or P4S6 Grayish-yellow, tasteless, odorless solid that burns in air; soluble in alcohol, carbon disulfide, and ether; melts at 290°C; used as an analytical reagent.
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