Property: It belongs to semidrying oil with relatively higher iodine value, in place of soybean oil.
碘值较高，属于半干性油，代替豆油，广泛用于涂料工业，可做自干漆、烘漆。
| 单词 | Iodine value |
| 释义 |
Iodine value
英语例句库
Property: It belongs to semidrying oil with relatively higher iodine value, in place of soybean oil. 碘值较高，属于半干性油，代替豆油，广泛用于涂料工业，可做自干漆、烘漆。
中文百科
碘价碘价或称碘值是指每100克样品所消耗的碘单质质量（单位为克）。碘价常被用来测定脂肪酸中不饱和度。脂肪酸中的不饱和度多以C=C的形式存在，C=C会与碘发生加成反应。因此，碘价越高，对应的样品中C=C含量越高。由下表可知，椰子油十分饱和，因此椰子油十分适合制造肥皂，同时，亚麻籽油不饱和度很高，因此适用于制造油画颜料。
英语百科
Iodine value 碘价The iodine value (or "iodine adsorption value" or "iodine number" or "iodine index") in chemistry is the mass of iodine in grams that is consumed by 100 grams of a chemical substance. Iodine numbers are often used to determine the amount of unsaturation in fatty acids. This unsaturation is in the form of double bonds, which react with iodine compounds. The higher the iodine number, the more C=C bonds are present in the fat. It can be seen from the table that coconut oil is very saturated, which means it is good for making soap. On the other hand, linseed oil is highly unsaturated, which makes it a drying oil, well suited for making oil paints. |
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