Khoom Description
Mixed Xylene (Xylene Isomers) yog ib qho muaj ntxhiab hydrocarbon nrog cov tshuaj formula C₈H₁₀ thiab molecular hnyav ntawm 106.17. Nws muaj nyob rau hauv peb isomers: o-xylene, m-xylene, thiab p-xylene. Nws yog insoluble hauv dej tab sis soluble hauv ethanol, ether, acetone, thiab benzene.
Raws li siab -purity mixed xylene (CAS 1330-20-7), nws yog dav siv nyob rau hauv coatings, xim, luam ntawv inks, nplaum, thiab cov txheej txheem tsim tshuaj.
Mixed Xylene Specification
| CAS Nr:. | 1330-20-7 |
| Tshuaj formula: | C8H10 |
| EINECS No.: | 215-535-7 |
| Molecular Luj: | 106.165 |
| Lwm lub npe: | Dimethylbenzene; Xylol; Methyltoluene |
| Kev piav qhia | Specification |
| Qhov tshwm sim | Ntshiab thiab pob tshab, tsis muaj mechanical impurities thiab dej dawb |
| Thaum pib kub taw tes / ºC Ntau dua lossis sib npaug | 137 |
| Thaum kawg boiling point / ºC Tsawg dua los yog sib npaug rau | 143 |
| Tag nrho cov distillation ntau / ºC Tsawg dua lossis sib npaug | 5 |
| Tooj liab corrosion / | tsis zoo |
| Neutral test/ | nruab nrab |
| Kev sim kws kho mob / | tsis zoo |
| Xim(Pt-Co) Tsawg dua lossis sib npaug | 20 |
| Qhov ceev (20 ºC) (kg / m3) | 860-870 |
| Evaporation residue / (mg / 100ml) Tsawg dua lossis sib npaug | 3 |
| Cov ntsiab lus tsis muaj ntxhiab hydrocarbon w /% Tsawg dua lossis sib npaug | 2 |
| Toluene cov ntsiab lus, w/% Tsawg dua lossis sib npaug | 0.05 |
| Ethylbenzene cov ntsiab lus, w//% Tsawg dua lossis sib npaug | 19 |
| P-xylene cov ntsiab lus ,w/% Ntau dua lossis sib npaug | 17 |
| Cov ntsiab lus sib xyaw xylene, w /% Ntau dua lossis sib npaug | 96 |
| Aromatic hydrocarbon ntsiab lus ntawm C9 thiab saum toj no, w /% Tsawg dua lossis sib npaug |
2.0 |
Cov ntaub ntawv:
| Index | Cov ntsiab lus |
| Ceev: | 0.86 g / mL ntawm 25℃(lit.) |
| Flashing point: | 77℃F (lit.) |
| Vapor siab: | 18 hli Hg (37.7 degree) |
| Melting point: | -34 degree |
| Boiling point: | 137~140ºC |
| Refractive Index: | n20/D 1.497 (lit.) |
| Explosive limit: | 7% |
Kev siv Xylene sib xyaw
- Mixed xylene feem ntau yog siv rau hauv cov xim thiab txheej txheej.
- Nws yog siv dav hauv cov ntawv luam ntawv xws li offset, gravure, thiab flexographic inks.
- Mixed xylene yog siv los ua ib qho nruab nrab thiab cov tshuaj tiv thaiv nruab nrab hauv cov organic synthesis thiab petrochemical ntau lawm txheej txheem.
- Nws kuj tseem siv rau hauv kev tsim cov nplaum thiab cov ntawv thov kev lag luam vim nws muaj peev xwm ua kom yaj cov roj, roj, thiab cov resin -raws li residues.
Ntim ntawm Mixed Xylene (Xylene Isomers)
- 25kg / 180kg hlau nruas lossis 880kg IBC Tank
Tuam txhab Profile
TIANJIN GNEE BIOTECH CO., LTD.yog cov kws tshaj lij tshuaj raw khoom tsim khoom raws li hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Peb cov khoom zoo tshaj -muag suav nrogDichloromethane (DCM), Acetic Acid, Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA), p-Xylene, Cyclohexanone, thiab lwm yam.
FAQ
Q1.: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A.: Peb yog lub Hoobkas, peb tuaj yeem pab cov neeg yuav khoom txiav txim siab yam khoom twg muaj kev xaiv zoo tshaj plaws, thiab tag nrho koj qhov kev nug yuav yog
teb hauv 24 teev
Q2.: Koj puas tuaj yeem xa tag nrho koj daim ntawv teev nqi?
A.: Raws li peb muaj ntau tshaj li ntau txhiab yam khoom. Thov qhia rau cov khoom koj xav tau, thiab koj yuav tau txais daim ntawv teev nqi koj xav tau.
Q3.: Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab xaj?
A.: 1. Koj tuaj yeem tau txais cov qauv dawb rau qee yam khoom, koj tsuas yog yuav tsum tau them tus nqi thauj khoom lossis npaj xa tuaj rau peb thiab coj mus kuaj.
2. Peb tau muag cov tshuaj rau ntau tshaj 10 xyoo, qhov zoo yog qhov tseem ceeb ntawm peb lub neej.
Q4.: Hom kev thauj twg yuav zoo dua?
A .: Feem ntau, peb qhia kom xa khoom los ntawm hiav txwv uas pheej yig thiab nyab xeeb, peb kuj hwm koj qhov kev xav ntawm lwm yam kev thauj mus los.
Cim npe nrov: 99.9% ntshiab tov xylene (xylene isomers) cas 1330-20-7 industrial hnyav, Tuam Tshoj 99.9% ntshiab tov xylene (xylene isomers) cas 1330-20-7 industrial hnyav manufacturers, lwm tus neeg, Hoobkas
