Triphenylphosphine Dawb crystalline hmoov, ib qho organic phosphorus reagent thiab hlau ligand. Cov tub ntxhais yog siv rau hauv cov tshuaj, tshuaj tua kab, petrochemical catalysis, raws li reagents rau cov tshuaj tiv thaiv xws li Wittig thiab Suzuki, thiab raws li ib tug yooj yim raw khoom rau rhodium phosphine catalysts. Nws muaj purity siab (Ntau dua lossis sib npaug li 99%), muaj zog ruaj khov, thiab yooj yim soluble hauv cov kuab tshuaj organic. Cov khoom tseem ceeb ntawm lub vev xaib ywj pheej yog siab - qib purity, tshuaj intermediates, thiab catalytic ligands, precisely npog cov neeg yuav khoom hauv kev lag luam tshuaj, tshuaj zoo, thiab cov khoom siv hluavtaws.
1. Shaoxing Huawei Chemical Co., Ltd
Founded hauv 1988, Shaoxing Huawei Chemical Co., Ltd. yog tshwj xeeb hauv kev tsim cov khoom siv raw khoom.
Cov khoom tseem ceeb: Muaj peev xwm ntawm 8000 tons triphenylphosphine, 12000 tons ntawm cov kua magnesium chloride, ruaj khov ua haujlwm ntawm qhov project, ntau lawm scale thiab cov khoom zoo nyob rau hauv lub forefront ntawm kev lag luam.
Lub Hoobkas nyob hauv Binhai Industrial zone, Keqiao District, Shaoxing City, Zhejiang Province, 10 km ntawm Hangyong siab -ceev, tsuas yog 30 mais ntawm Hangzhou Xiaoshan International Airport, Shanghai Chaw nres nkoj, Ningbo Chaw nres nkoj tuaj yeem ncav cuag li ntawm 3 teev, kev khiav tsheb thiab thaj chaw zoo heev.
Tom qab ze li ntawm 30 xyoo ntawm kev tsim khoom thiab kev xyaum, kev tshawb nrhiav tsis tu ncua, kev vam meej tsis tu ncua, kev tsim kho tshiab tas li, lub tuam txhab tau tsim cov txheej txheem ntawm kev paub niaj hnub kev lag luam kev lag luam thiab kev tswj hwm zoo, nquag tawm tswv yim "cov neeg- taw qhia, ua cov thev naus laus zis, zoo ua ntej, kev pabcuam hauv zej zog" lub tswv yim kev lag luam, ua raws li "kev tshawb fawb thiab thev naus laus zis kev loj hlob, kev tshawb fawb thiab thev naus laus zis ntawm kev sib yuav" pab pawg, kev tshawb fawb thiab kev lag luam. high-cov neeg ua haujlwm theem, lub tuam txhab muaj zog technical force, muaj ze li ntawm 30 tus neeg ua haujlwm laus thiab cov neeg ua haujlwm, tib lub sijhawm nrog Zhejiang University thiab lwm lub tsev kawm ntawv qib siab thiab cov tsev kawm qib siab los coj txoj hauv kev ntawm tsev kawm ntawv-kev koom tes hauv kev lag luam, kom lub tuam txhab tau dhau los ua "kev tsim khoom, kev kawm, kev tshawb fawb" hauv paus; Nws yog ib lub tuam txhab kev tshawb fawb ntiag tug thiab thev naus laus zis hauv Keqiao District, qhov zoo tshaj plaws "kev tsim khoom, kev kawm thiab kev tshawb fawb" hauv paus, thiab lub tuam txhab siab - thev naus laus zis hauv Zhejiang Province.
2.Suzhou Jin Yuan Fine Chemicals
Tsim los ntawm xyoo 2000, tshwj xeeb hauv kev tshawb fawb thiab tsim cov triphenylphosphine (TPP), nws yog ib qho tshwj xeeb, tshiab thiab siab -tech me thiab nruab nrab- cov lag luam loj hauv East China. Nws Huainan Derui Chemicals muaj peev xwm tsim tau txhua xyoo ntawm 6,000 tons, siv cov txheej txheem Grignard synthesis, nrog cov ntsiab lus tseem ceeb ntawm Ntau dua lossis sib npaug li 99.5% thiab triphenyloxyphosphine Tsawg dua lossis sib npaug li 0.3%. Nws yog nruab nrog DCS automated ntau lawm kab thiab GC-MS kuaj pom, thiab siv ISO9001 kev tswj kom zoo. 60% ntawm nws cov khoom raug xa tawm mus rau Tebchaws Europe, Nyiv thiab Kaus Lim Qab Teb. Nws ua haujlwm rau kev lag luam kws tshuaj, petrochemical catalysts thiab organic synthesis, txhawb cov kws kho mob thiab cov khoom me me -batch mus sib hais, nrog rau cov khoom xa tuaj ruaj khov.
3. Liaoning Zetai Biotechnology
Ib tus kws tshaj lij TPP tsim khoom hauv fluorine chemical industrial park. Nrog ntau tshaj 50 tus neeg ua haujlwm thiab muaj peev xwm tsim tau txhua xyoo ntawm 2,000 tons. Nws siv high -cov ntaub ntawv purity raw thiab kaw cov tshuaj tiv thaiv, nruj me ntsis tswj cov dej noo thiab hlau impurities. Cov khoom purity yog ntau dua los yog sib npaug rau 99.2%, haum rau cov tshuaj intermediates thiab siab - cov ntaub ntawv molecular. Nws tau tsim cov khoom siv raw traceability, kev saib xyuas cov txheej txheem, thiab cov khoom tiav tag nrho cov kev tshuaj xyuas, ua raws li cov qauv REACH. Raws li nyob rau hauv Northeast Tuam Tshoj, nws radiates rau North Tuam Tshoj, muab kev xaiv ntim ntawm 25kg / 100kg / 200kg. Nrog rau tus nqi zoo tshaj -kev ua tau zoo, nws muab kev pabcuam rau cov chaw muag tshuaj hauv tsev thiab cov chaw tshawb fawb.
4. Huaan DeRui Chemical Co., Ltd.
Tsim nyob rau hauv 2006, nws yog ib tug tag nrho - muaj chaw ua hauj lwm ntawm Suzhou JinYuan. Tshwj xeeb hauv TPP ntau lawm. Nrog yim automated ntau lawm kab, txhua xyoo muaj peev xwm yog 4,500 tons, thiab cov txheej txheem yog mature thiab ruaj khov. Cov khoom purity ranges ntawm 99.0% mus rau 99.8%, muab nyob rau hauv cov qib, uas tsis muaj xim thiab tsis volatility, haum rau rhodium phosphine catalysts, tshuaj synthesis, thiab dye brightening agents. Nws tau dhau qhov kev nyab xeeb tsim qauv thiab cov ntawv pov thawj tiv thaiv ib puag ncig, thiab tau nruab nrog cov chaw cia khoom phom sij. Nws yog ib qho tseem ceeb ntawm cov khoom lag luam nyob rau sab hnub tuaj Tuam Tshoj thiab Central Tuam Tshoj kev lag luam, nrog rau kev txiav txim siab xa tawm, thiab ruaj khov zoo.
5. Shandong Xinheng tshuaj
Lub tuam txhab tshuaj zoo nyob rau hauv cheeb tsam nruab nrab ntawm Shandong xeev, nrog ntau tshaj 60 tus neeg ua haujlwm thiab muaj peev xwm tsim tau txhua xyoo ntawm 2,500 tons ntawm TPP. Nws txais cov txheej txheem synthesis txhim kho, optimizes crystallization thiab purification theem, xyuas kom meej cov khoom purity ntawm ntau dua los yog sib npaug rau 99.5%, nrog ib tug melting point ntawm 79.5 - 81.5 degree, thiab impurity cov ntsiab lus qis dua qhov nruab nrab ntawm kev lag luam. Nws yog nruab nrog siab -kev ua tau zoo ua kua chromatography rau kev kuaj pom, ua kom muaj zog batch sib xws. Nws tsom mus rau kev lag luam tshuaj, tshuaj tua kab, thiab cov khoom siv hluav taws xob, nrog cov khoom lag luam txaus, txhawb kev ntim khoom raws li kev cai thiab thib peb - tog kev xeem. Nws muaj lub koob npe nrov ruaj khov hauv North Tuam Tshoj thiab East Tuam Tshoj kev lag luam.
6. Wuxi Zhengmao Tshuaj
Tsim los ntawm 2012, nws yog ib qho nruab nrab -cov tuam txhab tshuaj tshwj xeeb hauv cheeb tsam Yangtze River Delta. Nrog rau txhua xyoo muaj peev xwm tsim tau ntawm 3,000 tons ntawm TPP, nws tsom mus rau kev lag luam-qib thiab ua kom zoo dua- qib cov khoom, nrog rau kev purity li ntawm 99.3% mus rau 99.9%. Nws muaj cov khoom qis-arsenic thiab qis- hlau customized khoom rau cov neeg siv khoom siab. Nws koom tes nrog Jiangnan University los txhim kho cov txheej txheem thiab txo cov seem ntawm triphenyl oxyphosphine. Nws tau txais daim ntawv pov thawj ISO, nrog kev tswj xyuas nruj. Nws muab kev pabcuam rau cov tuam txhab tshuaj loj hauv tebchaws, cov tuam txhab petrochemical, thiab cov tuam txhab lag luam txawv teb chaws, teb sai sai, thiab muab kev qhia dav dav tom qab- muag kev txhawb nqa.
