N-Octyl Cawv yog cov dej kub npau npau, tsis muaj hluav taws xob tsawg linear thawj cawv. Nws cov txiaj ntsig tseem ceeb nyob hauv nws cov qauv sib txuas ntev ntev, ua rau nws ua haujlwm siab -kev ua tau zoo siab kub kub taw tes hnyav, cov tshuaj lom neeg nruab nrab zoo heev, thiab cov khoom siv ua haujlwm ntxiv, uas ua tau zoo heev hauv cov tshuab uas yuav tsum tau ua kom qhuav qeeb, ntev - kav ntev, lossis hydrophobic zog.
Khoom nta
Tsawg volatility
Lub boiling point yog ze rau 196 ° C, thiab lub vapor siab yog heev tsawg. Raws li cov kuab tshuaj, nws tuaj yeem txuas ntxiv kev ua haujlwm "qhib lub sijhawm" ntawm lub kaw lus thiab tsim nyog rau ci txheej, tshuaj ntsuam luam ntawv inks, thiab lwm yam txheej txheem.
Cov roj solubility zoo heev
Nws yuav luag immiscible nrog dej, tab sis tuaj yeem tov nrog feem ntau ntawm cov organic solvents thiab oily tshuaj.
Cov ntxhiab tsw zoo
Nws muaj cov ntxhiab tsw qab ntxiag, thiab yog ib qho kev cai lij choj kho thiab hloov kho rau cov tshuaj txhua hnub thiab cov khoom noj tau zoo. Nws tuaj yeem ncua tag nrho cov aroma volatilization, ua rau cov tshuaj tsw qab ntau dua - lub cev thiab ntev - kav ntev.
Daim ntawv thov
High boiling point hnyav
Siv rau cov txheej txheem xws li ci xim, tshuaj ntsuam luam ntawv number case, resin synthesis, thiab lwm yam uas yuav tsum tau qeeb evaporation los txhim kho leveling los yog ncua sij hawm cov tshuaj tiv thaiv.
Cov tshuaj tseem ceeb intermediates
Raws li cov khoom siv tseem ceeb, N-Octanol yog siv los tsim cov surfactants, plasticizers, lubricant additives, thiab spice esters.
Tshuaj tsw qab thiab tsw
Raws li perfume los yog fixative, nws yog siv nyob rau hauv tshuaj pleev ib ce, naj hoom, xab npum thiab edible essence.
Defoamer
Raws li cov khoom xyaw nquag, nws tau siv dav hauv defoamer formulations hauv kev lag luam xws li coatings, textiles, thiab kev kho dej khib nyiab.
Ntim & Cia
Ntim
170 kg nruas, 1000 kg IBC ntim
Cia
Khaws kaw kom tsis txhob evaporation thiab noo noo nqus.
Khaws rau hauv qhov chaw txias, qhuav.
Khaws kom deb ntawm qhov chaw sov lossis hluav taws. Tsis txhob tshav ntuj ncaj qha thiab kub siab los tiv thaiv oxidation thiab discoloration.
FAQ
Q: Lub sijhawm ua khoom lag luam yog dab tsi?
A: Hauv - cov khoom hauv Tshuag: hauv 2 lub lis piam. Cov khoom tshiab: 2-3 lub lis piam.
Q: Yuav siv N-Octyl Cawv hauv cov kuab tshuaj li cas?
A: Nws tuaj yeem muab ntxiv rau cov kuab tshuaj organic lossis roj hauv kev faib ua feem. Cua sov thiab nplawm yuav yaj nws sai sai thiab xyuas kom meej sib tov.
Q: Puas yog N-octyl Cawv volatile?
A: Tsis yog. Nws muaj qhov tsis sib xws, yooj yim rau kev tswj xyuas thaum khaws cia thiab siv, thiab tsis yooj yim ploj, txhim kho cov khoom siv raw.
Khoom Specification
Boiling pointKub: kwv yees li 195-196 degree
Melting pointKub: -16 degree
Flash point: kwv yees li 81℃(kaw khob)
Qhov ntom: Kwv yees li 0.827 g / cm³ (20 degree)
Volatile tus nqi: tsis tshua muaj siab (raws li n-butyl acetate=1.0, tsawg dua 0.1)
Solubility: me ntsis soluble hauv dej (li 0.3 mg / L ntawm 20℃C).
Ua tiav miscible nrog feem ntau cov kuab tshuaj organic xws li ethanol, ether, fatty hydrocarbons, thiab aromatic hydrocarbons.
|
Yam khoom |
HOM I |
HOM II |
HOM III |
HOM IV |
|
Purity (%) |
Ntau dua lossis sib npaug rau 98.0 |
Ntau dua lossis sib npaug rau 99.0 |
Ntau dua lossis sib npaug rau 99.5 |
Ntau dua lossis sib npaug rau 99.9 |
|
Acid Tus nqi (mg KOH / g) |
Tsawg dua lossis sib npaug li 0.10 |
Tsawg dua los yog sib npaug li 0.05 |
Tsawg dua lossis sib npaug li 0.02 |
Tsawg dua lossis sib npaug li 0.01 |
|
Xim (APHA) |
Tsawg dua los yog sib npaug li 10 |
Tsawg dua los yog sib npaug li 10 |
Tsawg dua los yog sib npaug li 10 |
Tsawg dua los yog sib npaug li 10 |