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| 配方类型： |
SOAPS AND DETERGENTS |
| 配方说明： |
Ink-Stain Removing Stick |
| 配方组成： |
Oxalic Acid/18.5
"Carbowax" Compound 4000/60.0
Triethanolamine/21.5 |
| 配制方法： |
Melt the "Carbowax", add the triethanolamine and oxalic acid, and stir until the acid crystals have disappeared. |
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