Para-xylene (PX CAS: 106-42-3) yog ib qho organic compound nrog cov tshuaj formula C₈H₁₀, belongs rau pab pawg neeg ntawm aromatic hydrocarbons. Nws yog ib qho ntawm peb isomers ntawm xylene, lwm qhov yog o-xylene thiab m-xylene. Nws yog xim tsis muaj xim, pob tshab kua nyob rau hauv chav tsev kub, thiab hloov mus rau hauv cov xim tsis muaj xim flaky lossis prismatic crystals ntawm qhov kub thiab txias, thiab tsw ntxhiab tsw.
Dab tsi yog para-xylene (PX CAS: 106-42-3) Siv Rau Hauv Kev Lag Luam?
Qhov tseem ceeb siv ntawmpara-xylene (PX)yog raws li cov khoom siv raw rau kev tsim cov Purified Terephthalic Acid (PTA), qhov nruab nrab tseem ceeb hauv kev tsim cov Polyethylene Terephthalate (PET), uas yog siv dav hauv cov khoom xws li fibers, films, thiab yas fwj. PET yog dav siv nyob rau hauv fibers, films thiab yas hwj.
px paraxylene kuj tseem siv rau hauv kev tsim khoom ntawm lwm yam tshuaj xws li benzoic acid thiab p-toluene formaldehyde, thiab cov tebchaw no kuj muaj cov ntaub ntawv tseem ceeb hauv tshuaj, tshuaj tua kab, thiab txheej txheej. Piv txwv li, benzoic acid yog cov khoom siv raw rau kev tsim cov tshuaj preservatives thiab siv dav hauv cov khoom noj thiab tshuaj lag luam. Toluene formaldehyde, ntawm qhov tod tes, yog qhov nruab nrab hauv kev tsim cov tshuaj tua kab thiab dyes.
Paraxylene (PX CAS: 106-42-3) specifications
| Yam khoom | Specification |
|---|---|
| Khoom npe | P-Xylene |
| Tshuaj npe | 1,4-Dimethylbenzene hmoov |
| CAS Nr | 106-42-3 |
| Molecular Formula | C₈H₁₀ |
| Molecular Luj | 106.17 g / mol |
| Purity | Ntau dua lossis sib npaug li 99% |
| Qhov tshwm sim | Ntshiab, xim tsis muaj kua |
| Ceev (20 degree) | 0.86 g / cm³ |
| Boiling Point | ~ 138 degree |
| Melting Point | ~ 13.3 ° C |
| Solubility | Insoluble hauv dej; miscible nrog cov kuab tshuaj organic |
Para xylylene (PX CAS: 106-42-3) MSDS
| MSDS Section | Cov ntaub ntawv tseem ceeb |
|---|---|
| Khoom npe | Para-Xylene (P-Xylene) |
| Synonyms | 1,4-Dimethylbenzene hmoov |
| CAS Nr | 106-42-3 |
| Molecular Formula | C₈H₁₀ |
| Molecular Luj | 106.17 g / mol |
| Hom tshuaj | Aromatic Hydrocarbon |
| GHS Classification | Flammable Liquid, Qeb 3 |
| Lus Cim | Ceeb toom |
| Cov Lus Qhia Txog Hazard | Flammable kua thiab vapor; phom sij yog nqus tau |
| Cov teebmeem kev noj qab haus huv | Tej zaum yuav ua rau qhov muag, tawv nqaij, thiab ua pa ua pa; kiv taub hau ntawm high concentrations |
| Environmental Impact | Kev puas tsuaj rau lub neej hauv dej nrog ntev - cuam tshuam |
| Lub ntsiab Cheebtsam | Para-Xylene Ntau dua lossis sib npaug li 99% |
| First Aid – Inhalation | Txav mus rau huab cua ntshiab; mus nrhiav kev kho mob yog tias cov tsos mob tshwm sim |
| First Aid – Daim tawv nqaij | Ntxuav nrog xab npum thiab dej |
| First Aid – Qhov muag | Yaug nrog dej rau ob peb feeb |
| Hluav taws-Kev Sib Tw Media | Ua npuas ncauj, qhuav tshuaj, CO₂ |
| Flash Point | Kwv yees li . 25 degree |
| tuav | Siv qhov cua kom txaus; zam qhov chaw ignition |
| Cia | Txias, qhuav, zoo - qhov cua; khaws lub thawv kaw kom nruj |
| Cov ntaub ntawv tsis sib xws | Muaj zog oxidizing tus neeg sawv cev |
| Qhov tshwm sim | Colorless pob tshab kua |
| tsw | Aromatic |
| Qhov ntom | 0.861 g / cm³ (20 degree) |
| Boiling Point | 138.3° Nws |
| Melting Point | 13.3° Nws |
| Solubility | Insoluble hauv dej; soluble nyob rau hauv cov organic solvents |
| UN Number | TIAB SA 1307 |
| Tsheb thauj mus los Class | Chav Kawm 3 (Flammable Liquids) |
| Packing Group | III |
| MSDS Muaj | Muaj (PDF) |
| COA Muaj | Muab rau ib batch |
| Chaw tsim tshuaj paus | Gneebio (Ntau lub koom haum koom tes) |
Vim li cas thiaj xaiv Gneebio rau p-xylene (1,4-Dimethylbenzene CAS 106-42-3 )?
Rau cov tuam txhab nrhiav qhov chawp-xylene(PX), Gneebio muab cov khoom siv txhim khu kev qha txhawb nqa los ntawm ntau tshaj kaum xyoo ntawm kev paub hauv kev tsim tshuaj thiab xa tawm. Nrog kev tswj xyuas nruj, kev sib tw nqi, thiab kev xaiv ntim khoom yooj yim.
Peb cov kev tswj xyuas nruj nruj thiab cov ntawv pov thawj dav dav - suav nrog ISO9001, ISO14001, GMP, USP, thiab EP - xyuas kom txhua pawg ua tau raws li cov qauv thoob ntiaj teb.
Yam khoom siv tshuaj los ntawm Gneebio
Bulk Industrial buyers feem ntau yuavp-xylene (CAS 106-42-3)ua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws:
| Khoom npe | CAS |
|---|---|
| rau xylen | 106-42-3 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N -Dimethylacetamide (DMAC) | 127-19-5 |
Purchase Chemical Raw Materials Nyem qhov no: TIANJIN GNEE BIOTECH CO., LTD.