Dab tsi yog cov khoom ntawm methylene chloride (CAS-09-2)?

Methylene chloride (CAS75-09-2)?

CAS75-09-2 Methylene chloridekuj hu ua dihloromethane,yog ib qho tshuaj engococlorine muaj cov qauv ch2cl2. Qhov tsis muaj kob uas tsis muaj kob, cov kua nyeem nrog lub qab zib, chloroform- zoo li tsw yog ua haujlwm. Txawm hais tias nws yog insoluble nyob rau hauv dej, nws yog cov me polar thiab ua kom tiav nrog ntau yam ntawm cov kuab tshuaj organic.

Dab tsi yog cov khoom ntawm methylene chloride (CAS-09-2)?

Cov ntaub ntawv siv tshuaj

Tshuaj lom neeg lub npe: methylene chloride

Cov Npe: Dichloromethane (DCM), Solvent 50

Tus lej lej: 75-09-2

Molecular Chiv: Ch₂ccl₂

Molecular hnyav: 84.93 g / mol

Nrig: Cov kua tsis muaj xim, tsis muaj xim

Cov ntxhiab: Qab zib, chloroform - zoo li tsw

Purity: ntau dua los yog sib npaug rau 99.9%

Kev Siv Lub Cev & Tshuaj Kho Mob

Bushing taw tes: 39.6 Degree (103.3 Degree F)

Quav: 1.33 G /M³

Solubility: me ntsis soluble hauv dej, tag nrho tsis meej nrog organic kuab tshuaj

Viscosity: Tsawg

Flash point: tsis - rhmable

Evaporation tus nqi: siab

Vapor siab: 47.3 kpa

Dielectric chartant: 9.1

Biodegradity: ib nrab

Kev lag luam uas methylene chloride siv

• Kev tsim cov polycarbonates, phenolics, thiab urethanesam rayon
• Diam duab - tiv thaiv cov kuab tshuaj rau cellulose acetates
• Txheej txheem rau cov ntsiav tshuaj ua yeeb yaj kiab
• Xim thiab roj ci
• Lub tshuab tua hluav taws
• Extractant rau cov rog roj hmab, cocoa, butter, thiab lwm yam. Kev phiv
• Polymethyl methamrylate nplaum
• Tub yees, aerosol propellant
• Cov kev tshaj tawm hauv Chemistry
• Nruab nrab rau tsawg - kub ultrasonic kub hloov

Qhov twg yuav tus lej lej 75- dcm?

Gneebioyog ib tug neeg muab khoom siv ntawmhigh - purity dichlorometerane KuaCov. Peb lav zoo zoo ib yam, tus nqi sib tw, thiab txhim khu kev qha thoob ntiaj teb los ua kom koj cov haujlwm khiav zoo. Rau cov lus qhia txiav tawm thiab cov khoom lag luam cov khoom lag luam, tiv tauj peb hnub no los tham txog koj cov kev xav tau.

Nyem los thov cov lus hais

Txog Peb

Henan GneebioTau tsim nyob rau xyoo 2016, adherering rau kev thecorporate philosophy ntawm "Ntiaj Teb Cov Tshuaj Raw Khoom Siv" thiab tsom mus rau siab- Zoo tshuaj lom neeg lag luam.

Tag nrho peb cov tshuaj ua khoom lag luam tsim muaj cov ntawv pov thawj thoob ntiaj teb suav nrog Qingdots xws li Qingdao, thiab Shanghai, nrog 15 hnub hais txog kev pabcuam.

Ntim