Khoom Description
CAS 79-09-4 Propionic Acid yog cov kua qaub-odored fatty acid C3H6O2 pom nyob rau hauv cov mis nyuj thiab distillates ntawm ntoo, thee, thiab roj av thiab siv tshwj xeeb tshaj yog raws li cov pwm inhibitor thiab flavoring agent.
Khoom noj khoom haus qib Propionic Acid feem ntau yog siv los ua zaub mov preservatives thiab antifungal agents.
Cov ntaub ntawv dav dav:
Cov tshuaj formula: C₃H₆O₂
Molecular Luj: 74.08 g / mol
CAS Nr .: 79-09-4
Synonyms: Propanoic acid, 2-Propenoic acid, Propionic acid
Yog xav paub ntxiv, thov koj xav tiv tauj peb. 📨Email: sales@gneebio.com
Specification
| 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 | 1.8 ppm 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 | |
Tiv tauj peb kom pom qhov ua tiavSpecification.
Khoom noj khoom haus qib Propionic Acid Applications:
Propionic acid, tseem hu ua propanoic acid, yog ib txwm tshwm sim peb -carbon carboxylic acid uas tuaj yeem siv los ua cov khoom khaws cia hauv cov zaub mov nrog European zaub mov additive tooj E280. Cov khoom xyaw no yog siv los tiv thaiv kev loj hlob ntawm pwm hauv cov khoom ci thiab cheese.
Khoom noj khoom haus- qib propionic acid tuaj yeem siv los tsim nws cov ntsev, calcium propionate thiab sodium propionate uas feem ntau siv los ua cov khoom noj hauv qab no:
- Zaub mov
- Tortillas
- Cheese
- Ncuav mog qab zib
Nws tseem yog cov khoom siv raw hauv kev tsim cov vitamin E.
Vim li cas thiaj xaiv Gneebio?
Peb qhov kev pabcuam:
1. Certificate of analysis (COA)
2. Cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (MSDS)
3. Route of synthesis (ROS)
4. Method of aanlysis (MOA)
5. Nuclear magnetic resonance (NMR)
6. Ntim cov duab thiab thauj khoom video ua ntej thauj khoom
7. Cov qauv dawb
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
Q1: Koj puas tuaj yeem muab cov qauv?
A1: Yog, qauv muaj. Peb tuaj yeem xa cov qauv los ntawm couriers lossis huab cua raws li cov neeg siv khoom xav tau.
Q2: MOQ yog dab tsi?
A2: Feem ntau nws tsis muaj MOQ xav tau. Peb yuav muab cov nqi ntau tshaj - daws teeb meem nrog rau tus nqi thiab kev xa khoom raws li kev yuav khoom ntau.
Q3: Lub sijhawm khoom xa tuaj yog dab tsi?
A3: Rau tsis yog - phom sij, nws feem ntau muaj cov khoom lag luam. Nws tuaj yeem xa tuaj hauv 7 hnub. Rau cov tshuaj phem, nws yuav yog 1 ~ 2 lub lis piam. Yog tias nws yog peb cov khoom tsis tu ncua, lub sijhawm yuav ua ntej.
Q4: Koj puas tuaj yeem muab cov ntaub ntawv cuam tshuam?
A4: Tau kawg. Daim nqi ntawm kev thauj khoom, Daim Ntawv Pov Thawj Ua Lag Luam, Daim Ntawv Teev Npe, Keeb Kwm ntawm Daim Ntawv Pov Thawj, Kev Pov Hwm, COA thiab SDS muaj.
Q5: Koj puas lees txais kev tshuaj xyuas thib peb?
A5: Yog, peb ua.
Q6: Koj lub sijhawm them nyiaj yog dab tsi?
A6: TT, LC, Paypal, Western Union, ACH hlau yog muaj.
Cim npe nrov: CAS 79-09-4 zaub mov qib propionic acid c3h6o2 kua, Tuam Tshoj cas 79-09-4 zaub mov qib propionic acid c3h6o2 kua manufacturers, lwm tus neeg, Hoobkas