Yakakurumbira fekitari yemhando yepamusoro p-nitrobenzoic acid CAS: 62-23-7

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Tsanangudzo Pfupi:

Tikugashirei kuchigadzirwa chedu kuiswa kwep-nitrobenzoic acid (CAS: 62-23-7), chinhu chakakosha chinoshandiswa zvakanyanya mumaindasitiri akasiyana.Mugwaro rino rakazara, tinokupa tsananguro yakadzama yechigadzirwa, mashandisiro acho, maficha uye matanho ekuchengetedza.

p-Nitrobenzoic acid, inozivikanwawo se 4-nitrobenzoic acid, is an organic compound ine molecular formula C7H5NO4.Asidhi inonhuhwirira ine ring ye benzene inotsiviwa neboka re nitro (-NO2) iri paraposition.Ihwo hupfu hwekristaro hweyero hune kakunhuhwirira.

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Zvakanakira

Iko kushandiswa kukuru kwep-nitrobenzoic acid kuri mukugadzirwa kwedhayi, kunyanya seyepakati pekugadzirwa kweazo dhayi.Boka rayo re nitro rinopa saiti inodzikiswa zviri nyore kune mamwe maitiro emakemikari, zvichiita kuti ive yakakosha muindasitiri yedhayi.Mukuwedzera, inogona kushandiswa mumishonga yemishonga, makemikari ekurima uye reagents laboratory.

Iko kunyunguduka kwep-nitrobenzoic acid i238-240 ° C, iyo inenge yakagadzikana pasi pemamiriro ezvinhu.Inonyungudika zvishoma mumvura, asi inonyungudika mune zvakawanda organic solvents, kusanganisira ethanol uye ether.Sezvakaita chero kemikari, zvakakosha kubata p-nitrobenzoic acid nekungwarira.Paunenge uchishandisa iyi koniyuta, dzivisa kusangana neganda, maziso uye zvipfeko uye chengetedza mhepo yakanaka.

Pa[Zita reKambani], tinokoshesa kunaka kwechigadzirwa uye tinoedza kupa vatengi vedu giredhi repamusoro p-Nitrobenzoic Acid pamusika.Maitiro edu ekugadzira anotevera akasimba emhando zviyero kuti ive nechokwadi chisingachinjiki kuchena uye potency.Isu tinonzwisisa kukosha kwekuvimbika uye kunoshanda kutsvagisa, uye timu yedu ine ruzivo inovimbisa kuwanikwa kwakasimba kweiyi komputa yakakosha.

Kunyangwe iwe uchida p-nitrobenzoic acid yezvinangwa zvekutsvagisa, maindasitiri ekushandisa kana dhayi nemishonga yekugadzira mishonga, zvigadzirwa zvedu zvinovimbisa mhedzisiro yakanaka.p-Nitrobenzoic asidhi chinhu chakakosha mumaindasitiri akasiyana-siyana nekuda kwemaitiro ayo akawanda uye akawanda ekushandisa.

Muchidimbu, p-nitrobenzoic acid (CAS: 62-23-7) inhengo inokosha inoshandiswa mukugadzirwa kwedhayi, mishonga uye tsvakurudzo ye laboratory.Kugadzikana kwayo, kunyungudika uye reactivity kunoita kuti ive chinhu chakakosha mune zvakasiyana-siyana zvekushandisa.Pa[Zita reKambani], takazvipira kune zvaunoda makemikari, tichikupa yemhando yepamusoro p-Nitrobenzoic Acid inoenderana nezvaunoda chaizvo.Ndapota inzwa wakasununguka kutibata nesu kuti uwane rumwe ruzivo kana kuisa odha.

Tsanangudzo

Chitarisiko	Chiedza chekristaro yero	Chiedza chekristaro yero
Kuchena (HPLC) (%)	≥99.5	99.7
Melting point (℃)	239-243	241.2
Kurasikirwa pakuomeswa (%)	≤0.5	0.15