o-Xylene CAS 95-47-6 Purity > 99.0% (GC) Kub Muag
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Tshuaj npe | o-Xylene |
Synonyms | ortho-Xylene;1,2-Dimethylbenzene;O-Dimethylbenzene;1,2-Xylene |
CAS Nr | 95-47-6 : kuv |
CAT Number | Tus Qauv Zauv: RF-PI2060 |
Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 800MT / Xyoo |
Molecular Formula | C8H10 |
Molecular Luj | 106.17 Nws |
Melting Point | -26.0 ~ -23.0 ℃ |
Boiling Point | 143.0 ~ 145.0 ℃ (lit.) |
Dej Solubility | Soluble hauv dej (0.2g / L 25 ℃) |
Solubility | Miscible nrog Acetone, Ether, Cawv, Ethanol |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Xim tsis muaj kua |
Purity / Analysis Method | > 99.0% (GC) |
Dej (KF) | ≤ 50 ppm |
Refractive Index n20/D | 1.503-1.506 Nws |
Qhov ceev (g / ml) @ 20 ℃ | 0.878-0.880 Nws |
Isopropyl benzene hmoov | ≤0.10% |
meta-Xylene | ≤ 0.30% |
para-Xylene | ≤0.10% |
Styrene | ≤0.10% |
Tsis yog Volatile Matter | ≤ 0.01% |
Tag nrho cov impurities | <1.00% |
Infrared Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Pob: Fluorinated Fwj, 25kg / Nruas, 200kg / Nruas los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
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o-Xylene, tseem hu ua 1,2-Dimethylbenzene, (CAS: 95-47-6) yog hais txog cov ntxhiab hydrocarbon nrog ob lub hydrogen atoms ntawm lub nplhaib benzene tau hloov los ntawm ob pawg methyl.Nws muaj peb isomers o-Xylene, m-Xylene thiab p-Xylene.o-Xylene muaj cov ntxhiab tsw ntxhiab, yog ib hom tshuaj tsw qab uas tsis muaj ntxhiab tsw.1. Feem ntau yog siv rau hauv kev tsim cov phthalic anhydride;2. o-Xylene yog cov khoom siv raw rau cov fungicide fenpropanol, tetrachlorophenyl peptide thiab cov tshuaj tua kab mob bensulfuron, thiab yog siv los ua ib qho nruab nrab hauv kev tsim cov o-Methylbenzoic Acid;3. Feem ntau yog siv los ua chemical raw khoom thiab cov kuab tshuaj.Nws tuaj yeem siv los tsim cov xim, tshuaj tua kab thiab tshuaj, xws li cov vitamins, tshuaj, tshuaj pleev xim, tshuaj tua kab;lub cev muaj zog roj;kev tsim cov plasticizers.Nws kuj tseem siv tau ua aviation roj av additive;4. Siv ua hluavtaws monomer hauv tshuaj tua kab thiab lwm yam kev lag luam organic;5. Siv los ua cov khoom siv chromatographic thiab hnyav;5. Nws kuj yog siv rau hauv roj thiab roj additives;6. Nws tuaj yeem siv rau hauv kev tsim cov isophthalic acid thiab terephthalic acid;7. Nws yog siv hauv polyvinyl chloride ntau lawm, alkyl resin thiab unsaturated polyester resins;8. Nws kuj yog siv los ua cov kuab tshuaj hauv cov xim, kua roj vanish, kua nplaum, luam ntawv number case, dyes thiab hauv roj hmab.
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