Fekitori ine 3000L reactors 20sets, 5000L reactors 15sets, uye yakashongedzerwa nehunyanzvi hwekuyedza zviridzwa uye yenyukireya magineti michina.
Iri muguta rakanaka rekite reWeifang, Shandong Province, China, semutengesi wezvinhu zvinopinda mukati, mishonga yepakati, mishonga yezvipembenene, zvinonhuhwirira, zvinonhuhwirira uye zvimwe zvigadzirwa zvemakemikari, Shandong Believe chemical Pte., Ltd. nyika.
2-Amino-3-benzyloxypyridine CAS 24016-03-3 Heterocycle series; Dye intermediates; Organic raw materials;
2-Amino-5-fluorobenzoic acid CAS 446-08-2 inotungamira yakakosha pakugadzirwa kwemishonga, mishonga yesora, zvinodzora kukura kwezvirimwa uye fungicides emhando yequinoline.
2-Chloro-4-nitrobenzoic acid CAS 99-60-5 Ichena kana yakachenuruka tsono yero kana poda crystal. Kunyungudika 142-143°C (139-141°C). Soluble mumvura inopisa, doro uye inopisa benzene.
4-Amino-3-nitrobenzoic acid CAS 1588-83-6 inoshandiswa sedhayi yepakati
2-Amino-5-nitropyridine CAS 4214-76-0 inotorwa kubva kune nitration ye2-aminopyridine. Patembiricha ye50 °C, 2-aminopyridine yakawedzerwa kune yakanyungudutswa sulfuric acid, uyezve fuming nitric acid yakawedzerwa inodonha, uye tembiricha haina kudarika 50 °C. Gadzirisa pa45°C kwe2h, uye kurunga pakamuri tembiricha kwe4h. Mhinduro yekugadzirisa yakadururwa muchando chakapwanyika, uye pH yakagadziridzwa kusvika 6 nekuwedzera ammonia mvura pasi pe5 ° C, uye makristasi akaiswa. Sefa uye woomesa. Recrystallization nemvura kuti uwane yakacheneruka yero maplatelet, goho 75%
2-Hydroxy-5-nitropyridine CAS 5418-51-9 Yellow tsono makristasi. Kunyungudika 184-187°C (188-191°C). Soluble mumvura inopisa uye alkaline solution, isinganyunguriki mune general organic solvents.
