insoluble substance 不溶物 ; 不溶性物质
Water insoluble substance 水不溶物
Hydrochloric acid insoluble substance 盐酸不溶物
Ethanoic acid insoluble substance 乙酸不容物
Diluted hydrochloric acid insoluble substance 稀盐酸不容物
Dilute sulphuric acid insoluble substance 稀硫酸不溶物
Industrial application: soluble in water, aqueous alkali, ammonia and cellulose solution, colorless and insoluble in organic solution, mineral oil amorphous substance.
工业用途：溶于水、碱水溶液、氨和纤维素溶液，不溶于有机溶液、矿物油的无色无定型物。
A new method to determine insoluble substance in raw salt is presented.
提出一种测定原盐中水不溶物含量的新方法。
The influences of the factors, such as ethanol solution, sodium hydroxide, propylene oxide, reaction temperature, reaction time on apparent viscosity and water insoluble substance of HPG are studied.
研究了合成过程中乙醇溶液、氢氧化钠、环氧丙烷、反应温度、反应时间等因素对产品表观黏度和水不溶物含量的影响。
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