ISO 6387-1983 标准详情
- 标准号:ISO 6387-1983
- 中文标题:表面活性剂 钙皂分散力的测定 酸量滴定法(改进的舍恩费尔特法)
- 英文标题:Surface active agents; Determination of the power to disperse calcium soap; Acidimetric method (Modified Schoenfeldt method)
- 标准类别:国际标准化组织标准ISO
- 发布日期:1983-02
A 0,5 % (m/m) aqueous soap solution is prepared, and after maintaining this at testing temperature for 24 h, an aliquot portion of this solution is taken. This aliquot portion is mixed with a dilute solution of the dispersing agent (surface active ag
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