Vim li cas n - heptane kua siv hauv roj av?

Dab tsi yog n - heptane kua?

N {- Heptane yog cov tshuaj lom neeg yog cov tshuaj c7h16, muaj cov saw ntawm xya cov pa atoms thiab 16 hydrogen atoms. Nws yog cov kua tsis muaj kob, kua roj uas zwm rau pab pawg alkanes, uas yog qhov yooj yim thiab feem ntau hom kev siv hydrocarbons yooj yim tshaj plaws. N {{6} heptane tau siv dav siv raws li kev siv xim, xws li cov xim av, cov xim nplaum, cov nplaum, thiab rho tawm cov tshuaj tawm. Nws kuj tseem siv los ua cov roj siv los ntsuas cov roj Octane ntaus ntawm cov roj av, vim nws muaj qhov qis tshaj octane tus naj npawb ntawm xoom.

n - Hepthan Cas 142-82-5

n - heptane organic kuab

Vim li cas n - heptane kua siv hauv roj av?

n - heptane kua (CASE

Thaum nws pab txhim kho cov roj volpatorility thiab cov ntsiab lus muaj zog, nws feem ntau cov ntsiab lus yog qhov tsawg - zoo siv rau ntawm lub octane nplai.

Qhov twg yuav yog tus lej 142-82-5?

Yog tias koj npaj yuav n - heptane nrogCAS NUMBER 142-82-5, Gneebio yog ib tus neeg muab kev ntseeg siab thiab txhim khu kev qha. Koj tuaj yeem soj ntsuam cov khoom qib (xws li Industrial --- qib) thiab specifications ntawm peb lub vev xaib. Tiv tauj peb los ntawm email los nug txog cov ntsiab lus tseem ceeb, suav nrog kev txiav txim yam tsawg kawg nkaus, cov ntsiab lus xa khoom, thiab cov kev cai tshwj xeeb.

Nyem los thov cov lus hais

Vim li cas thiaj xaiv peb?

Hem Muaj Peev Xwm Ntau Lawm
✅ Ntawv pov thawj zoo (ncav cuag, ROHS, ISO)
✅ Cov Khoom Siv Ntim kom haum koj cov kev xav tau
✅ Ceev, txhim khu kev xa khoom
All Txhua cov ntawv sau nrog

ntim

Kev xa mus

Nquag rau qhov muaj nuj nqis me me, peb yuav xa lawv los ntawm DHL, FedEx, Kab tshwj xeeb thiab yog li ntawm cov huab cua, hiav txwv, thiab ib co kab tshwj xeeb rau feem ntau cov teb chaws.

Txog Peb

Gneebioyog cov kws tshaj lij tshuaj lom neeg tsim khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan xeev, Suav. Peb muaj ntau tus khub chemical customories hauv Henan, npog thaj tsam ntawm 3,600 square metres, suav nrog kev sib xyaw, rov qab, thiab xa tawm.

Peb ua raws li cov qauv thoob ntiaj teb suav nrog ISO thiab GMP, kom txhua qhov kev xa khoom raws li qhov ua tau zoo thiab kev nyab xeeb thiab kev nyab xeeb.