isopropanol造句
1. The usual thinners are water, ethanol, isopropanol, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether.
2. This thesis used ethanol, isopropanol, normal butyl alcohol and isobutanol and uses four methods to prepare double metal alkoxides with iodine used as catalyst.
3. Diisopropyl succinate was synthesized from succinic acid and isopropanol with p - methyl benzenesulfonic acid as catalyst.
4. The alkylation of aniline with isopropanol was studied over HY molecular sieve catalysts.
5. Isopropanol - Isopentanol Binary system vapor - liquid equilibrium date were measured with vapor - liquid equilibrium caldron in 101.
6. As the concentration of isopropanol in the mobile phase increases, the capacity factor and the resolution decrease.
7. RESULTS Ceftezole sodium crystal was easily obtained in isopropanol water mixture. It consists of ceftizole sodium monohydrate, which consists of type I and type II two different crystal forms.
8. Triisopropyl phosphite was synthesized and isopropanol using pyridine as an organic base.
9. A dab of 70 % isopropanol ( rubbing alcohol ) from a small paint brush will kill the fungus.
10. This paper has the esterification of isopropanol and salicylic acid in the presence of boronic acid.
11. A capillary gas chromatographic method for determination of the residual amounts of acetone, isopropanol and toluene in betaxolol hydrochloride is reported.
12. A new catalytic distillation process for the endothermic reaction of the dehydrogenation of isopropanol is developed in this work.
13. A physical and distillation method was applied to the separation of an isopropanol - cyclohexane andisopropanol liquids.
14. A capillary GC method with FID detector for the determination of residual organic solvents ethanol, isopropanol, dichloromethane, n-hexane, tetrahydrofuran, DMF and dimethyl malonate was established.
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15. The main function substances are18aldehydes and alcohols including carbon dioxide, hexanal and isopropanol.
16. After salt out process and regular distillation, the recycling purity of isopropanol can reach above 98 %.
17. It is easy to absorb moisture and reacts with water into aluminium hydroxide and isopropanol.
18. Veratryl alcohol was synthesized through the reduction of sodium borohydride from veratraldehyde with isopropanol as solvent, followed by solvent extraction and distillation under reduced pressure.
19. It was shown that there was by product acetone in the products of propene hydration etherification, while there existed no acetone in the products of isopropanol dehydration reaction.
20. The surface area, the pore volume and the activity of isopropanol decomposition reaction are only a function of exchange degree and are not affected by the exchange methods.
21. The effect of kinds and concentration of epoxy monomers, isopropanol and BP on photosensitive properties of epoxy polysiloxane (CEPS) cationic photopolymerization system.
22. There is an equilibrium distribution relationship between DIPE and isopropanol.
23. Diisopropyl phosphite was directly synthesized from phosphorus trichloride and isopropanol by using the solvent method.
24. The results show that there is no self-poisoning in the electrooxidation of isopropanol in alkaline media.