Khoom Description
Cov Khoom Siv Tshuaj: Propionic acid yog cov kua ntshiab, tsis muaj xim uas ua rau kub ntawm 140℃(284 OF). Nws yog flammable. Nws muaj ib tug pungent tsw thiab soluble nyob rau hauv dej thiab cawv. Cov ntxhiab tsw qab yog 0.16 ppm.
|
Khoom npe |
Propionic Acid |
Cov mis mos molecular |
C3H6O2 |
|
Lwm Lub Npe |
Propanoic acid |
Molecular hnyav |
74.078 |
|
CAS Nr. |
79-09-4 |
EINECS No. |
201-176-3 |
|
Purity |
99.5% min |
UN No. |
3463 |
- Cov qauv formula ntawm propanoic acid:
Propionic Acid COA:
|
Cov khoom |
Txuj |
Kev tshwm sim |
|
Xim |
Cov kua tsis muaj xim los yog daj daj, pungent tsw, tsis muaj impurities, tsis muaj nag lossis daus |
|
|
Propionic Acid Cov ntsiab lus, w/% Ntau dua lossis sib npaug |
99.5 |
99.86 |
|
Qhov ceev (20/20ºC) |
0.993-0.997 |
0.997 |
|
Boiling Range / ºC |
138.5-142.5 |
138.6-140.8 |
|
Dej, w/% Tsawg dua lossis sib npaug |
0.3 |
0.03 |
|
Raws li /% Tsawg dua lossis sib npaug |
Tsawg dua los yog sib npaug li 0.0003 |
<0.0003 |
|
Pb/% Tsawg dua lossis sib npaug |
Tsawg dua lossis sib npaug li 0.001 |
<0.0002 |
Kev siv ntawm propionic acid
Propionic acid yog aliphatic monocarboxylic acid. Propionic acid yog siv nyob rau hauv nickel electroplating kev daws teeb meem, perfumes, dag tsw thiab tsim propionates.
Propionic acid Ntim
Packing: Galvanized hlau nruas pob, 205kg / chim . 80 chim rau ib 20ft thawv, los yog 1000kg / IBC, 20 IBC rau ib 20ft thawv.
Lub sij hawm xa tuaj: 10-15 hnub ua haujlwm tom qab tau txais koj qhov tso nyiaj.
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 1: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Yog lawm, peb tuaj yeem muab cov qauv txiav txim rau kev kuaj xyuas thiab kev ua lag luam. Tab sis koj yuav tsum them tus nqi coj mus kuaj thiab tus nqi xa khoom.
Q 2: Koj puas kam txais kev txiav txim?
A: Yog, peb txais tos ODM thiab OEM.
Q3: Lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Raws li qhov kev txiav txim kom muaj nuj nqis, kev txiav txim me me feem ntau siv sijhawm 3-5 hnub, thiab kev txiav txim loj yuav tsum tau sib tham.
Q4: Koj warranty yog dab tsi?
A: Peb muab 12 lub hlis lav.
Q5: Koj cov nqe lus them nqi yog dab tsi?
A: Peb lees txais escrow, xaim xaim, Western Union, nyiaj ntsuab, thiab lwm yam kev them nyiaj
Cim npe nrov: Tuam Tshoj natural propanoic/propionic acid cas 79-09-4 pub qib manufacturers, lwm tus neeg, Hoobkas
