1) free sulfuric acid
游离硫酸
1.
Aimed at the influential factors of Cu~(2+),Fe~(3+),Zn~(2+),Co~(2+) and other metallic ion solutions in free sulfuric acid determination,the ferro potassiumcyanide is used for precipitating interferential metallic ions so as to eliminate their effect on free sulfuric acid determination.
针对测定含有Cu2+、Fe3+、Zn2+、Co2+等金属离子溶液中游离硫酸的影响因素,试验了用亚铁氰化钾沉淀分离干扰金属离子,消除其对游离硫酸测定的影响。
2) content of sodium sulphate
游离硫酸钠含量
3) Ionized Magnesium Sulfate
游离型硫酸镁
4) free anhydride
游离酐(指硫酸酐)
5) free sulphur
游离硫
1.
Determination of free sulphur in tin sulphide with CS - 444 high-frequency infrared spectrometry;
CS-444高频红外仪测定硫化锑中的游离硫
2.
Because of the great difference between free sulphur and cross-linking sulphur in structure,performance and modification mechanism,this paper analyses the mechanism of sulphur modified asphalt from two aspects of free sulphur and cross-linking sulphur,applying the theory of reinforcing and toughening polymer.
游离硫与交联硫的结构、性能差异较大,对沥青作用机理截然不同。
6) free acid
游离酸
1.
Alkalimetric determination of free acid in cerium(Ⅳ)solution;
碱量滴定法测定四价铈溶液中的游离酸
2.
Control of free acid content during polyacrylonitrile production;
聚丙烯腈生产中游离酸含量的控制
3.
Interaction evaluation between D_(354) resin and free acid by conductance method
电导法研究D_(354)树脂与游离酸的相互作用
补充资料：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
CAS：37222-66-5
中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
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参考词条