Quinoline (CAS NO 91-22-5)
Introduction:
Quinoline or 1-aza-napthalene or benzo pyridine is nitrogen containing heterocyclic aromatic compound. It has a molecular formula of C9H7N and its molecular weight is 129.16. The log P value is 2.04 and has an acidic pKb of 4.85 and a basic pKa of 9.5. Quinoline is a weak tertiary base. It can form salt with acids and displays reactions similar to those of pyridine and benzene. It shows both electrophilic and nucleophilic substitution reactions. It is nontoxic to humans on oral absorption and inhalation.
Application:
Quinoline can be used as solvent. Determine the refractive index of the mineral. The vanadate and arsenate are separated. Characterize lignin. The crystallization method was used to determine arsenic acid. Precipitant for zirconium, hafnium, yttrium, lanthanum, cerium and lanthanum Tests of ruthenium, osmium, nickel, iridium, titanium, platinum, palladium, rhodium, iridium and gold. Organic Synthesis. Dye manufacturing. Pharmaceutical antimalarial drugs. Specimen preservation.
About us
Xiaoyi Jinjing Chemical Co., Ltd., located in West of Xi Xie Bao Village, Xiabao Town, Xiaoyi City, Shanxi Province, covers an area of 20,000 square meters, is approved by Luliang City Economic and Trade Commission, established in 2006, legal representative Tian Xiaogang.
Our company has developed with a rapid speed, thanks to its efforts to build an advanced and distinctive corporate culture, relying on advanced corporate culture to promote the rapid development of the productive forces of enterprises. The company insists on using the principle of safety culture and security protect to highlight the physical and psychological safety and health of people and to establish the safety concept of "caring for life and paying attention to health", so as to enhance the responsibility awareness of safety first. Implementation of the combination of hardware and software, the establishment of long-term safety mechanism, Jinjing Chemical goes toward the goal of building intrinsically safe enterprises.
In 2017, we set up the new production line for pharmaceutical material, gradually turn our core business to deep-processing products development and manufacturing, including quinolinic acid, ethyl formate, ethyl fluroracetate products and so on. In the same year, we start to set up a foreign trade department and to enter the overseas market directly, to promote the new process of "Moving Out of China Gradually and Moving Toward to The Whole world Stably".
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