Quinolinic acid2,3-Pyridinedicarboxylic acid CAS89-00-9
2,3-dipyridyllic asidhi ikemikari ine mamorekuru formula c7h5no4 uye isina ruvara columnar crystal.Zvishoma kunyungudika mumvura, isinganyunguriki mubenzene uye ether.Inoshandiswa kumishonga yepakati, pesticide intermediates uye organic synthetic reagents.isina ruvara columnar crystal.Zvishoma kunyungudika mumvura, isinganyunguriki mubenzene uye ether.
2,3-pyridinedioic asidhiProperties
1. Kunyungudika: 188-190 ° C
2. Poindi yekuvira: 295.67 ° C
3. Density: 1.5216
4. Refractive index: 1.6280
5. Mamiriro ekuchengetedza: chengetedza munzvimbo ine rima, yakaoma, tembiricha yekamuri
6. Solubility: 10g / L acidity coefficient (PKA) 2.43 (AT 25 ℃)
7. Morphology: Crystal powder
8. Ruvara: Ichena kusvika kuchiedza yero Beige
9. Kugadziriswa kwemvura: 0.55g / 100ml
Quinolinic acidapplication:
Pyridine-2,3-dicarboxylic acid is an intermediate of herbicide imidazole nicotinic acid, intermediates ye nicotinic acid, nicotinamide, nicothamide, nezvimwewo. Iri zvakare reagent yekutsunga ion yemhangura.Uyewo inoshandiswa kuvharidzira synthesis yeglucose
Hebei Guanlang mumwe wevanotungamiraquinolinic acid vagadziriuye vatengesi muchina, kana iwe uchida kuunza 2,3-dipyridyllic acid kubva kuchina, inzwa wakasununguka kutibata nesu kuti uwane rumwe ruzivo.
Hebei Guanlang Biotechnology Co., Ltd. ndeyeGuanlang Group, iyo yakavambwa muna 2007, iri muguta reShijiazhuang rinova guta guru reHebei Province uye hub sector pakati peBeijing Tianjin neHebei uye ine mukana wekufambisa kuri nyore.Kambani yedu ibhizimusi remazuva ano repamusoro-soro remakemikari rine Tsvagiridzo & Kuvandudza, kugadzira uye kutengesa. Isu tine fekitori yedu uye lab, zvakare tinopa yakagadziridzwa sevhisi yekubatanidza kune vatengi vedu.
