5,5′ – oxybis (5-methylene-2-fu)
Lebitso la 5,5'-oxybis(5-methylene-2-furaldehyde)
Lebitso la Senyesemane:5 - [(5-formylfuran-2-yl) methoxymethyl]furan-2-carbaldehyde
Thepa ea Physicochemical
Foromo ea molek'hule: c12h10o5
Boima ba 'mele: 234.20500
'Misa o Nepahetseng: 234.05300
PSA: 69.65000LogP:2.21440
Boitsebiso ba Tšireletso
Meetlo Code: 2932190090
Mokhafisong
Meetlo Code: 2932190090
Kakaretso ea Sechaena:2932190090 tse ling tse sa kopanngoeng tsa li-furan ring ring sekgahla sa VAT: 17.0%, sekgahla sa phokotso ya lekgetho: 9.0%, maemo a taolo: ha ho tefiso ya MFN: 6.5%, tefiso e tlwaelehileng: 20.0%
Declaration Elements: lebitso la sehlahisoa, sebopeho, dikahare le morero
Kakaretso:2932190090 metsoako e meng e nang le selikalikoe sa furan e sa kopanngoang (ebang ke hydrogenated kapa che) Ho The Structure VAT:17.0% Sekhahla sa phokotso ea Lekhetho:9.0% Maemo a bolebeli:ha ho MFN tariff:6.5% General tariff:20.0%
Litlaleho tsa Sechaena
bis(5-formyl-2-furfuryl) ether
2-Furancarboxaldehyde,5,5'-(oxybis(methylene))bis
O-Bisme-furaldehyde
5,5'-[oxy-bis(methylene)]bis(2-furfural)
5,5'-(oxy-bis(methylene))bis-2-furaldehyde
5,5'-Oxybis(5-methylene-2-furaldehyde)
Jiangsu Yongjian Pharmaceutical Technology Co., Ltd
Jiangsu Yongjian Pharmaceutical Technology Co., Ltd., e thehiloeng ka Hlakubele 2012, ke khoebo ea theknoloji e phahameng e kopanyang R & D, tlhahiso le thekiso.Haholo-holo e kopanela tlhahisong, ho itloaetsa le nts'etsopele ea ts'ebetso ea tlhahiso ea likarolo tse sebetsang tsa lihlahisoa tsa tlhaho, lisebelisoa tsa setso tsa meriana ea Chaena le litšila tsa lithethefatsi.Khamphani e sebakeng sa China Pharmaceutical City, Taizhou City, Profinseng ea Jiangsu, ho kenyeletsoa setsi sa tlhahiso ea lisekoere-mithara tse 5000 le setsi sa R&D sa 2000 metres.E sebeletsa haholo litsi tse kholo tsa lipatlisiso tsa mahlale, liunivesithi le likhoebo tsa tlhahiso ea likotoana tsa li-decoction naheng ka bophara.
Ho fihlela joale, re ntlafalitse mefuta e fetang 1500 ea li-reagents tsa tlhaho tsa tlhaho, 'me re bapisa le ho lekanya mefuta e fetang 300 ea lisebelisoa tsa litšupiso, tse ka kopanang ka botlalo le litlhoko tsa tlhahlobo ea letsatsi le letsatsi tsa litsi tse kholo tsa lipatlisiso tsa mahlale, lilaboratori tsa univesithi le likhoebo tsa tlhahiso ea decoction.
E itšetlehile ka molao-motheo oa tumelo e ntle, k'hamphani e tšepa ho sebelisana le bareki ba rona ka tieo.Sepheo sa rona ke ho sebeletsa ntlafatso ea meriana ea setso ea Chaena.
Melemo ea Khoebo ea Khampani:
1. R & D, tlhahiso le thekiso ea lisebelisoa tsa litšupiso tsa lik'hemik'hale tsa meriana ea setso ea Chaena;
2. Metsoako e ikhethileng ea meriana ea setso ea China monomer ho latela litšobotsi tsa bareki
3. Patlisiso ka maemo a boleng le nts'etsopele ea ts'ebetso ea moriana oa setso oa Machaena (semela).
4. Tšebelisano ea thekenoloji, phetisetso le lipatlisiso le nts'etsopele ea lithethefatsi tse ncha.
Tšebeletso ea Yongjian
Ts'ebeletso e ikhethileng ea lisebelisoa tsa litšupiso tsa lik'hemik'hale tsa Meriana ea Sechaena ea setso
Jiangsu Yongjian Pharmaceutical Technology Co., Ltd. e ikakhetse ka setotsoana lipatlisisong tsa mantlha tsa lintho tse sebetsang tsa meriana ea setso ea Machaena ka lilemo tse fetang leshome.Ho fihlela joale, k'hamphani e entse lipatlisiso tse tebileng ka mefuta e fetang 100 ea meriana ea setso ea Machaena e sebelisoang hangata, 'me e ntšitse likete tsa likarolo tsa lik'hemik'hale.
Khamphani e na le basebetsi ba holimo ba R&D le lisebelisoa tse phethahetseng tsa tlhahlobo le tlhahlobo indastering, 'me e sebelelitse makholo a litsi tsa lipatlisiso tsa mahlale.E ka finyella litlhoko tsa bareki ka potlako le ka katleho.
Karohano ea litšila tsa lithethefatsi, tokisetso le ts'ebeletso ea tiiso ea sebopeho
Litšila tsa lithethefatsi li amana haufi-ufi le boleng, polokeho le botsitso ba lithethefatsi.Tlhophiso le netefatso ea sebopeho sa litšila tsa lithethefatsi li ka re thusa ho utloisisa mekhoa ea litšila le ho fana ka motheo oa ntlafatso ea ts'ebetso ea tlhahiso.Ka hona, ho lokisetsa le ho arohana ha litšila ho bohlokoa haholo ho lipatlisiso le nts'etsopele ea lithethefatsi.
Leha ho le joalo, litaba tsa litšila ka har'a sethethefatsi li tlase, mohloli o pharaletseng, 'me sebopeho se tšoana haholo le karolo e ka sehloohong.Ke theknoloji efe e ka sebelisoang ho arola le ho hloekisa litšila tsohle tsa moriana ka bonngoe le ka potlako?Ke mekhoa efe le mekhoa e sebelisoang ho tiisa sebopeho sa litšila tsee?Bona ke bothata le phephetso eo litsi tse ngata tsa meriana li tobaneng le tsona, haholo likhoebo tsa meriana ea meriana ea limela le meriana ea patent ea China.
Ho ipapisitsoe le litlhoko tse joalo, k'hamphani e thakhotse litšebeletso tsa karohano ea litšila tsa lithethefatsi le lits'ebeletso tsa tlhoekiso.E itšetlehile ka matla a matla a nyutlelie, spectrometry ea boima le lisebelisoa tse ling le theknoloji, k'hamphani e ka tseba ka potlako sebopeho sa metsoako e arohaneng, e le ho finyella litlhoko tsa bareki.
Teko ea Liphoofolo tsa SPF
Sebaka sa kaho ea sebaka sa liteko tsa liphoofolo ke lisekoere-mithara tse 1500, ho kenyeletsoa lisekoere-mithara tse 400 tsa sebaka sa liteko sa boemo ba SPF le lisekoere-mithara tse 100 tsa laboratori ea lisele tsa P2.E etelletsoe pele ke bo-ramahlale ba China Pharmaceutical University, e theha sehlopha sa mantlha sa tekheniki se nang le palo ea batho ba khutlang.Fana ka mehlala ea liphoofolo tsa boleng bo holimo, moralo oa liteko, merero ea kakaretso le litšebeletso tse ling bakeng sa lipatlisiso tsa saense tsa biomedical, thuto le nts'etsopele ea indasteri.
