Cov khoom lag luam
Dab tsi yog beta-naphthol / 2- naphthol?
2- Naphthol, tseem hu ua ß-naphthol, muaj qhov tseeb}}}} Flaging pots 167℃{{11 {}} Nws yog soluble hauv cov tshuaj lom neeg, tab sis insoluble nyob rau hauv2- Hmoov dawb ntxhib yog dawb ceev flakes lossis hmoov dawb}} nws yog ib Nruab nrab ntawm cov nroj tsuag kev loj hlob regulator {{}} aphthylroxyacetic acid.
Cov Lus Qhia Yooj Yim
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Khoom npe: |
2- naphthol |
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Cas: |
135-19-3 |
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Einecs: |
205-182-7 |
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Molecular Chiv: |
C10H8O |
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Molecular hnyav: |
144.17 |
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Melting taw tes: |
{{0 {}}℃(lit .) |
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Boiling taw tes: |
{{0 {}}℃(lit .) |
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Ntawj ntom: |
1,28 g / cm3 |
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Zog: |
Dawb crystalline hmoov |
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Cia: |
Khaws rau hauv qhov chaw qhuav, cua |
Kev siv
{Science Kev Tshawb Fawb: {{{} aphthe aphthol kuj siv tau hauv kev tshawb fawb txog kev tshawb fawb txog kev tshawb fawb roj ntsha.
Lwm yam kev siv: beta-naphthol tau siv dav hauv qee cov khoom lag luam, xws li roj hmab, pleev xim rau thiab qee cov nplaum nplaum.
Xuas Thiab Cia
Kev ceev faj rau kev nyab xeeb
Tsis qhib nplaim . kaw system, plua plav {}}}}}}}}}} {{{{} {} {}} siv Cov cuab yeej uas tsis yog Sparking .} Tiv thaiv hluav taws tshwm sim los ntawm electrostatating paug chav .
Cov xwm txheej rau kev nyab xeeb cia, suav nrog kev ua tsis tiav
Khaws rau hauv ib qho chaw tsis muaj dej lossis cov dej phwj tuaj ntxiv, suav nrog kev ua kom nruj me ntsis rau hauv ib qho chaw qhuav thiab zoo}}.
Tuam txhab tau
Gneebioyog ib tug kws tshaj lij kev tsim khoom lag luam thiab cov neeg siv khoom thoob ntiaj teb, suav nrog kev sib xyaw ua ke, suav nrog kev sib xyaw, rov qab, thiab faib.
Peb kub muagkhoomsuav nrog cov ntxhiab hydrocarbons (Naphtha (roj av), Benzene, Toluene, O-XYYLENE, Styrene, Cyclohexane, cyclohexanone, eplolactam,}}}}}} {}} butanol,2- methyl -1-} propanol, Ethyl cawv, thiab lwm yam {.), phenols thiab ketones (Phenol, Propafenone,Bisphenol a, Phenyl methacrylate, methyl IsoButyl ketone, thiab lwm yam khoom siv rau peb cov neeg siv khoom.
Peb xa {{0} aphthol tag nrho ib xyoos puag ncig, tuaj yeem lav cov neeg xa khoom, cov ntawv thauj khoom, cov nqi ntawm chaw thau khoom, COA.
ThovTiv Tauj PebYog tias koj xav tau yam .
Cov FAQ
1. Koj puas yog cov chaw tsim khoom?
A: Yog, peb yog cov kws tshaj lij kev lag luam hauv Henan, Tuam Tshoj txij li {{thaum txais tos mus saib peb lub Hoobkas rau kev mus ntev ntev.
2. Koj ua li cas thiaj paub tseeb tias koj cov khoom lag luam thiab kev pabcuam zoo?
A: Txhua yam ntawm peb cov txheej txheem nruj me ntsis ua raws li 0 9001}}}}}} Cov txheej txheem tswj kev tsim kho.
3. Yuav ua li cas txog cov thawj coj ua?
A: Feem ntau, tsis pub dhau 10 hnub, raws li kev txiav txim kom muaj nuj nqis .
4. Yuav ua li cas txog cov nyiaj them?
A: Peb txhawb nqa feem ntau cov kev them nyiaj tseem ceeb tshaj plaws {{T / P, L / A, Nyiaj Gram, thiab lwm yam.
5. Koj puas tuaj yeem xa cov qauv dawb?
A: Yog, peb tuaj yeem xa cov qauv dawb rau cov khoom lag luam uas feem ntau, thov xa mus nug rau cov kev thov tshwj xeeb rau kev thov.
6. Koj puas tau txhawb kev txhawb nqa rau cov khoom lag luam?
Yog lawm, peb muaj cov kws tshaj lij kev txhawb nqa pab pawg thiab tuaj yeem muab cov kev daws teeb meem tshwj xeeb rau peb cov neeg .
Cim npe nrov: Siab Zoo Beta-Naphthol / {{1} aphthol cas beta-nawj}}} Cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas
