Ikhwalithi ephezulu engu-99.99% DCM Dichloromethane cas 75-09-2 Methylene dichloride
Igama Lekhemikhali: I-Dichloromethane
Amagama afanayo: i-Methylene dichloride; i-DCM 99.9%; i-Dichloromethane (DCM)
Ifomula Yamamolekyuli: CH2Cl2
I-CAS: 75-09-2
Ubumsulwa: ≥99.99%
I-DCM iyi-solvent esetshenziswa kabanzi. Ngaphezu kokwenziwa kwezinto eziphilayo, i-DCM isetshenziswa kabanzi njenge-solvent ekukhiqizweni kwefilimu ye-cellulose acetate, ukudweba kwe-cellulose triacetate, i-petroleum dewaxing, i-aerosol nama-antibiotic, amavithamini, ama-steroidal compounds ekukhiqizweni kwezincwadi zamakhemikhali, kanye nokuhlanza upende womphezulu wensimbi kanye ne-remover yefilimu. Ngaphezu kwalokho, isetshenziswa njenge-ejenti yokusiza ye-foam ekukhiqizweni kwe-polyether urethane foam kanye ne-ejenti ye-foam yokukhipha amapulasitiki e-polysulfone foam.
1. Isetshenziswa njengesinyibilikisi esihle kakhulu ekukhiqizweni kwesinyibilikisi se-organic, i-parting agent, i-vesicant, insipho, kanye nokucinana, ukususa amafutha, ukuqandisa njll.
2. Isetshenziswa njengendlela yokusabela embonini yezemithi njengokulungiselela i-ampicillin, i-ampicillin kanye ne-cephalosporin, njll.
3. Isetshenziswa njenge-extractant ukuze ikhofi netiye lingabi na-caffeine, ilungiselele izingcezu ze-hops nezinye izinongo
4. Kusetshenziswa kufomula yopende kanye ne-degreaser
5. Isetshenziswa embonini ye-elekthronikhi. Isetshenziswa njenge-ejenti yokuhlanza nokususa amafutha.
| ITEM | I-INDEX |
| Ukubukeka | Uketshezi oluhlanzekile olungenambala |
| Umbala (Pt-Co) | ≤10 |
| Umswakama | ≤0.01 |
| Ubumsulwa | ≥99.99% |
| * Ngaphezu kwalokho: Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokwesidingo esikhethekile samakhasimende ethu. | |
| Umkhiqizo Igama | I-Methylene chloride / i-Dichloromethane | |||
| Inqwaba Cha | 20221128 | Ukuthatha isampula Isayithi | Isitolo | |
| Ukuhlolwa Okujwayelekile | GB4118-92 | |||
| Minaukuhlolwa | Umphumela | |||
| Ukuhlolwa Into | Mukulingana NGOKUPHAKATHIama-nit | Abafanelekile Umphumela | Ukuhlolwa Umphumela | |
| Ukubukeka | Uketshezi olungenambala nolucacile | Uketshezi olungenambala nolucacile | ||
| Ubumsulwa | ≥ | 99. 95% | 99.99% | |
| Ubuningi obuhlobene 20C(g/cm³) | -- | 1.31-1.33 | 1.325 | |
| I-Chroma (APHA) | ≤ | 10 | 5 | |
| Umswakama | ≤ | 0.010% | 0.006% | |
| Ubusidi (njenge-HCL) | ≤ | 0.0008% | 0.0004% | |
| I-Chloride | ≤ | 0.0005% | 0.0001% | |
| Insalela ivuliweukuhwamuka | ≤ | 0.002% | 0.0005% | |












