ISO 2524-1974 标准详情
- 标准号:ISO 2524-1974
- 中文标题:工业用己二酸酯;热处理后的颜色测量
- 英文标题:adipate esters for industrial use; measurement of colour after heat treatment
- 标准类别:国际标准化组织标准ISO
- 发布日期:1974-04-01
The method specified is applicable to simple and mixed alcohol esters that are liquid at ambient temperature. The heat treatment is carried out in a tube of borosilicate glass in an oil bath at a temperature of (180 2) 0C for 2 h. Measurement of the
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