99% Ethanol Khoom Taw Qhia

Kev Piav Qhia Luv:

Txheej Txheem Cej Luam Khoom

99% Ethanol (C₂H₅OH), tseem hu ua qib kev lag luam lossis qib siab ethanol, yog cov kua tsis muaj xim, volatile nrog tus ntxhiab cawv. Nrog qhov huv ntawm ≥99%, nws yog siv dav hauv tshuaj, tshuaj lom neeg, chaw soj nstuam, thiab kev siv hluav taws xob huv.

Cov yam ntxwv ntawm cov khoom

• Kev Huv Siab: Cov ntsiab lus Ethanol ≥99% nrog dej tsawg thiab cov khoom tsis huv.
• Kev Ua Kom Qhuav Sai: Zoo tagnrho rau cov txheej txheem uas xav tau kev ziab sai.
• Kev Solubility Zoo heev: Yaj ntau yam organic compounds ua cov kuab tshuaj zoo.
• Kev Kub Hnyiab: Flash point ~ 12-14 ° C; yuav tsum tau khaws cia hluav taws.

Cov ntawv thov

1. Tshuaj & Kev Tua Kab Mob

• Ua ib qho tshuaj tua kab mob (qhov ua tau zoo tshaj plaws ntawm 70-75% dilution).
• Cov kuab tshuaj los yog cov tshuaj rho tawm hauv kev tsim tshuaj.

2. Tshuaj lom neeg thiab chaw kuaj mob

• Kev tsim cov esters, xim, thiab tshuaj tsw qab.
• Cov tshuaj reagent thiab analytical reagent feem ntau hauv cov chaw kuaj mob.

3. Zog thiab Roj

• Cov khoom siv ntxiv rau roj av (piv txwv li, roj av uas sib xyaw nrog ethanol).
• Cov khoom siv rau cov roj cell.

4. Lwm Yam Lag Luam

• Kev ntxuav hluav taws xob, luam ntawv inks, tshuaj pleev ib ce, thiab lwm yam.

Cov Lus Qhia Txog Kev Siv