China Benzoic acid CAS: 65-85-0 fekitori nevagadziri

Benzoic asidhi CAS: 65-85-0

Benzoic acid CAS: 65-85-0 Mufananidzo Unonyanya Kuonekwa

tsananguro pfupi:

Benzoic acid, inozivikanwawo se benzoic acid, ine fomura yemamorekuru yeC6H5COOH. Ndiyo aromatic acid iri nyore umo boka re carboxyl rakabatana zvakananga neatomu yecarbon ye benzene ring. Imusanganiswa unoumbwa nekutsiva hydrogen pa ring ye benzene ne carboxyl group (-COOH). Haina ruvara, haina hwema, ine makristaro. Nzvimbo yekunyunguduka i122.13℃, nzvimbo yekufashaira i249℃, uye huwandu hwe relative density i1.2659 (15/4℃). Inokurumidza kunyunguduka pa100°C, uye utsi hwayo hunotsamwisa zvikuru uye hunogona kukonzera kukosora zviri nyore mushure mekufema. Inonyunguduka zvishoma mumvura, inonyunguduka nyore nyore mu organic solvents dzakadai se ethanol, ether, chloroform, benzene, toluene, carbon disulfide, carbon tetrachloride uye pine Chemicalbook fuel saving. Inowanikwa zvakanyanya muchimiro che free acid, ester kana zvinobva mairi. Semuenzaniso, inowanikwa muchimiro cheasidhi yakasununguka uye benzyl ester mubenzoin gum; inowanikwa muchimiro chakasununguka mumashizha nemuti wemiti yemimwe miriwo; inowanikwa mumunhuhwi. Inowanikwa muchimiro chemethyl ester kana benzyl ester mumafuta anokosha; inowanikwa muchimiro cheiyo derivative hippuric acid muweti yemabhiza. Benzoic acid iasidhi isina simba, yakasimba kupfuura fatty acids. Ine makemikari akafanana uye inogona kugadzira munyu, esters, acid halides, amides, acid anhydrides, nezvimwewo, uye hazvikurumidzi kuoxidized. Kuita electrophilic substitution reaction kunogona kuitika pabenzene ring yebenzoic acid, kunyanya kugadzira meta-substitution products.
Benzoic acid inowanzoshandiswa semushonga kana semushonga unochengetedza. Inodzivirira kukura kwefungus, mabhakitiriya, uye chakuvhuvhu. Kana ikashandiswa semushonga, inowanzo shandiswa paganda kurapa zvirwere zveganda zvakaita se ringworm. Inoshandiswa mumafiber ekugadzira, ma resin, ma coatings, rabha, uye maindasitiri efodya. Pakutanga, benzoic acid yakagadzirwa ne carbonization ye benzoin gum kana hydrolysis ye chemical book nemvura ine alkaline. Inogonawo kugadzirwa ne hydrolysis ye hippuric acid. Muindasitiri, benzoic acid inogadzirwa ne air oxidation ye toluene pamberi pe catalysts dzakadai se cobalt ne manganese; kana kuti inogadzirwa ne hydrolysis uye decarboxylation ye phthalic anhydride. Benzoic acid ne sodium salt yayo inogona kushandiswa se antibacterial agents mu latex, toothpaste, jam kana zvimwe zvekudya, uye inogonawo kushandiswa se mordants yekudhaya nekudhinda.

Zita:Benzoic asidhi CAS: 65-85-0

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Rudzi:Shandisa semushonga kana semushonga unouraya utachiona

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Sumo yechigadzirwa

Benzoic acid, inozivikanwawo se benzoic acid, inonyungudika zvishoma mumvura uye inonyungudika nyore nyore muzvinhu zvinonyungudika zvakaita se ethanol, ether, chloroform, benzene, toluene, carbon disulfide, carbon tetrachloride uye turpentine. Inowanikwa zvakanyanya muchimiro che free acid, ester kana zvinobva mairi. Benzoic acid iacid isina simba uye yakasimba kupfuura fatty acids. Ine hunhu hwakafanana hwemakemikari uye inogona kuumba munyu, esters, acid halides, amides, acid anhydrides, nezvimwewo, uye haikurumidzi kuoxidized. Kuchinja kwe electrophilic kunogona kuitika pa benzene ring ye benzoic acid, kunyanya kugadzira zvigadzirwa zve meta-substitution.

