化学配方数据库
| 配方类型: | DETERGENTS |
| 配方说明: | Liquid Laundry Starch |
| 配方组成: | Water/94.0% Thin Boiling Starch/6.0% The starch and water are charged into a three-neck flask and heated with good agitation to 210F in 30 minutes. The cooking is continued for an additional 30 minutes. At the end of this time water loss is adjusted and the preparation cooled. (Salt may be added if desired, without affecting the properties of the "Arquads".) the concentrations of "Arquad "s shown on the following table are expressed as per cent active "Arquad" on the |
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