M-Xylene (Meta-Xylene) CAS 108-38-3 99.5% Muaj Qib
Lwm Lub Npe: 1,3-xylene; m-Xylol; Metaxylene
CAS Nr .: 108-38-3
Cov mis mos molecular: C8H10
Molecular Luj: 106.17
Cov tsos mob: tsis muaj xim lossis lub teeb daj ua kua
Assay: Ntau dua lossis sib npaug rau 99.5%
Tianjin Gnee Biotech Co., Ltd. yog ib qho ntawm cov tuam txhab ua lag luam thiab cov chaw muag khoom ntawm M-Xylene (Meta-}Xylene) CAS 108-38-3 99.5% Industrial Qib hauv Suav teb. Txais tos mus yuav cov khoom siv tshuaj pheej yig muag ntawm no los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Khoom Description
M-Xylene, kuj hu ua1,3-dimethylbenzene hmoovlos yogmeta-xylene, yog ib qho ntawm peb lub xylene isomers thiab ib qho tseem ceeb uas muaj ntxhiab hydrocarbon intermediate dav siv nyob rau hauv resin, hnyav, thiab agrochemical manufacturing.
Specification
| Yam khoom | Specification |
|---|---|
| Khoom npe | m-Xylene |
| Synonyms | m-Xylene; meta-Xylene; Meta Xylene; 1,3-Dimethylbenzene; 1,3-Xylene; m-Xylol; Benzene, 1,3-dimethyl-; m-Dimethylbenzene |
| CAS Nr | 108-38-3 |
| Molecular Formula | C8H10 |
| Molecular Luj | 106.17 |
| EINECS Number | 203-576-3 |
| HS Code | 29024200 |
| Mol File | 108-38-3. : kuv |
Physical & Chemical Properties
| Yam khoom | Specification |
|---|---|
| Qhov tshwm sim | Colorless pob tshab kua |
| tsw | Cov ntxhiab tsw |
| Boiling Point | ~ 139 degree |
| Flash Point | ~ 25 degree |
| Autoignition Kub | 527℃(982℃F) |
| Qhov ntom | ~ 0.86 g / cm³ (20 degree) |
| Solubility | Insoluble hauv dej, soluble hauv cov kuab tshuaj organic |
Kev faib khoom
| Qeb Hom | Kev piav qhia |
|---|---|
| Hom Lub Npe | Cov kuab tshuaj |
| Hom tshuaj | Aromatic Hydrocarbons |
| Sub Qeb | Xylene Isomers |
| Kev siv tshuab | Industrial Solvent |
| Kev siv tshuaj ntsuam xyuas | VOC Standard Solution, Analytical Chemistry |
| Qib Hom | Reagent Qib Solvent, Qib Industrial |
Cov ntaub ntawv kev nyab xeeb & kev tswj hwm
| Yam khoom | Specification |
|---|---|
| Hazard Codes (EU) | Xn, T, F |
| Risk Phrases (R-cov lus) | R10, R20/21, R38, R36/38, R11 |
| Cov kab lus kev nyab xeeb (S-cov lus) | S7, S16, S25, S36/37, S45 |
| UN Number | TIAB SA 1307 |
| Hazard Class | 3 (Flammable Liquid) |
| Packing Group | II |
| WGK Germany | 2 |
| TSCA Status | Sau npe |
| Yam khoom | Specification |
|---|---|
| Mob toxicity (qhov ncauj, nas) | 4-5 g / kg (kwv yees) |
M-Xylene (Meta-Xylene) Applications
1. Isophthalic Acid & Polyester Resin Production
M-Xylene yog thawj cov khoom noj rau isophthalic acid (IPA), cov khoom siv tseem ceeb hauv unsaturated polyester resins (UPR) thiab PET resin siv rau lub raj mis haus, ntim khoom noj, thiab cov khoom siv hluavtaws.
2. Industrial Solvent
Siv nyob rau hauv cov xim, coatings, varnishes, lacquers, thiab printing inks vim nws muaj zog solvency zog thiab tswj evaporation tus nqi.
3. Tshuaj & Pharmaceutical Intermediate
Ua lub tsev thaiv nyob rau hauv cov synthesis ntawm agrochemicals, tshuaj tua kab, dyestuffs, thiab xaiv cov tshuaj intermediates.
4. Roj Additives
Qee zaum sib xyaw hauv cov qauv roj tshwj xeeb rau nws cov octane- txhawb zog.
Quality Assurance
- Txhua qhov khoom xa tuaj suav nrog ib pawg -COA tshwj xeeb, Daim Ntawv Qhia Txog Kev Nyab Xeeb (SDS), thiab Cov Ntawv Sau
- Hauv -tsev GC kuaj ua ntej xa
- REACH-raws li cov khoom siv rau EU cov neeg siv khoom
- Cov qauv muaj ua ntej kev txiav txim siab ntau
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom 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,Cyclhexanone, thiab ntau dua.
FAQ
Puas yog M-Xylene zoo ib yam li xylene sib xyaw?
Tsis yog. Mixed xylene yog ib qho kev sib xyaw ntawm o-xylene, m-xylene, p-xylene, thiab ethylbenzene, thaum M-Xylene (CAS 108-38-3) yog hais txog ib leeg 1,3-dimethylbenzene isomer.
Koj muab qib purity dab tsi?
Peb muab 99% siab-purity M-Xylene raws li tus qauv; industrial- qib thiab kev cai purity specifications muaj nyob rau ntawm kev thov.
Koj puas tuaj yeem muab cov qauv ua ntej kev txiav txim ntau?
Yog lawm, kuaj dawb muaj; tus neeg yuav khoom npog freight, uas yog refundable tiv thaiv tej kev txiav txim yav tom ntej.
Cov ntaub ntawv dab tsi tuaj nrog txhua qhov khoom xa tuaj?
COA, SDS, Packing List, thiab Commercial Invoice yog muab raws li tus qauv rau txhua qhov kev txiav txim xa tawm.
Cim npe nrov: M-Xylene (Meta-Xylene) CAS 108-38-3 99.5% Industrial Qib, Tuam Tshoj M-Xylene (Meta-Xylene) CAS 108-38-3 99.5% Industrial Qib manufacturers, lwm tus neeg, Hoobkas
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