英语词汇“purpurogallin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	purpurogallin
释义	purpurogallin purpurogallin [‚pər·pyə·rō′gal·ən] (organic chemistry) C₁₁H₈O₅ A red, crystalline compound, the aglycon of several glycosides from nutgalls; decomposes at 274-275°C; soluble in boiling alcohol, methanol, and acetone; used as an antioxidant or to retard metal contamination in hydrocarbon fuels or lubricants.
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