Cov khoom lag luam
Formic acid (HCO2h), tseem hu ua cov tshuaj methanoic, yog qhov yooj yim carboxylic acid. Formic acid tau raug cais thawj los ntawm distillation ntawm ntsaum lub cev thiab muaj npe tom qab Latin formica, lub ntsiab lus "ntsaum." Nws lub npe Iupac zoo yog tam sim no metroic acid. Kev lag luam tsis zoo, nws tsim tawm los ntawm kev kho mob carbon monoxide nrog cov cawv xws li Methanol (methyl cawv) nyob rau hauv muaj ib tug catalyst.
Pom tau ob qho tib si tshwm sim thiab nquag txhais nyob rau hauv lub chaw soj nstuam. Nws yog feem ntau tau pom nyob rau hauv cov stings thiab tom ntawm ntau cov kab, suav nrog muv thiab ntsaum, raws li kev tiv thaiv tshuaj lom neeg siv tshuaj.
Muaj qib muaj cov kua qaub yog qhov muaj tshuaj tua kab xws li tshuaj tua kab, tawv, dyes, thiab roj hmab.
🔍 Xav paub txog CAS 64-18-6?
Tau txais cov ntsiab lus ntawm peb lub vev xaib, tiv tauj peb rau tus nqi
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kev qhia tshwj xeeb
Muaj Siab Purity 99% Formic Acid Indus-64-18-6
| Molecular Cov Qauv | Ch2O2 | ceev | 1.22 |
| molecular hnyav | 46.02 | melting point | 8 ºc |
| Cas | 64-18-6 (920-42-3) | Kub taw tes | 101 ºc |
| Einecs | 200-579-1 | Flash point | 69 ºc |
Cov Ntawv Thov:
Formic acid muaj cov ntawv thov dav, kev lag luam kev lag luam, kev lag luam tawv, kev lag luam steel, kev lag luam tsim tawv, kev lag luam kev lag luam, khoom noj nqaij qaib, thiab lwm yam.
Ib qho ntawm cov kev lag luam ntau tshaj plaws ntawm kev lag luam cov acid yog nyob hauv cov tawv. Nws yog siv rau hauv textile dyeing thiab cov txheej txheem ua tiav. Nws tseem nquag ua hauj lwm ua cov sib xyaw ua ke hauv ntau cov txheej txheem roj hmab. Hauv kev siv yeeb yaj kiab ua yeeb yaj kiab, formic acid tuav tus nqi tseem ceeb raws li ib tug antimicrobial tshuaj thiab tshuaj tua kab.
Vim li cas thiaj xaiv GNEEBIO?
1.Provide 24 teev kev pab tswv yim pabcuam
2.Provide koj nrog cov khoom siv tshuaj lom neeg zoo ntawm tus nqi qis thiab cov kev pabcuam zoo.
3.Qhov cov neeg yuav khoom nrog tus nqi hloov tshiab txhua lub hlis.
4.According rau cov txheej txheem import ntawm cov teb chaws txawv. Peb muab cov ntaub ntawv ua tiav kev lis kev cai.
Ntim
Cov ntawv cim customizable thiab ntim; OEM / ODM kev pabcuam
kev xa mus
Tuam txhab tau
Henan Gneebioyog cov kws tshaj lij kev tsim khoom tshwj xeeb hauv cov ntaub ntawv tso cai. Nrog tshaj 10 xyoo ntawm kev paub kev lag luam, peb yog ib tus khub uas ntseeg siab rau kev lag luam nrhiav qhov zoo thiab kev ntseeg tau. Peb tau dhau qhov ntawv pov thawj zoo, muaj tus kheej- Many}}}}}} tswj cov cai, thiab peb cov khoom tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom. Raws li ua lub ntiaj teb cov khoom lag luam, peb xa cov ntaub ntawv tso cai tshuaj lom neeg ua raws, ROHS, ISO, thiab lwm tus qauv thoob ntiaj teb
Thov hu rau peb rau nqe lus!
Cov FAQ
Q: Yuav pib txiav txim lossis them nyiaj li cas?
A: Daim Ntawv Qhia Tshaj Tawm yuav raug xa ua ntej tom qab kev lees paub ntawm kev txiav txim, uas tau sib sau peb cov ntaub ntawv hauv tuam txhab nyiaj. Kev them nyiaj los ntawm T / T, Western Union lossis Paypal lossis ESCROW.
Q: Koj puas muab cov kev pab ntim khoom lag luam?
A: Yog, peb muab cov khoom ntim cov khoom lag luam tsim, nrog cov khoom lag luam, hnab, thawv, hlab ntsha, drampers thiab jars thiab lwm cov ntawv ntim khoom.
Q: Kuv yuav tau txais teb ntev npaum li cas?
A: Vim lub sijhawm sib txawv thiab hnub so, peb yuav sim peb qhov zoo tshaj plaws los teb koj hauv 24 teev ua haujlwm. Yog tias muaj txhua yam uas peb tuaj yeem ua los pab, thov hu rau peb txhua lub sijhawm.
Q: Koj puas tuaj yeem muab cov ntawv pov thawj zoo rau koj cov khoom?
A: Yog lawm, peb tuaj yeem muab cov ntawv pov thawj zoo, suav nrog tab sis tsis txwv rau cov ntawv pov thawj ntawm kev tsom xam (COA), thiab cov ntawv qhia txog kev nyab xeeb (SDS). Cov ntawv pov thawj tuaj yeem muab koj cov ncauj lus kom ntxaws txog cov khoom zoo thiab cov khoom ntawm peb cov khoom.
Cim npe nrov: Kev Purity 99% Acid Indus-64-18-6 Purity 99% Cov Acid Muaj Qib qeb Cas 64-18-6erstus, Chaw Tsim Tshuaj, Hoobkas