2-Nitrobenzaldehyde CAS 552-89-6 Zoo
Muab khoom nrog High Purity thiab ruaj khov zoo
Lub npe tshuaj: 2-Nitrobenzaldehyde
CAS: 552-89-6 Nr
High Quality, Commercial Production
| Tshuaj npe | 2-Nitrobenzaldehyde |
| Synonyms | 2-NBA;o-Nitrobenzaldehyde |
| CAS Nr | 552-89-6 |
| CAT Number | Qauv TSIS MUAJ: RF-PI344 |
| Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
| Molecular Formula | C7H5NO3 |
| Molecular Luj | 151.12 Nws |
| Melting Point | 42.0 ~ 44.0 ℃ (lit.) |
| Boiling Point | 153 ℃ 23 mm Hg (lit.) |
| Qhov ntom | 1.284 g / cm3 |
| Solubility | Soluble hauv cawv, ether, benzene, chloroform, oxygenated thiab chlorinated cov kuab tshuaj.Me ntsis soluble hauv dej |
| rhiab heev | Huab cua Sensitive |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Dawb los yog daj-daj crystals |
| Assay / Analysis Method | ≥99.5% (GC) |
| Cov ntsiab lus dej | ≤ 0.30% |
| Residue ntawm Ignition | ≤ 0.20% |
| O-Nitrobenzoic acid | ≤ 0.15% |
| Tag nrho cov impurities | ≤0.50% |
| Heavy Metals (Pb) | ≤10ppm |
| Test Standard | Enterprise Standard |
| Kev siv | Pharmaceutical Intermediates |
Pob: Lub raj mis, Aluminium ntawv ci hnab, Cardboard nruas, 25kg / 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, noo noo.
2-Nitrobenzaldehyde (CAS 552-89-6) yog benzaldhyde nrog ib pab pawg nitro hloov hauv txoj haujlwm ortho.Nws yog ib qho organic synthesis nruab nrab siv hauv kev lag luam kws tshuaj rau kev tsim cov tshuaj tiv thaiv anginal nitropyridine (Nifedipine);nws cov pab pawg nitro raug txo kom cov amino pawg los ua anthranilamine, uas tuaj yeem siv los tsim cov tshuaj quinoline nplhaib.2-Nitrobenzaldehyde feem ntau yog siv rau kev siv tshuaj thiab tshuaj tua kab mob.2-Nitrobenzaldeh yde gas tau pom tias yog ib pab pawg tiv thaiv photoremovable zoo li hauv kev npaj cov txiaj ntsig zoo dua xws li o-Nitrophenylethylene glycol.Nws yog siv los ua ib qho nruab nrab thaum lub sij hawm synthesis ntawm Indigo dye.Nws koom nrog hauv kev npaj cov xim xws li Indigo carmine.Ntxiv mus, nws ua hauj lwm pab raws li ib tug pab tau photoremovable tiv thaiv pab pawg neeg raws li zoo raws li siv nyob rau hauv kev npaj ntawm o-nitrophenylethylene glycol.
