硬脂酸
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硬脂酸（IUPAC系统命名法：十八酸，英语：Stearic acid）是一种饱和脂肪酸。它是一种难溶于水的蜡状固体，化学式C18H36O2，可溶于乙醇和丙酮，易溶于乙醚、氯仿、四氯化碳、苯和二硫化碳等溶剂中。
stearic acid
英汉-汉英词典
[化]硬脂酸；[化]十八酸
词组 | 习惯用语
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Stearic acid 硬脂酸; 十八酸; 油脂剂; 硬脂肪酸;
Stearic Acids 硬脂酸类
Stearic acid hydrazide 硬脂酸肼；硬脂酰肼
Stearic acid zinc 硬酯酸锌；脂蜡酸锌；十八酸锌盐；十八酸锌
Stearic acid zinc salt 硬脂酸锌；硬酯酸锌；硬脂酸锌盐；十八酸锌盐
Stearic acid grafted chitosan oligosaccharide 壳聚糖硬脂酸嫁接物
Stearolic acid 硬脂炔酸; 硬炔酸; 十八炔酸;
steric Acid 硬脂酸
squaric acid 方酸; 羟基环丁烯; 翻译;
stearic acid [有化] 硬脂酸；十八酸
powder stearic acid 粉状硬脂酸
hydroxy stearic acid 羟基硬脂酸
synthetical stearic acid 合成脂肪酸
stearic acid nitril 硬脂腈
triple pressed stearic acid 三压硬脂酸
double pressed stearic acid 二压硬脂酸
metallic soap of stearic acid 硬脂酸金属皂
中文百科
英语百科
Stearic acid 硬脂酸
Stearic acid (STAIR-ik or STEER-ik) is a saturated fatty acid with an 18-carbon chain and has the IUPAC name octadecanoic acid. It is a waxy solid and its chemical formula is C17H35CO2H. Its name comes from the Greek word στέαρ "stéar", which means tallow. The salts and esters of stearic acid are called stearates. As its ester, stearic acid is one of the most common saturated fatty acids found in nature following palmitic acid. The triglyceride derived from three molecules of stearic acid is called stearin.
近义、反义、联想词
近义词
n.saturated fatty acid
英英词典
stearic acid n.
- a waxy saturated fatty acid; occurs widely as a glyceride in animal and vegetable fats
synonymous： octadecanoic acid
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