化学配方数据库
配方类型: SOAPS AND DETERGENTS
配方说明: Ink-Stain Removing Stick (U.S. Patent 2,393,865)
配方组成: Oxalic Acid/18.5
Polyethylene Glycol 6000/60.0
Triethanolamine/21.5
配制方法: Melt the solid compound, add the triethanolamine and oxalic acid, and stir until the acid crystals have disappeared. When the mixture becomes a fairly viscous cream, pour into molds or metal containers.

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