Cov khoom lag luam
Dab tsi yog propionic acid CAS 79-09-4?
Proanoic acid, also known as primary oleic acid, is a three-carbon carboxylic acid, short-chain saturated fatty acid, chemical formula C3H6O2. Ntshiab propionic acid yog qhov muaj xim tsis muaj kob, kua nrog ua kua tsw qab. Nws yog ib qho tseem ceeb rau cov khoom siv raw, dav siv nyob rau hauv synthesis cov ntoo esters, lis khaws cia, khoom noj khoom haus thiab noj cov quav roj ntsha, txuj lom.
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kev qhia tshwj xeeb
| Kuaj cov khoom | Phiaj qhia ntawv |
| Khoom npe | Profionic acid / thawj oleic acid |
| Cas tsis muaj | 79-09-4 |
| Einecs No. | 201-176-3 |
| Kev tshwm sim | Pob tshab ua |
| Kev coj dawb huv | 99% min |
| Ceev | 0.99 g / cm³ |
| Melting taw tes | -21.5 ºC |
| Kub taw tes | 141.1 ºC |
| Flash point | 54 ºC (CC) |
| Daim ntawv thov | Cov tshuaj tiv thaiv tshuaj, tshuaj hluavtaws, tshuaj pleev ib ce cov ntaub ntawv raw, kev lag luam khoom noj khoom haus |
siv ntawm propionic acid:
Proflionic acid CASS 79-09-4 yog feem ntau siv raws li kev khaws cia vim nws cov tshuaj tiv thaiv antimicrobial.
1. Kev noj khoom haus khaws cia (kev siv khoom noj khoom haus suav nrog cov qhob cij, khoom noj, yogurt, thiab lwm yam khoom noj thiab mis nyuj kom tsis txhob muaj pwm loj hlob.
2. Tsiaj pub khoom noj: siv raws li cov tshuaj tiv thaiv kom tiv thaiv pub zaub mov lwj.
3. Tshuaj tua kab mob thiab tshuaj tua kab thiab tshuaj Intermediates: Propionic acid yog ib qho tshuaj lom neeg tseem ceeb ua ntej cov tshuaj ntsuab thiab cov khoom lag luam.
4. Polymer tsim tawm: siv nyob rau hauv kev tsim cov cellulose cellulose cellulose cellulose thiab vinyl protectate, cov khoom siv dav, pleev xim, thiab cov khoom siv yas.
5. Hnyav thiab Tshuaj Nruab Nrab: Ua Haujlwm Ua Tus Txheej Txheem Resin thiab Tshuaj Nruab Nrab.
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2.Qhob thiab kev ua haujlwm ntawm kev xa cov tshuaj lom neeg
3.Qrofessional kev pab txhawb thiab tom qab {{1} kev lag luam muag khoom
4.Full teeb Tshuaj Tiv Thaiv Kev Nyab Xeeb
5.Cov khoom siv thiab ruaj khov siv tshuaj lom neeg nrog cov hlab ntsha txawv, ISO Tank thiab cov ntim tsheb thauj mus los
6.High zoo tshuaj lom neeg nrog cov nqi sib tw zoo tshaj plaws
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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
Peb tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm cov organic kev tawm tsam, cov organic nruab hnub, cov khoom noj khoom haus txhua hnub, surfactant, thiab lwm yam tshuaj tshwj xeeb.
Thov hu rau peb rau nqe lus!
Peb qhov zoo tshaj plaws - muag khoom suav nrog:Acetyl chloride, Coamide mea, tetrabromobobisphenol a, ferrocrene,Tus sorbitol, Isopropyl cawv, monoethanolamamine (meA).
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: Khoom Noj Khoom Haus Qib Prodicic Acid Tshuaj Tiv Thaiv Cas 79-09-4, Tuam Tshoj Khoom Noj Khoom Noj Khoom Noj Khoom Siv Nyiaj Txiag, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj