Or methanal Formaldehyde (37%) in water solution, called formalin, is used as a preservative, an embalming agent, and a disinfectant.

通常以福尔·马林(含甲醛37%的水溶液)形式出售，用于防腐剂、尸体保存以及消毒剂。

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Uses: used as glass etching agent, metal surface of the chemical polishing agent, wine of the disinfectant, preservative, mordant the fiber is also used for extraction of rare elements and so on.

用途：用作玻璃蚀刻剂，金属表面的化学抛光剂、酿酒的消毒剂，防腐剂，纤维的媒染剂，也用于提取稀有元素等。

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The effectiveness of adding EPH in detergent and cosmetics used as disinfectant, preservative and deodorant is described in some examples.

在美国、日本的化妆品市场，至今仍将乙二醇单苯醚作为重要的杀菌剂。

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