化学配方数据库
配方类型: PHOTOGRAPHY
配方说明: Photosensitive Crystal Mixture (U.S. Patent 2,709,134)
配方组成: Silver Chloride/5-10
Potassium Chloride/95-5
配制方法: This darkens on exposure to light for 1 minute or longer. If heated at 200 to 300C., decolorization results.

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