Khoom Description
Proanoic acid, tseem hu ua thawj oleic acid, yog peb -carbon carboxylic acid, luv- chain saturated fatty acid, tshuaj formula CH3CH2COOH.Nws yog ib tug tsis muaj kob, corrosive kua nrog ib tug irritating tsw.
siv propanoic acid
Propanoic acid tuaj yeem ua tau raws li kev khaws cia rau tsiaj noj thiab zaub mov rau tib neeg noj, kuj yog ib qho khoom noj hauv cov khoom ci;
- Khoom noj khoom haus: khob cij, pastries, ncuav mog qab zib
- Khoom noj khoom haus: ua cheese, khoom qab zib
- Dej qab zib & condiments: Sauces, pickles
- Tsiaj pub tsiaj: Pwm tiv thaiv hauv kev cia khoom noj
- Kev lag luam tshuaj lom neeg: Intermediate rau ntau yam organic tebchaw
Propanoic acid kuj tseem siv tau los ua ib qho nruab nrab hauv kev tsim khoom ntawm lwm cov tshuaj, tshwj xeeb tshaj yog cov polymers;
Nws kuj yog siv los ua tshuaj tua kab thiab tshuaj.
| Yam khoom | Cov ntaub ntawv tsom xam | Cov txiaj ntsig kuaj |
| Purity | 99% min | 99.5% |
| Boiling point | 140.7-142 degree | 141.1 degree |
| Melting point | -22 degree | |
| Flashing point | 52 degree | |
| Raws li (As)% | Tsawg dua lossis sib npaug li 0.003 | 0.002 |
| Heavy hlau (Pb)% | Tsawg dua lossis sib npaug li 0.001 | 0.001 |
| Caduium | Tsawg dua lossis sib npaug li 1ppm | 0,89 pwm |
| Hg | Tsawg dua lossis sib npaug li 1ppm | 1ppm ua |
| Fe | Tsawg dua lossis sib npaug li 0.003% | 0.002% |
| Trace Hlau Analysis | Tsawg dua lossis sib npaug li 2ppm | 1.8ppm ua |
| Qhov ntom | 0.97-0.995 | 0.991 |
| Kev lees paub tseeb | FCC III sawv ntsug thiab ISO 9001: 2008 | |
| Qib | Khoom noj khoom haus thiab tshuaj | |
- Cov qauv formula ntawm propanoic acid:
Propionic acid Ntim
- 180 KG Nruas, 14.4MT / 20'FCL kuj tau ntim raws li cov neeg siv khoom xav tau.
- Khaws cov thawv kaw rau hauv qhov chaw txias, qhuav, zoo - qhov cua. Tsis txhob raug tshav ntuj ncaj qha.
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Peb cov khoom zoo tshaj -muag suav nrogDichloromethane (DCM)acetic acid,Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA),p-Xylene, Cyclhexanone, 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 xyuas 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.
Cim npe nrov: High purity 99.5% propionic acid e280 cas 79-09-4 zaub mov preservative, Tuam Tshoj siab purity 99.5% propionic acid e280 cas 79-09-4 zaub mov preservative manufacturers, lwm tus neeg, Hoobkas
