微溶是指能在水中溶解0.01g-1g。根据物质在20℃时的溶解度的大小,把它们在水中的溶解性分为以下等级:溶解度 10g以上易溶,1g-10g可溶,0.01g-1g微溶(如氢氧化钙),0.01g以下难溶。电解质的溶解度在每100g水中为1g以下的,称为微溶电解质。
本品在乙醇或氯仿中微溶,在水中不溶。
Slightly soluble in ethanol or chloroform; insoluble in water.
本品在水中略溶,在乙醇中微溶,在苯中不溶。
This product is slightly soluble in water, slightly soluble in ethanol, insoluble in benzene.
溶解性:本品在丙酮或氯仿中易溶,在乙醇中略溶,在水中微溶。
Solubility: The product is soluble in acetone or chloroform, slightly soluble in ethanol, slightly soluble in water.
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