Dab tsi yog dichloromethane kua 75 09 2?
Methylene Chloride, tseem hu ua dichloromethane, yog cov organic compound.Nws yog cov kua tsis muaj xim, tsis muaj kuab lom nrog cov ntxhiab tsw qab me ntsis thiab tau siv dav los ua cov kuab tshuaj hauv ntau yam kev lag luam thiab cov txheej txheem tshuaj.Ntawm no yog qee qhov kev siv tseem ceeb:
Kev siv tshuaj thiab tshuaj
DCM (dichloromethane)yog ib qho tseem ceeb organic hnyav nrog kev siv dav hauv ntau qhov chaw. Nov yog qee qhov chaw thov tseem ceeb:
- Pharmaceuticals: Cov kuab tshuaj rau rho tawm cov tshuaj tivthaiv thiab ua cov tshuaj intermediates.
- Chemical Production: Raw khoom rau tub yees, kuab tshuaj, thiab tshuaj tua kab.
- Printing & Coatings: Solvent rau inks thiab coatings, kom ntseeg tau tias uniformity.
- Electronics: Ntxuav cov khoom siv thiab cov khoom siv hluav taws xob kom tshem tawm cov khoom seem.
- Lwm yam kev siv: Kev tsim cov fibers, ntawv ua, thiab kev ua liaj ua teb.
Dab tsi yog qhov ceev ntawm dichloromethane kua?
1.33 g / cm³
Dichloromethane Physical Properties
| Khoom | Tus nqi |
|---|---|
| Tshuaj Formula | CH₂Cl₂ |
| CAS Nr | 75‑09‑2 |
| Qhov tshwm sim | Cov kua dej tsis muaj xim |
| Ceev (20 degree) | 1.326-1.330 g / cm³ |
| Ceev (25 degree) | ~ 1.325 g/cm³ |
| Boiling Point | 39.6 degree |
| Melting Point | -96.7 ° C |
| Solubility hauv dej | 13 g / L ntawm 20 degree |
| Refractive Index (20 degree) | 1.424–1.425 |
dichloromethane kua ntom ntom
Dab tsi yog hom dichloromethane (CAS: 75-09-2)?
Muaj Qib DCM
Cov kuab tshuaj ntau rau cov xim stripping, tshuaj synthesis, thiab ntxuav hlau.
Reagent / Lab Qib DCM
Siab -purity hnyav (Ntau dua lossis sib npaug li 99.9%) rau kev tshawb fawb thiab kev siv tshuaj ntsuam xyuas.
Anhydrous lossis stabilized rau chromatography thiab cov tshuaj tiv thaiv organic.
Pharmaceutical Qib DCM
Ua raws li USP/EP cov qauv.
Siv nyob rau hauv kev tsim tshuaj thiab extraction txheej txheem.
Khoom noj khoom haus / Extraction Qib DCM
Ua tau raws li cov zaub mov- qib cov qauv rau kev rho tawm cov khoom ntuj.
Stabilized vs. Unstabilized DCM
Stabilized: muaj cov inhibitors kom ntev cia thiab kev nyab xeeb.
Unstabilized: siab dua reactivity; feem ntau yog siv rau hauv cov txheej txheem kev lag luam tam sim.
qhov twg yuav dichloromethane 75 09 2 ?
Gneebio yog ib tug neeg muab kev ntseeg siab ntawmDCM kua,muab cov khoom ruaj khov, cov nqi sib tw, thiab kev xa khoom thoob ntiaj teb tuaj yeem txhawb nqa kev tsim khoom tas mus li. Tiv tauj peb rau cov lus hais thiab cov ncauj lus kom ntxaws khoom raws li koj xav tau.
Gneebio Manufacturing Advantages
International Certifications
Peb ua haujlwm nrog kev ua raws li thoob ntiaj teb nruj:
- ISO9001 Kev Tswj Xyuas Zoo
- ISO 14001 Kev Tswj Xyuas Ib puag ncig
- GMP Manufacturing Txuj
- USP / EP Test Standards
Guaranteeing siab -purity, qis- impurity DCM haum rau Industrial applications.
Yam khoom siv tshuaj los ntawm Gneebio
Bulk Industrial buyers feem ntau yuav DCM ua ke nrog rau lwm cov kuab tshuaj thiab intermediates.
Ntawm no yog cov khoom nrov tshaj plaws:
| Khoom npe | CAS |
|---|---|
| Cyclhexanone (CYC) | 108-94-1 |
| 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.