Cov khoom lag luam
Dab tsi yog {9- ayraldehyde?
9- ayraldehyde yog ib cov organic ntawm {}} nws yog mole, nws yog}, acetone thiab methanol, tab sis insoluble hauv Dej . Nws tau npaj los ntawm kev tawm tsam, DMF) thiab yog siv rau hauv cov hluavtaws tshuaj tua kab, tshuaj, thiab dyes.
Cov Lus Qhia Yooj Yim
| Tus lej | 642-31-9 |
| Einecs tooj | 211-383-0 |
| Tshuaj Cov Qauv |
C15H10O |
| Molecular hnyav | 206.24 |
| Ceev | 1.0701 (Kev kwv yees nkawv) |
| Melting taw tes | {{0 {}}℃(lit .) |
| Kub taw tes | 305.09℃(ntxhib kwv yees) |
| Flash point | 269.2 Qib |
| Vapor siab | 8.58 × 10Hg ntawm 25 degree |
| So | Soluble hauv toluene |
| Refronction Index | 1.6324 (kwv yees) |
| Chaw Cia Khoom | Khaws rau hauv qhov chaw tsaus, kaw rau hauv qhuav, chav tsev kub |
Kev siv
- Dye thiab xim kev lag luam: siv los ua ke Anthraquinone dyes (tawv, tawv thiab lwm yam xim kav ntev li .....
- Organic synthes intermediaes: tuaj yeem siv los ua cov derivatives xws li lub nplhaib sib xyaw ua ke thiab cov tshuaj lom neeg uas muaj ntxhiab tsw qab) los ntawm kev cuam tshuam fluensation .
- Cov khoom siv khoom siv: {{{{{{}} ayralehyde yog siv los ua cov khoom siv anthical lossis thermal ruaj khov ntawm cov polymers thiab siv hauv cov yas tshwj xeeb lossis Tshuav .
- Tshuaj thiab biochemistry: qee qhov kev txwv tsis pub muaj los ua cov tshuaj tiv thaiv kab mob}}}}}}}}}}}}}}}}}}} {.
- Kev Tshawb Fawb thiab Kev Ntsuam Xyuas: Siv raws li tus qauv lossis reagent rau cov organic cov kev tshawb fawb thiab kom paub tseeb thiab kom paub tseeb .
Cov Ntaub Ntawv Kev Nyab Xeeb
9- ayralehyde yog khaus rau ib qho kev ua haujlwm xws li tiv thaiv cov tawv nqaij thiab cov khoom tiv thaiv tus kheej, nws yuav tsum tau hnav kom tsis txhob muaj pa los yog tiv thaiv .
Tuam txhab tau
Gneebioyog ib tug kws tshaj lij kev tsim khoom lag luam thiab cov neeg siv khoom thoob ntiaj teb, suav nrog kev sib xyaw ua ke, suav nrog kev sib xyaw, rov qab, thiab faib.
Peb kub muagkhoomsuav nrog cov ntxhiab hydrocarbons (Naphtha(petroleum),Benzene, Toluene, O-XYYLENE, Styrene, Cyclohexane, cyclohexanone, eplolactam,}}}}}} {}} butanol,2- methyl -1-} propanol, Ethyl cawv, thiab lwm yam {.), phenols thiab ketones (Phenol, Propafenone,Bisphenol a, Phenyl methacrylate, methyl IsoButyl ketone, thiab lwm yam khoom siv rau peb cov neeg siv khoom.
ThovTiv Tauj PebYog tias koj xav tau yam .
Cov FAQ
Q 1. Cov nqe lus them nqi yog dab tsi?
A: Peb tuaj yeem lees txais T / T, L / C, thiab DP cov ntsiab lus them nyiaj .
Q 2.} Yuav ua li cas hais txog qhov sib txawv ntawm cov khoom lag luam hauv tib daim ntawv thov?
A: Specifications tuaj yeem kho tau raws li koj daim ntawv thov .
Q 3. Yuav ua li cas txog cov qauv ntawm cov khoom lag luam?
A: Peb tuaj yeem muab cov qauv dawb hauv 2 kg (tsis suav nrog kev thauj khoom thauj) .
Q 4. li cas txog tus nqi ntawm cov khoom?
A: Peb cov khoom lag luam yog cov muaj txiaj ntsig siab nrog cov khoom zoo, thiab tus nqi yog raws cov kev sib txawv thiab cov khoom sib txawv.
Q 5. Dab tsi yog lub txee lub neej rau cov khoom thauj?
A: Peb cov khoom lag luam txee lub neej yog 2 xyoos, uas yog ua rawsR qhuav thiab cua cia .
Cim npe nrov: 9- ayraldehyde 97% CAS}}}}}}642-31-9 Cov chaw lag luam, cov chaw tsim khoom, Hoobkas
