Cov khoom lag luam
N-hexane yog ib qho tsis muaj cov xim tsis muaj kob kua txiv. nws yog insoluble hauv ethane, cov soluboform, ketones thiab lwm yam organic tshuaj.
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Tus ntxhiab | Petws |
| Ceev | 0.6606 g ml−1 |
| Melting taw tes | -96 rau -94 degree; -141 rau -137℃f; 177 mus rau 179 K |
| Kub taw tes | 68.5 txog 69.1 degree; 155.2 txog 156.3 Qib F; 341.6 txog 342.2 k |
|
Solubility hauv dej |
9.5 mg l−1 |
| phau ntawv ceev xwmP | 3.764 |
| Vapor siab | 17.60 KPA (ntawm 20.0 DEGREE) |
|
Henry Txoj Cai |
7.6 nmol pa−1kg−1 |
| UV-VIS (λtus zuag) | 200 nm |
|
Sib Nqus Tau Zoo (χ) |
−74.6·10−6cm3mol |
|
Cov indexial index (nD) |
1.375 |
| Viscosity | 0.3 mpa a |
|
Lub caij dipole |
0.08 D |
Kev siv
- Solvent: N-Hexane is an important organic solvent. In chemical production, it is used to dissolve organic substances such as rubber, resin, oil and grease; hauv kev lag luam kws tshuaj, nws yog siv nyob rau hauv extraction thiab cov txheej txheem ntawm cov tshuaj; Hauv kev lag luam hluav taws xob hluav taws xob, nws feem ntau siv los ntxuav cov hluav taws xob hluav taws xob .
- Extractant: Feem ntau nws siv tau ua cov kab mob hauv cov khoom noj khoom haus thiab spice extraction .
- Cov khoom siv raw rau cov synthic synthesis: n-hexane yog cov khoom siv tseem ceeb rau kev sib txuas ntawm cov organic sib xyaw {1} .
Cov Kev Pab Cuam Gnee:
{{0 {}} Cov qauv nyiaj .
2.} Cov Packing kuj tuaj yeem ua raws li cov neeg siv khoom lag luam '}}
{3. Txhua yam kev nug yuav teb tsis pub dhau 24 teev .
4.}} Peb muab daim ntawv qhia nqe lus, cov ntawv pov thawj khoom lag luam thiab keeb kwm muaj cov kev cai tshwj xeeb, qhia rau peb paub.
{{0 {}} Hoobkas nqe .
6.}}}}}}} Peb muaj kev koom tes zoo nrog koj ib zaug koj lees paub qhov kev txiav txim.
7. Peb tuaj yeem lees txais ntau txoj kev them nyiaj, L / C, PEs, PayPal Minis, thiab peb koom tes nrog kev ua txhaum ntau xyoo.
Tuam txhab tau
Gneebio muaj ntau cov khoom lag luam, suav nrog cov khoom siv {{}}} .} rau cov chaw tsim hluav taws xob, peb siv Kev kuaj hniav zoo thiab kev soj ntsuam nruj me ntsis {}}
Peb ua raws li qhov zoo - chaw thiab cov qhua tuaj noj mov - kev soj ntsuam cov kev soj ntsuam tshiab thiab nruj ua haujlwm zoo, peb ua kom cov khoom lag luam zoo {{4 4}}
Peb pab pawg muag khoom tau ntsib thiab txuag, nkag siab kev ua lag luam kev ua lag luam thiab nthuav dav los ntawm cov neeg siv khoom thoob ntiaj teb.
Yav tom ntej, peb yuav txhawb txoj kev xav ntawm "kev hloov kho tshiab, ua kom muaj kev pabcuam thiab kev txhawb nqa kev lag luam zoo dua, thiab txhawb nqa kev lag luam thiab kev txhawb nqa kev lag luam nrog cov neeg koom tes {}}
Txais tos tiv tauj peb kom paub meej ntxiv, peb yuav muab koj tus nqi sib tw tshaj plaws!
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Tshuaj Txhuam Siv Khoom Siv Tshuaj Txhuam - Gneebio
Cov FAQ
Q: Koj cov khoom puas ua raws thoob ntiaj teb kev nyab xeeb thiab kev tswj hwm cov qauv?
A: Yog, peb cov khoom ua raws cov qauv kev nyab xeeb thoob ntiaj teb thiab kev xam pom zoo, kev tso cai ntawm kev tiv thaiv ib puag ncig thiab kev nyab xeeb .
Q: Koj ua li cas cov khoom tsim kev nyab xeeb thiab tswj cov teeb meem?
A: Peb muaj ib pab pawg ua lub luag haujlwm rau kev soj ntsuam thiab ua raws li cov kev hloov pauv thiab kev coj ua kom paub meej tias kev ua raws li cov khoom lag luam hauv peb cov khoom lag luam .
Q: Yuav ua li cas kom tau txais cov lus hais?
A: Peb xav tau qee lub sijhawm los xam thiab xav tau cov ntaub ntawv tshwj xeeb los ntawm koj {{} Cov ntaub ntawv xav tau rau cov lus yuav txawv ntawm cov khoom sib txawv .
Xws li:
. Cov txheej txheem thiab cov khoom lag luam thiab khoom lag luam khoom.
b . cov khoom siv thiab loj .
c . kev txiav txim kom muaj nuj nqis .
Q: Yuav ua li cas thiaj tau txais ib qho qauv?
A: Yog tias koj xav tau cov qauv, thov sib txuas lus nrog peb
Q: Koj puas yog chaw tsim khoom?
A: Peb yog cov chaw tsim tshuaj tshaj lij, muab OEM ODM thiab cov kev pabcuam customized nrog ntau dua 100 xyoo kev.
Cim npe nrov: Tshuaj Txhuam Khoom N-Hexane Kev Solt Cas110-54-3}}}} Hexane Cov Tshuaj N-Hexane Cov Khoom Lag Luam, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj