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antimony pentasulfide

[pen-tuh-suhl-fahyd] /ˌpɛn təˈsʌl faɪd/
noun, Chemistry
1.
a deep-yellow, water-insoluble powder, Sb 2 S 5 , used chiefly as a pigment in oil and water colors.
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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