Cov khoom lag luam
Dab tsi yog muaj qib qeb 4'-hydroxyacetophenone hmoov cas? {2}}?
4'-hydroxyacetophenone (CAS {99-93-4) yog lub npe tseem ceeb organic, tseem hu ua molecular tus qauv ntawm c₈h₈o₂ thiab txoj kev molecular hnyav ntawm 136.15.
4'-hydroxyacetophenone yog dawb rau lub teeb rab koob daj-puab cov muaju lossis hmoov ntawm chav sov, nrog ib qho tsaus muag uas tsw ntxhiab tsw. Nws melting point ranges los ntawm 107 txog 111 degrees Celsius, thiab nws qhov ntom ntom yog txog 1.14 grams ib cubic centimeter, siab me ntsis dua li dej. Nws yog ruaj khov nyob rau hauv chav tsev, tab sis nws yuav tsum zam ntawm kev tiv tauj nrog cov muaj zog oxidants, muaj zog acids, thiab cov hauv paus muaj zog.
Cov ntaub ntawv yooj yim
Muaj qib 4'-hydroxyacetophenou hmoov? 99-93-4
| Khoom npe | p-hydroxyacetophenone |
| Lwm Lub Npe | 4'-hydroxyacetophenone |
| Cas Tsis tau. | 99-93-4 |
| Mf | C8H8O2 |
| Mw | 136.15 |
| Kev tshwm sim | Cov hmoov dawb |
| Lam xav | 99% |
Kev siv
Raws li lub ntuj cog extract (uas twb muaj lawm hauv cov nroj tsuag xws li Artemisia Capillaris), 4'-hydroxyacetophenone muaj qhov muaj peev xwm ua rau antioxidant. Nws yog feem ntau siv los hloov cov tshuaj lom neeg thiab ua lub luag haujlwm tiv thaiv thiab cov tshuaj tiv thaiv ntawm cov khoom saib xyuas tawv nqaij, sungrecreens, tshuaj ntxuav dej thiab lwm yam khoom.
Cov Ntaub Ntawv Kev Nyab Xeeb
4'-hydroxyacetophenone yog ntawm kev lom zem tsawg, nrog rau qhov ncauj LD50 ntawm 2240 mg / kg rau nas thiab 1500 mg / kg rau nas. Txawm li cas los xij, nws yog khaus rau daim tawv nqaij thiab lub qhov muag, thiab kev sib cuag ntev yuav ua rau muaj kev ua me nyuam. Nws yog tshuaj lom rau dej yug tsiaj thiab yuav tsum tau zam ntawm kev tso tawm ncaj qha. Nws yuav tsum tau muab ntim rau hauv qhov chaw txias thiab qhuav, deb ntawm cov hluav taws thiab oxidants, thiab ntim hauv galvanized hlau barrels lossis yas txaws.
Tuam txhab tau
Gneebioyog kev tsim tawm tshwj xeeb hauv kev tshawb fawb, kev loj hlob, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb lireagentCov khoom tau dav exported rau ntau lub tebchaws suav nrog Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov kev pabcuam sai sai rau peb cov neeg siv khoom. Peb vam tias yuav tsim kev sib koom tes ntev thiab muaj kev sib koom tes hauv lub neej yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.
Peb cov khoom nrov muaj xws li cov organic tshuaj:CAS: 3327-22-8 CTA, Ua 27126-76-7 phenyliodosohydroxy tosylate, catalyst:CAS 110-02-1 thiophene, thiab lwm yam.
Cov FAQ
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Cim npe nrov: Muaj Qib 4'-hydroxyacetopheno Txiv Hmoov Cas Li}}}}}}}} {5}} Cov Khoom Lag Luam, Chaw Tsim Tshuaj, Hoobkas
