Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov kws tshaj lij thiab cov neeg muag khoom ntawm 2-nitrobenzaldehyde丨cas 552-89-6 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Tawm -dawb mus rau lub teeb daj hmoov los yog muaju |
| Purity | 99.0% min |
| Cov ntsiab lus dej | 0.5% max |
| Cov tshuaj tsis haum - 2-Nitrotoluene | 0.1% max |
| Impurities - 2-Nitrobenzyl cawv | 1.0% max |
| Cov tshuaj tsis haum - 3-Nitrobenzaldehyde | 0.2% max |
| Cov tshuaj tsis haum - 4-Nitrobenzaldehyde | 0.2% max |
| Cov tshuaj tsis haum - 2-Nitrobenzyl bromide | 0.2% max |
| Cov tshuaj tsis haum - 2-Nitrobenzoic acid | 0.2% max |
| Lwm qhov siab kawg nkaus impurity | 0.5% max |
| Tag nrho impurities | 1.0% max |
| Residue ntawm ignition | 0.5% max |
| Melting point | 41-44 degrees |
Daim ntawv thov
2-Nitrobenzaldehyde yog dav siv los ua ib qho tseem ceeb nruab nrab ntawm cov organic synthesis, kev tshawb fawb tshuaj, thiab kev tsim tshuaj zoo. Nws ua haujlwm ua lub tsev tseem ceeb rau kev sib txuas ntawm heterocyclic compounds, dyes, agrochemicals, thiab cov khoom xyaw tshuaj nquag. Cov pab pawg aldehyde tau nkag mus rau hauv cov tshuaj tiv thaiv condensation xws li Schiff puag tsim, Knoevenagel cov tshuaj tiv thaiv, thiab cyclizations, thaum lub nitro hloov pauv ua haujlwm ntxiv, suav nrog txo cov amines. Hauv tshuaj chemistry, 2-nitrobenzaldehyde yog siv rau hauv kev npaj ntawm bioactive molecules thiab molecular probes. Nws kuj tseem siv rau hauv kev tshawb fawb photochemistry thiab kev tshuaj ntsuam xyuas, qhov uas nws tuaj yeem ua raws li photoreactive compound rau kev kawm lub teeb-induced tshua thiab molecular rearrangements.
Cov txiaj ntsig
2-Nitrobenzaldehyde muaj ntau qhov zoo vim nws cov pab pawg ua haujlwm dual thiab tshuaj muaj zog. Lub xub ntiag ntawm ob pawg nitro thiab aldehyde muaj nuj nqi tso cai rau kev hloov pauv tshuaj lom neeg thiab xaiv cov tshuaj, txhawb kev sib xyaw ua ke ntawm cov txheej txheem nyuaj. Nws reactivity nyob rau hauv me me tej yam kev mob ua rau nws haum rau multi-kauj ruam txoj kev uas zoo yields. Lub compound yog chemically ruaj khov nyob rau hauv tus qauv cia tej yam kev mob thiab sib xws nrog ib tug ntau yam ntawm cov organic solvents, yooj yim tuav thiab txheej txheem scalability. Cov khoom no ua rau nws muaj kev ntseeg siab thiab muaj ntau yam nruab nrab rau kev tshawb fawb cov chaw soj nstuam thiab cov ntawv thov kev lag luam.
Xaus
2-Nitrobenzaldehyde yog ntau yam muaj ntxhiab nruab nrab nrog kev siv dav hauv cov tshuaj, agrochemicals, dyes, thiab cov organic synthesis siab heev. Nws cov txiaj ntsig, suav nrog kev ua haujlwm pab pawg ntau yam, tswj kev rov ua haujlwm, thiab tshuaj lom neeg ruaj khov, ua rau nws yog ib qho tseem ceeb hauv lub tsev thaiv rau txoj kev tsim molecule. Lub compound txuas ntxiv txhawb kev tsim kho tshiab hauv tshuaj chemistry, kev tsim tshuaj lom neeg zoo, thiab kev tshawb fawb photochemical.
Cim npe nrov: 2-nitrobenzaldehyde 丨cas 552-89-6, Tuam Tshoj 2-nitrobenzaldehyde丨cas 552-89-6 manufacturers, lwm tus neeg, Hoobkas
