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Daim Ntawv Teev Npe rau Tus Nqi Zoo Tshaj Plaws Ua Liquid Monomer Styrene CAS 100 42 5

Daim Ntawv Teev Npe rau Tus Nqi Zoo Tshaj Plaws Ua Liquid Monomer Styrene CAS 100 42 5

Lus piav qhia luv luv:

CAS Nr .: 100-42-5

Formula:C8h8 ua

Molecular hnyav:104.15 Nws

Mp:-31 ° C

Bp:145-146 ° C (lit.)

Refractive Index:n20/D 1.546 (lit.)

Vapor siab:12.4 hli Hg (37.7 ° C)

Qhov ntom:0.906 g / mL ntawm 20 ° C

Purity: ≥99.5%

Xim (Pt-Co): ≤20

ethylbenzene (%): ≤0.08

Inhibitor (MEHQ): 10 ~ 15

Melting point: -31 ° C (lit.)

Kub taw tes: 145-146 ° C (lit.)

Ceev: 0.906g / mL ntawm 25 ° C

Vapor ceev: 3.6 (vsair)

Vapor siab: 12.4mmHg (37.7 ° C)

Refractive index: n20 / D1.546 (lit.) flash point 88 ° F

Cia tej yam kev mob: Cia <=20°C.

Solubility: 0.24g / l

Acidity coefficient (pKa): > 14 (Schwarzenbac hetal., 1993)

Daim ntawv: kua

Xim: Tsis muaj xim

Lub ntiajteb txawj nqus: 0.909

Explosive txwv: 1.1-8.9% (V)

Cov ntxhiab tsw (OdorThreshold): 0.035ppm

Solubility dej: 0.3g / L (20ºC)

Qhov kub thiab txias: -30.6 ℃

rhiab heev: AirSensitive

PIB: 14,8860

PIB: 10712366


Product Detail

Khoom cim npe

Peb khaws cia zoo dua thiab ua tiav peb cov khoom thiab kev pabcuam.Nyob rau tib lub sijhawm, peb ua haujlwm zoo los ua kev tshawb fawb thiab kev txhim kho rau PriceList rau Tus Nqi Zoo Tshaj Plaws Dawb Ua Kua Monomer Styrene CAS 100 42 5, Peb tau npaj los muab cov tswv yim zoo tshaj plaws rau koj tshaj qhov tsim ntawm koj cov xaj hauv kev tshwj xeeb yog tias koj xav tau.Nyob rau lub sijhawm no, peb khaws cia rau kev tsim cov thev naus laus zis tshiab thiab tsim cov qauv tsim tshiab txhawm rau pab ua rau koj ua ntej hauv kab ntawm kev lag luam no.
Peb khaws cia zoo dua thiab ua tiav peb cov khoom thiab kev pabcuam.Nyob rau tib lub sijhawm, peb nquag ua haujlwm los tshawb nrhiav thiab txhim kho rauTuam Tshoj Styrene thiab CAS 100 42 5, Peb txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj tham txog kev lag luam.Peb muab cov khoom zoo, tus nqi tsim nyog thiab cov kev pabcuam zoo.Peb cia siab tias yuav tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws, sib koom ua ke kom muaj kev vam meej tag kis.

Nqe lus piav qhia:Styrene (C8H8), ib qho tseem ceeb kua tshuaj raw khoom, yog ib tug monocyclic aromatic hydrocarbon nrog ib tug olefin sab saw thiab ib tug conjugated system nrog ib tug benzene nplhaib.Nws yog tus tswv cuab yooj yim tshaj plaws thiab tseem ceeb tshaj plaws ntawm unsaturated aromatic hydrocarbons.Styrene yog dav siv los ua raw khoom rau zus tau tej cov hluavtaws resins thiab hluavtaws roj hmab.
Styrene yog cov kua tsis muaj xim nyob rau hauv chav tsev kub, insoluble nyob rau hauv dej, tab sis soluble nyob rau hauv cov organic solvents xws li roj av, ethanol thiab ether, thiab yog tshuaj lom thiab muaj ib tug tshwj xeeb tsw.Vim hais tias styrene muaj unsaturated ob daim ntawv cog lus thiab tsim ib Chemicalbook conjugated system nrog lub nplhaib benzene, nws muaj zog tshuaj reactivity thiab yooj yim rau nws tus kheej-polymerize thiab polymerize.Feem ntau, styrene yog dawb-radically polymerized los ntawm cua sov los yog catalyst.Styrene yog flammable thiab tuaj yeem tsim cov khoom tawg nrog cua.

 

Yam ntxwv:Muaj zog volatility

 

Daim ntawv thov:

1. Feem ntau yog siv los ua raw khoom rau polystyrene, hluavtaws roj hmab, engineering plastics, ion exchange resin, thiab lwm yam.

2. Qhov tseem ceeb tshaj plaws yog siv raws li ib tug monomer rau hluavtaws roj hmab thiab yas los tsim styrene-butadiene roj hmab, polystyrene, thiab foamed polystyrene;nws kuj yog siv los copolymerize nrog lwm cov monomers los tsim engineering plastics rau ntau lub hom phiaj.

3. Rau cov organic synthesis thiab resin synthesis

4. Nws yog siv los tsim tooj liab plating brightener, uas plays lub luag hauj lwm ntawm leveling thiab brightening

 

Pob:170kg net hnyav, lossis yuav tsum tau ua raws li Cov Neeg Siv Khoom.

 

Kev thauj mus los thiab khaws cia:

1. Vim nws cov khoom siv tshuaj lom neeg, styrene feem ntau khaws cia rau hauv qhov chaw txias thiab cua txias.

2. Khaws kom deb ntawm qhov hluav taws kub thiab qhov cua sov, thiab qhov chaw cia kub yuav tsum tsis pub tshaj 25 ℃

3. Txhawm rau tiv thaiv tus kheej-polymerization ntawm styrene, TBC polymerization inhibitor feem ntau yog ntxiv thaum khaws cia thiab thauj.

Peb khaws cia zoo dua thiab ua tiav peb cov khoom thiab kev pabcuam.Nyob rau tib lub sijhawm, peb ua haujlwm zoo los ua kev tshawb fawb thiab kev txhim kho rau PriceList rau Tus Nqi Zoo Tshaj Plaws Dawb Ua Kua Monomer Styrene CAS 100 42 5, Peb tau npaj los muab cov tswv yim zoo tshaj plaws rau koj tshaj qhov tsim ntawm koj cov xaj hauv kev tshwj xeeb yog tias koj xav tau.Nyob rau lub sijhawm no, peb khaws cia rau kev tsim cov thev naus laus zis tshiab thiab tsim cov qauv tsim tshiab txhawm rau pab ua rau koj ua ntej hauv kab ntawm kev lag luam no.
PriceList rauTuam Tshoj Styrene thiab CAS 100 42 5, Peb txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj tham txog kev lag luam.Peb muab cov khoom zoo, tus nqi tsim nyog thiab cov kev pabcuam zoo.Peb cia siab tias yuav tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws, sib koom ua ke kom muaj kev vam meej tag kis.


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