Based on the color reaction of 1-nitroso-2-naphthol with cobalt(II) and the solid phase extraction of its colored complex with C_(18) cartridge,a new method for the determination of cobalt was studied.
研究了用1-亚硝基-2-萘酚固相萃取光度法测定钴的分析方法,在pH 6。
Based on theoretical calculation of electronegativity of groups offlotation-reagent and method of infra-red adsorption spectroscopy, the collection andadsorption of α-nitroso-β-naphthol in hematite flotation have been studied.
研究了α-亚硝基β-萘酚对赤铁矿的捕收性能及吸附规律,导出了吸附方程和吸附速率方程用药剂基团电负性理论计算以及红外吸收光谱法论述了其作用机理α-亚硝基β—萘酚主要是以N O键合原子与赤铁矿表面的Fe(Ⅲ)形成N O五元环螯合物而化学吸附。
Determination of Copper and Cobalt by Flow Injection on Line Sorbent Preconcentration Coupled with AAS Using 1 Nitroso 2 Naphthol
1-亚硝基-2-萘酚为配合剂流动注射固相富集原子吸收光谱法测定铜和钴
sodium dinitro-1-naphtho
二硝基-1-萘酚钠
1-amino-2-naphthol-4-sulfonic acid
1-氨基-2-萘酚-4-磺酸
Spectrophotometric Determination Of Micro 1-(5-Nitro-2-Pyridylazo)-2.7-DihydroxyNaphthalene;
1-(5-硝基2-吡啶偶氮)-2.7-萘二酚分光光度法测定微量铜的研究
Synthesis of 1,3-Dinitro-2-naphthol under Microwave Irradiation
微波辐射下1,3-二硝基-2-萘酚的合成
Synthesis of N-[Phenyl-(2-Hydroxy-Napthalen-1-yl)-Methyl]-Acetamide Catalyzed by Keggin-Structured Heteropolyacids
Keggin型杂多酸催化合成1-乙酰胺基苯甲基-2-萘酚
Studies on the Synthesis， Structure,Characterization of 2－ [3－ (5－ Nitrobenzopsendothiazole)azo]－α－ Naphthol;
2-[3-(5-硝基苯并异噻唑)偶氮]-α-萘酚的合成、结构和性质研究
The study of preparation of cobalt chlorinate fromα-nitrosoβ-naphthol cobalt sediment
从α-亚硝基β-萘酚钴渣中制取氯化钴的工艺研究
nitrazine paper
二硝基苯基偶氮萘酚二磺酸钠试纸
Nitrosophenols are formed very easily by the action of nitrous acid on phenols.
以亚硝酸作用于酚，很易制得亚硝基酚。
" Determination of nitrite in the wet precipitation-N-(1-naphthyl)-1, 2-diaminoethane dihydrochloride spectrophotometry"
GB/T13580.7-1992大气降水中亚硝酸盐测定N-(1-萘基)-乙二胺光度法
4,6-dinitro-2-aminophenol 4,6-
二硝基-2-氨基苯酚
Study on the Complex of Bi(Ⅲ) with PAN
铋(Ⅲ)与1-(2-吡啶偶氮)-2-萘酚配合物的研究
Synthesis,Characterization and Interaction with ct-DNA of Schiff Base Condensed from 2-Hydroxy-1-naphthalde-hyde with o-Am Inophenol and Its Complexes
2-羟基-1-萘酚醛缩邻氨基酚配合物的合成、表征及与ct-DNA的相互作用
Synthesis of 2-[3-(5- Nitrobenzopsendothiazole)azo]- β -Naphthol and Its Color Reaction with Bismuth;
新试剂2-[3-(5-硝基苯并异噻唑)偶氮]-β-萘酚的合成及其与铋的显色反应
New method for synthesis of 1,3-dinitro-2-naphthol methyl ether
合成1,3-二硝基-2-萘甲醚的一种新方法
HPLC Determination of 6 - Bromo - 2 - Naphthol and 2 - Naphthol;
6-溴-2-萘酚和2-萘酚的HPLC同时测定
Synthesis of 1-amino-8-naphthol-3, 6-disulfonic Acid;
1-氨基-8-萘酚-3，6-二磺酸的合成