4-Hydroxypyridine CAS 626-64-2 Assay ≥99.0% (HPLC) Lub Hoobkas Zoo
Chaw tsim khoom, siab purity, coj mus muag ntau lawm
Lub npe tshuaj: 4-Hydroxypyridine
CAS: 626-64-2 Nr
| Tshuaj npe | 4-Hydroxypyridine |
| Synonyms | 4-Pyridinol;4-Pyridone hmoov |
| CAS Nr | 626-64-2 |
| CAT Number | Qauv TSIS MUAJ: RF-PI526 |
| Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
| Molecular Formula | C5H5 Nr |
| Molecular Luj | 95.10 Nws |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Dawb rau Lub Teeb Yellow Crystals Hmoov |
| Assay / Analysis Method | ≥99.0% (HPLC) |
| Melting Point | 147.0 ~ 149.0 ℃ |
| Dej (KF) | ≤0.50% |
| Poob rau ziab | ≤0.50% |
| Residue ntawm Ignition | ≤0.50% |
| Hnyav Hlau | ≤ 20ppm |
| Max Ib leeg impurity | ≤0.50% |
| Tag nrho cov impurities | ≤ 1.0% |
| Test Standard | Enterprise Standard |
| Kev siv | Pharmaceutical Intermediates |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.
4-Hydroxypyridine (CAS: 626-64-2) yog ib qho monohydroxypyridine uas yog pyridine uas hydrogen ntawm txoj hauj lwm 4 tau hloov los ntawm pawg hydroxy.4-Hydroxypyridine yog ib lub tsev thaiv siv nyob rau hauv ntau yam tshuaj synthesis.Nws yog siv rau synthesis ntawm kws tshuaj Intermediates.
Sau koj cov lus ntawm no thiab xa tuaj rau peb