potassium hydroxide造句
1 Potassium hydroxide is injected into the tube to remove carbon dioxide.
2 Acid calibration potassium hydroxide, to phenolphthalein as indicator.
3 Allyl vinyl ether, 95% stab. with 0.1% potassium hydroxide.
4 Science students potassium hydroxide meets water.
5 Sodium hydroxide (caustic soda) and potassium hydroxide (caustic potash) are very important industrial chemicals, used in the manufacture of soaps, glass, and many other products.
6 The alkalies called caustic soda and caustic potash (potassium hydroxide) are very important industrial chemicals, with uses in the manufacture of soaps, glass, and numerous other products.
7 The etching solution is composed of Potassium hydroxide, Sodium hydroxide, and additives. The window of demanding is crosshatched in certain conditions on polyimide flexible substrate.
8 The etching solution is composed of Potassium hydroxide , Sodium hydroxide and Additives . The window of demanding size is crosshatched in certain conditions on PI flexible substrate .
9 Wholesale: Tiangong brand's brand hydroxide , Potassium hydroxide, Potash, and other well - known brands of chemical raw materials.
10 Potassium hydroxide is frequently called caustic potash, and in the fertilizer industry,[www.] potassium oxide is called potash.
11 The potassium hydroxide electrolyte is forced into the cells just before use.
12 But for the potassium hydroxide precipitated, the purity decrease because of charcoal of crue phenanthrene.
13 High reactive penta-coordinated organic silicon was prepared via the reaction of silica with ethylene glycol and potassium hydroxide.
14 Then, under microwave irradiation, the hydrazide was refluxed with carbon disulfide in the presence of potassium hydroxide to yield target compound 5-dehydroabietyl-1,3,4-oxadiazole-2-thiol.
15 Commonly used in alkaline substance, such as sodium hydroxide, potassium hydroxide, sodium silicate and so on.
16 The leaching mechanism of niobiuma refractory niobium - tantalum ore by concentrated potassium hydroxide was studied.
17 N-vinyl-N-methyl-acetamide was synthesized from N-methyl acetamide and vinyl acetate with potassium hydroxide as catalyst.
18 Lye - - spelled ly - e -- also called sodium hydroxide or potassium hydroxide.
19 Ingredients: Deionized water, glycerin, stearic acid, myristic acid, lauric acid, potassium hydroxide, amino acid surfactant, ethylene glyceryl diester, imidazolidinyl urea, essence, etc.
20 Placed in the anode chamber 4.8 of the potassium solution focus, the cathode chamber with potassium hydroxide aqueous solution, current density control.
21 Amyl cinnamaldehyde was synthesized from benzaldehyde and n-heptanal by aldol condensation with catalyst potassium hydroxide in solvent ethylene glycol.
22 The method is presented as follows: firstly, potassium phthalimide is synthesized by phthalimide reacting with potassium hydroxide at the room temperature.
23 We can use blast furnace slag, light burnt magnesia, alkali— sodium silicate, potassium hydroxide for preparing a new inorganic compound cementitious material under laboratorial study.
24 The reaction was carried out in morpholine in the presence of potassium hydroxide under atmospheric pressure.