Khoom Description
CAS No 79-09-4 Propionic acid, tseem hu ua Propanoic Acid, yog luv luv - saws saturated fatty acid nrog cov tshuaj formula C₃H₆O₂ thiab molecular hnyav ntawm 74.08. Nws yog xim tsis muaj xim, ntshiab, oily kua nrog ib qho tsis kaj siab, rancid, pungent tsw ntawm chav tsev kub thiab siab. Nws yog miscible nrog dej, ethanol, chloroform thiab ether.
| Formula: | C₃H₆O₂ |
| CAS Nr .: | 79-09-4 |
| EC Number (EINECS): | 200-872-2 |
| HS Code: | 29152900 |
| UN Number: | 2810 |
| IUPAC Lub Npe: | Propanoic acid |
| Kuj Paub Raws li: | Ethylformic acid; Propionic Acid Glacial |
| Molecular Luj, g / mol: | 74.08 |
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99.5% Propionic Acid Daim Ntawv Thov:
- Kev Tiv Thaiv Khoom Noj: Zoo Propanoic Acid txwv cov pwm thiab cov kab mob loj hlob hauv cov khoom ci, cheese thiab tortillas. Nws feem ntau yog siv los ua calcium propionate lossis sodium propionate.
- Kev Ua Liaj Ua Teb: khaws cia tsiaj noj xws li quav nyab thiab silage, thiab kho nqaij qaib litter. Nws kuj yog ib qho khoom muaj nyob rau hauv herbicides.
- Chemical Intermediate: Siv los ua cov yas (xws li cellulose acetate propionate), roj hmab, textiles, dyes, coatings thiab lubricants.
- Pharmaceuticals: Ua haujlwm nruab nrab hauv kev tsim tshuaj. Nws tseem tab tom kawm txog kev siv tau los kho cov kab mob xws li MS thiab Parkinson's.
- Flavor/Fragrance: Ntxiv rau cov naj hoom thiab siv los tsim cov khoom qab zib thiab dej qab zib.
- Lwm yam: Siv rau hauv cov tshuaj pleev ib ce, bioplastics, thiab ua ib qho tsis sib xws kom ruaj khov pH.
Raws li tus neeg muag khoom muaj zog propionic acid, Gneebio muab siab - zoo propionic acid nrog cov khoom ruaj khov thiab zoo ib yam purity. Peb muab cov nqi sib tw ntau rau tsiaj pub, zaub mov, thiab kev lag luam kev lag luam, nrog kev xaiv ntim tau yooj yim thiab kev txhawb nqa thoob ntiaj teb.
Vim li cas thiaj xaiv Gneebio?
Kev kuaj dawb: 1-2 kuaj dawb. Cov neeg yuav khoom tsuas yog yuav tsum tau them tus nqi nthuav dav.
Chaw tsim tshuaj paus: Tus nqi ncaj qha tshaj plaws. Cov khoom nruj tshaj plaws tswj.
Ntim Kev Nyab Xeeb: Muab ob npaug rau kev tiv thaiv (cov roj hmab gasket, cov kua nplaum siab viscosity) kom lub raj mis foob.
High quality: tuaj yeem sawv qhov kev kuaj xyuas.
Nyem qhov no xa ib qho kev nug
Ntim
Peb muab cov kev xaiv ntim yooj yim kom tau raws li koj qhov kev xav tau sib txawv:
Tuam txhab Profile
Henan Gneebioyog nyob rau hauv Henan Province, Suav teb. Peb yog ib lub tuam txhab tshuaj tshiab ua ke nrog R & D, ntau lawm thiab muab cov tshuaj kws tshaj lij. Txij li thaum nws tau tsim, peb tau tsim lub sijhawm ntev -, kev lag luam ruaj khov kev sib raug zoo nrog ntau dua 300 tuam txhab uas muag nyob rau ntau hom kev lag luam, suav nrog txheej txheej, ntawv ua, tshuaj lom neeg, roj hmab, thiab yas.
Thov hu rau peb rau ib qho kev tsocai!
Peb cov khoom zoo tshaj - muag khoom suav nrog: Dichloromethane; Acetic acid; Methyl sulfoxide; Methyl Sulfoxide DMSO (Industrial thiab Pharmaceutical Qib); Ethylene Glycol; Isopropanol; 1-Propanol; p-Xylene, thiab lwm yam.
FAQ
Q: Koj tswj qhov zoo li cas?
A: Peb muaj peb tus kheej tswj kev tswj hwm zoo thiab tseem ua lwm yam kev kuaj thib peb.
Q: Koj puas kam txais cov xaj me me?
A: Tau txais, yog tias koj yog ib lub khw muag khoom me me lossis ua lag luam, peb txaus siab loj hlob nrog koj. Peb tos ntsoov yuav tsim kev sib raug zoo nrog koj mus ntev.
Q: Koj puas muab cov qauv?
A: Tseeb, peb muab 50 grams dawb kuaj.
Q: Yuav ua li cas txog tus nqi? Nws puas tuaj yeem pheej yig dua?
A: Peb ib txwm muab qhov kev nyiam ntawm peb cov neeg siv khoom ua ntej. Nyob rau hauv cov xwm txheej sib txawv, tus nqi yog sib tham thiab peb lav muab koj tus nqi sib tw tshaj plaws.
Q: Koj puas tuaj yeem xa tuaj raws sijhawm?
A: Tau kawg! Ntau tus neeg muas zaub tau pom zoo nrog kuv vim tias peb tuaj yeem xa khoom raws sijhawm thiab lav thawj -chav khoom zoo!
Q: Kuv puas tuaj yeem tuaj xyuas koj lub Hoobkas hauv Suav teb?
A: Tau kawg koj tuaj yeem, koj zoo siab tos txais tuaj xyuas peb.
Q: Kuv yuav tso qhov kev txiav txim li cas?
A: Koj tuaj yeem xa peb cov lus nug rau cov ncauj lus kom ntxaws thiab peb yuav piav qhia cov txheej txheem ntxaws rau koj.
Q: Thaum twg kuv yuav tau txais koj cov lus teb?
A: Peb lav cov lus teb ceev tshaj plaws, kev pabcuam ceev tshaj plaws, email yuav teb rau hauv 12 teev.
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