Hangzhou Lep Chem Co., Ltd. yog ib qho ntawm cov neeg tsim khoom lag luam thiab lwm tus uas muaj 2,2,4,4,4,4,4-55-5 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov tshuaj lom neeg cov khoom lag luam ntawm cov nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom lag luam pheej yig tshaj, tiv tauj peb tam sim no.
Cov lus qhia
| Zog: | Lub teeb daj hmoov |
| Xeev: | Khov kho |
| Assay: | 99.0% min |
| Melting point (MP): | 198 Degree rau 201 degree |
| Poob rau ziab: | 0.5% max |
Cov Ntawv Thov
2,2,4,4 {{{{{{{{Tetrahydronydone yog qhov sib xyaw ua ke ntawm U6} Nyob rau hauv cov ntaub ntawv kev lag luam, nws ua haujlwm ua tus tseem ceeb intriedives rau kev tsim cov plastics thiab lub teeb} {} {{} {} Kev tiv thaiv kev tiv thaiv, ua kom tiv thaiv tau zoo. Nws tseem siv nyob rau hauv synthesis ntawm kev nplua tshuaj, suav nrog dyes, pigments, thiab polymer precursors, vim nws cov pab pawg hydroxyl uas tso cai ntxiv. Hauv cov chaw tshawb fawb, 2,2,4,4-tetrahydenxybenzyBenzyBenone tuaj yeem ua raws li cov tuam txhab tsim tsev, tshwj xeeb tshaj yog nyob rau hauv cov antioxidant thiab enzyme-inhibiting molecules. Nws lub siab reactivity tseem ua rau nws haum rau cov hws tawm hauv heterocyclic thiab cov ntxhiab tsw synthesis.
Cov txiaj ntsig
Cov compound plaub pawg hydroxyl muab kev hloov tshuaj lom neeg muaj txiaj ntsig zoo heev los ntawm etherification los ntawm etherification los ntawm etherification, esterification, lossis hla}- ntawv txuas. Qhov no ua rau nws muaj txiaj ntsig zoo rau kev tsim cov nyom molecules nrog cov khoom txiav tawm. Nws cov qauv Phenicolic muaj cov muaj zog UV nqus thiab antioxidant muaj peev xwm, txhim kho cov khoom ruaj khov thiab kev ua tiav ntawm qhov kawg, polymers, thiab kev saib xyuas tus kheej. Ib qho ntxiv, 2,2,4,4 {{- tetrahydrenxybench, ua rau nws ruaj khov rau ob qho kev sim tshuaj thiab kev lag luam} nplai thiab kev lag luam-teev syntheses.
Tag
2,2,4,4 {{- TetrahydroxyBenxyBenter nrog cov ntawv thov tseem ceeb hauv UV stabilization, polymer chemistry, thiab kws tshuaj, synthesis. Nws ntau-hydroxylated ntxhiab tsw qab teb ua kom muaj ntau yam kev hloov kho tshuaj, ua rau nws tsis tseem ceeb rau kev tsim cov khoom lag luam siab thiab cov tebchaw bioaction. Nrog nws ruaj khov, reactivity, thiab kev ua tau zoo hloov kho, nws txuas ntxiv ua cov tshuaj tseem ceeb hauv kev tshawb fawb, kev lag luam lag luam, thiab tsim kev txhim kho.
Cim npe nrov: 2,2,4,4-tetrahydrazyBenxyBenzyBenonoTh 131-55-5, Suav teb 2,2,4,4-55-5 manufacturers, chaw tsim tshuaj, Hoobkas
