methylene chloride mc 75 09 2 yog dab tsi?
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 (methylene chloride)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 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.
DCM (methylene chloride) Siv
Dab tsi yog qhov ceev ntawm methylene chloride mc ch2cl2?
Qhov ceev ntawm methylene chloride mc yog ib qho ntawm nws lub cev tseem ceeb, feem ntau ntsuas ntawm 1.326 g / cm³ (20 degree). Tus nqi no qhia tias nws yog denser dua dej (1 g / cm³), ua rau nws mus rau hauv cov txheej txheem qis hauv cov khoom sib tov.
Qhov ceev yog cuam tshuam los ntawm qhov kub thiab txias: raws li qhov kub thiab txias, qhov sib txawv ntawm qhov sib txawv, ua rau qhov ntom ntom me ntsis; impurities (xws li dej los yog lwm yam kuab tshuaj) yuav ua rau ntsuas qhov tseem ceeb mus rau deviate los ntawm tus qauv tus nqi.
Hauv cov ntawv thov, qhov sib txawv ntawm qhov sib txawv yog feem ntau siv rau cov kua -kua sib cais lossis cov txheej txheem rho tawm, xws li cais cov organic tebchaw los ntawm cov theem aqueous. Tsis tas li ntawd, mc yog qhov ntom ntom ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov tshuaj tiv thaiv tshuaj. Txawm li cas los xij, kev ceev faj yog lav vim nws qhov siab tsis haum thiab toxicity; kev khiav hauj lwm yuav tsum tau ua nyob rau hauv qhov zoo - qhov cua qhov chaw nrog cov cuab yeej tiv thaiv tsim nyog.
methylene chloride 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 |
methylene chloride mc ch2cl2 ceev
qhov twg yuav methylene chloride 75 09 2 ?
Gneebio yog ib tus neeg muag khoom 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.