Cov khoom lag luam
Intermediate Hmoov Dab Tsi? 85-01-8?
Qhov sib xyaw ua ke kom ua li cas 85-01-8 yog phatanthrene, nrog cov mis nyuj molecular, nrog lub cev hnyav ntawm 178.23 G / Mol. Nws zoo nkaus li dawb, lus ci ntsa iab flaky ntawm chav tsev, thiab nws cov kev daws teeb meem zoo nkauj xiav fluorescence nrog ib tug tsaus muag tsw ntxhiab tsw.
Phenanthrene muaj lub ntsiab lus melting ntawm 98-100 degree, boiling taw tes ntawm 340 degree, thiab ntom ntawm 1.063 g / cm³. Yuav luag tsis muaj Insoluble hauv dej (25 degree solubility: 15.25 mg / l) tab sis yooj yim solveat nyob rau hauv organic, ether, nrog carubility hauv cov ethanol.
Cov ntaub ntawv yooj yim
Intermediate Phenanthrene Hmoov Cas 85-01-8
| Lub npe | Phenanthrene |
| Cas | 85-01-8 |
| Einecs | 201-581-5 |
| Melting taw tes | 101 degree |
| Kub taw tes | 340 Qib |
| Purity (hplc) | Ntau dua los yog sib npaug rau 95% |
| Ceev | 1.179 (25/4 degree) |
Kev siv
Hauv cov tshuaj thiab cov ntaub ntawv cov ntaub ntawv, Phenanthrenre ua ib qho tseem ceeb rau phenanthrenequenures (piv txwv li cov hnab looj tes hloov cov organic mercury), thiab nplaim taws-resistant insulating cov ntaub ntawv. Kev kub nyhiab kub hloov siab hloov nws kom ua raws li cov roj hluav taws xob. Nws kuj tseem siv los ua synthesize cov resins polyimide rau kev tsim cov high-kub thiab cov iav lo ntsiab muag.
Hauv kev kho mob teb, Phenanthrenen yog koom nrog rau hauv synthesizing muaj kev sib deev (xws li, morpholine, stericine), stericancer tshuaj sib tham. Nws cov derivatives muaj cov tshuaj tua kab mob antibacterial, tuav peev muaj peev xwm txhim kho cov tshuaj tshiab.
Cov Ntaub Ntawv Kev Nyab Xeeb
Phenanthrenue yog khaus rau ntawm daim tawv nqaij thiab qhov muag. Kev sib cuag tau ntev yuav ua rau lub siab puas thiab raum ua haujlwm. Nws yog teev ua chav kawm 3 tus neeg Carcinogen los ntawm lub Koom Haum Ntiaj Teb Kev Noj Qab Haus Huv (IIARC). Nws cov hmoov av yog tawg thaum sib xyaw nrog huab cua. Cov cuab yeej tiv thaiv yuav tsum tau hnav thiab ua pa yuav tsum tau tswj kom tswj tau thaum ua haujlwm.
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.
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Cim npe nrov: Intermediate Phenanthrene Hmoov Cas 85-01-8}}}}}}
