Dab tsi yog lub npe ib txwm muaj rau cov acetic acid (CAS4-19-7)?

CAS 64-19-7 Acetic Acid kuj tseem hu ua Ethanoic acid, tsis muaj kua txob thiab cov organoh kua nrog ch3cooh, c2h4o2, lossis hc2h3o2).

Lub Npe: Etelylic Acid, Vinegar Acid, thiab Methane Methockylic Acid.

Cov yam ntxwv ntawm acetic acid

• Zog:Ntshiab, tsis muaj kua.
• Tsw:Pungent thiab ntse, paub tias yog qhov tsis hnov ​​tsw ntawm vinegar.
• Molecular Chiv:C₂h₄o₂ lossis Ch₃cooh
• Molecular hnyav:60.05 g / mol
• Purity (glacial):Feem ntau> 99.7%
• Melting / kom khov taw tes: 16.6 Degree (61.9 Degree F)Cov. Qhov no yog qhov kev txhais cov cuab yeej ntawm nws "glacial".
• Boiling taw tes:118℃(244℃f)
• Ntawj ntom:1.05 g / cm³ ntawm 20℃(denser dua li dej).

Dab tsi yog acetic acid CAS 64-19-7 siv rau?

Feem ntauAcetic acid sivyog:

Raws li kev daws rau ntau cov txheej txheem muaj

Rau kev tsim khoom ntawm

• Ntau yam zas thiab cov naj hoom
• Rayon Fiber
• Khoom cua Fibers thiab textiles
• Inks thiab dyes
• Cov dej qab zib fwj
• Rubbers thiab Plastics
• Tshuaj tua kab mob
• Ntoo ci ntsa iab
• Rau kev sim cov ntshav hauv chaw kuaj mob
• Siv hauv zaj duab xis
• Rau kev kho mob ntawm cov kab mob sab nraud los ntawm kev loj hlob ntawm cov fungus thiab kab mob
• Siv los ua khoom noj ntxiv

Qhov twg yuav acetic acid daws CAS 64-19-7?

Gneebioyog ib tug neeg muab khoom siv ntawmhigh - purity acetic acid 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. Lub tuam txhab feem ntau cuam tshuam cov ntaub ntawv raw tshuaj noj, xws li dichhloromethane; Methyl sulfoxide DMOPS (qib); Ethylene glycol (meg); P - }hlene, thiab lwm yam.

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