Munda wekushandisa

Benzoic acid inowanzoshandiswa semushonga kana semushonga unochengetedza. Inodzivirira kukura kwefungus, mabhakitiriya, uye chakuvhuvhu. Kana ikashandiswa semushonga, inowanzoiswa paganda kurapa zvirwere zveganda zvakaita se ringworm. Inoshandiswa mumafiber ekugadzira, ma resin, ma coatings, rabha, uye maindasitiri efodya. Pakutanga, benzoic acid yakagadzirwa ne carbonization ye benzoin gum kana hydrolysis ye alkaline water. Inogonawo kugadzirwa ne hydrolysis ye hippuric acid. Muindasitiri, benzoic acid inogadzirwa ne air oxidation ye toluene pamberi pe catalysts dzakadai se cobalt ne manganese; kana kuti inogadzirwa ne hydrolysis uye decarboxylation ye phthalic anhydride. Benzoic acid ne sodium salt yayo inogona kushandiswa se bacteriostatic agents mu latex, toothpaste, jam kana zvimwe zvekudya, uye inogonawo kushandiswa se mordants yekudhaya nekudhinda.

Tsananguro yekuvaka

Benzoic acid

CAS:65-85-0

Fomura yemamorekuru C7H6O2

Kurema kwemamorekuru 122.12

Nhamba yeEINECS 200-618-2

Pokunyunguduka 121-125 °C (yakapfava)

Pokufashaira 249 °C (yakapfava)

Kuwanda kwemhepo 1.08 Kuwanda kwemhepo 4.21 (zvichienzaniswa nemhepo)

Kumanikidzwa kwemhepo 10 mm Hg (132 °C)

Chiratidzo cheRefractive 1.504

Kuchengeta nekutakura

Kurongedza: zvinoenderana nezvinodiwa nevatengi
Kuchengetera: Chengeta munzvimbo yakaoma, ine rima uye ine mhepo inofefetera.

Ruzivo rweKambani

MIT-IVY INDUSTRY CO., LTD inogadzira uye inotumira kunze madhayi emakemikari akanaka uye mishonga yemishonga muChina.

Vanonyanya kugadzira zvigadzirwa zveaniline series uye zvigadzirwa zvechlorine series.

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Misika yedu mikuru inosanganisira America, India, Africa, Indonesia, Turkey, South-east Asia, West Asia nezvimwewo. MIT-IVY Industry Main products ine 97% yemusika wemuno unonyanya kugadzira nekutarisira, Tinogona kupa zvigadzirwa nemutengo unokwikwidzana. Nemhando yepamusoro uye mutengo uye tinokugamuchirai kuti mubvunze. Kambani yedu ine vanhu vane hunyanzvi vanodzidza nezve chemical R&D uye manejimendi, vanopa zvigadzirwa zvemakemikari zvakanaka zvine mhando yepamusoro uye sevhisi yepedyo, vanopawo zvigadzirwa zvakagadzirwa zvinoenderana nezvinodiwa nevatengi vedu. Tine timu yekutarisira yakanaka uye inozvikurudzira ine pfungwa yakafanana, ine hanya uye yakazvipira kuburikidza nekushanda pamwe chete, timu yedu inoedza kubudirira mukufadza vatengi vedu nesu. Tinogara tichigadzira zvigadzirwa zvedu uye tichivandudza network yedu yekutengesa. Saka, tinotanga nzira yekutanga yekutengesa pa internet muChina, inova kutengeserana kwezvitoro zvemapakeji madiki kuunza nzira dzakasiyana siyana dzekutarisira. Zvigadzirwa zvedu zvinotumirwa kune dzimwe nyika kuSouth Korea, Vietnam, Australia, Europe neSouth America, zvinokurudzirwa zvikuru nevatengi vedu. Tinosimbirira pakutenda kwemanejimendi "Musika ndiyo kambasi yedu, Hunhu hupenyu hwedu, Chikwereti mweya wedu". Kuvimba kwevatengi ndiko kwatinotungamira, kugutsikana kwavo ndicho chinangwa chedu chinotinetsa.

Basa reVatengi reBrand:
Chikwata chedu cheJIT customer service account muChina chinogadzira nekushandisa mazano akagadzirirwa vatengi vedu kuti vawane makemikari emumaindasitiri neakakosha zvakakwana.
Zvakanakira zvako:
● Kubatsira vatengi kwakabatana kunotsigira kurerutswa kwemaitiro ekutonga, zvichikonzera kuchengetedza nguva nemari.
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