Cov khoom lag luam
Dab tsi yog pyrene hmoov? 129-00-0?
Pyrene yog polycyclicon nrog plaub-ntiv nplhaib qauv, uas yog tsim los ntawm plaub benzene lub teeb ci ntsa iab daj monoclini muaj teeb liab monoclinct nyob rau hauv chav tsev kub, muaj qhov tsis muaj zog Cov ntxhiab tsw ntxhiab, yog insoluble hauv dej, tab sis yooj yim solve hauv cov tshuaj lom neeg muaj qhov ruaj khov, benzene . Nws tsis yooj yim rau kev cuam tshuam oxidapation lossis kev txiav txim siab ntawm chav sov.
Cov ntaub ntawv yooj yim
Muaj Qib Pyrene Hmoov Cas 129-00-0
| Cas | 129-00-0 |
| Einecs | 204-927-3 |
| Melting taw tes | 145 - 148 ºC |
| Kub taw tes | 393 ºC |
| Flash point | 210 ºC |
| Kev tshwm sim | Pale daj monoclinic Crystal |
| Lam xav | 98% min |
| Ceev | 1.271 |
Kev siv
Cov ntaub ntawv hluav taws xob hluav taws xob
- Pyrene derivatives tuaj yeem siv los npaj cov txheej txheem oled (}}}}}}}} Kev xa cov khoom lag luam loj kuj tseem siv tau los tsim cov tshiab Cov khoom siv semiconductor thiab nthuav cov ciaj ntawm cov organic hauv cov khoom .
Kev Ntsuam Xyuas Ib puag ncig thiab Kev Ntsuam Xyuas
- Pyrene, ua tus sawv cev ntawm polycyclic aromatic hydromium (HPLC) lossis roj ua kua rau cov khoom siv tshuaj tsw qab (GC-MS) cua .
Kev mus
- Peb tuaj yeem muab cov khoom lag luam sib txawv raws li cov neeg siv khoom 'xav tau .
- Thaum qhov ntau yog me me, peb tuaj yeem xa khoom los ntawm cov huab cua lossis cov chaw ua haujlwm thoob ntiaj teb, ua haujlwm hauv ntiaj teb thiab ntau yam thoob ntiaj teb
- Thaum qhov ntau yog qhov loj, peb tuaj yeem xa nkoj los ntawm hiav txwv los xaiv chaw nres nkoj .
- Dhau li, peb kuj tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom siv tau thiab cov khoom lag luam '{}}
Tuam txhab tau
GneebioNrog xyoo ntawm kev paub, kev tsim khoom lag luam thiab tsim cov tshuaj {{{1} {{. Peb kuj muaj Teeb tsa lub chaw ntsuas kom ua raws li cov qauv kev tswj hwm zoo ntawm txhua theem ntawm cov txheej txheem ntau lawm ntawm txhua cov khoom siv ntau lawm thiab kev ua haujlwm nruj txheej txheem kev tswj hwm zoo tshaj plaws
Peb lub hom phiaj yog los tsim cov thawj coj muaj nqis tshaj plaws hauv kev sib tw, thiab xaiv cov txuj ci zoo thiab ua kom zoo rau cov khoom lag luam zoo thiab ua tau zoo thiab ua cov khoom zoo, thiab txhawb nqa tus neeg tawm tsam ib lub zej zog sib haum xeeb .
Cov FAQ
Kuv puas tuaj yeem tau txais cov qauv?
Yog lawm, peb tuaj yeem muab cov qauv dawb xwb, koj them rau lub freight them tsuas .
Kuv puas tuaj yeem cia siab tias cov txheej txheem coj ua thiab cov txheej txheem yooj yim dua?
Yog . ntev kev txawj ntse thiab ib qho kev pab cuam uas tsis tau muaj nyob rau hauv cov nqe lus uas yuav tsum tau ua kom tau yooj yim rau cov qhua tuaj noj mov txhua qhov chaw nws ua rau concessify .
Koj puas lav qhov zoo ntawm koj cov khoom?
Peb muaj pab pawg R & D, yog li txhua pob ntawm peb cov khoom sib ntsib tus qauv .
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them .
Cim npe nrov: Muaj Qib Pyrene Hmoov Cas {{}}}}}}, Tuam Tshoj Tuam Tshoj Muaj Ib Qib Pyrene Hmoov Cas {}} Cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas
