Ikhwalithi ephezulu 99.99% DCM Dichloromethane cas 75-09-2 Methylene dichloride
Igama Lekhemikhali: Dichloromethane
Amazwi afanayo: i-methylene dichloride; I-DCM 99.9%; I-Dichloromethane (DCM)
I-Molecular Formula: CH2Cl2
CAS: 75-09-2
Ubumsulwa: ≥99.99%
I-DCM iyi-solvent esetshenziswa kakhulu. Ngaphezu kokuhlanganiswa kwezinto eziphilayo, i-DCM iphinde isetshenziswe kabanzi njenge-solvent ekukhiqizeni ifilimu ye-cellulose acetate, umdwebo we-cellulose triacetate, i-petroleum dewaxing, i-aerosol kanye nama-antibiotics, amavithamini, izinhlanganisela ze-steroidal ekukhiqizeni izincwadi zamakhemikhali, kanye nopende wensimbi. ukuhlanza i-degreasing kanye nesikhiphi sefilimu. Ngaphezu kwalokho, isetshenziswa njenge-ejenti esizayo yokugwedla ekukhiqizeni igwebu le-polyether urethane kanye ne-ejenti egwebulayo yokukhipha amapulasitiki e-polysulfone foam.
1. Isetshenziswa njenge-solvent enhle kakhulu ekukhiqizweni kwe-organic solvent, i-ejenti ehlukanisayo, i-vesicant, okokuhlanza, nokuminyanisa, ukukhipha amafutha, isiqandisi njll.
2. Isetshenziswa njengendlela yokusabela embonini yezemithi njengokulungiswa kwe-ampicillin, i-ampicillin ne-cephalosporin, njll.
3. Isetshenziswa njengesithako sokukhipha ikhofi netiye, lungisa izingcaphuno zamahops nokunye okunambithekayo
4. Isetshenziswe kufomula kapende kanye ne-degreaser
5. Isetshenziswa embonini yezogesi. esetshenziswa kakhulu njenge-ejenti yokuhlanza kanye ne-degreasing.
| INTO | 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 / Dichloromethane | |||
| Okuningi Cha | 20221128 | Ukusampula Isayithi | Inqolobane | |
| Ukuhlola Okujwayelekile | I-GB4118-92 | |||
| Iukuhlola | Umphumela | |||
| Ukuhlola Into | Mi-easurement INnithi | Ufanelekile Umphumela | Ukuhlola Umphumela | |
| Ukubukeka | Uketshezi olungenambala nolucacile | Uketshezi olungenambala nolucacile | ||
| Ubumsulwa | ≥ | 99. 95% | 99.99% | |
| Ukuminyana Okuhlobene 20C(g/cm³) | -- | 1.31-1.33 | 1.325 | |
| I-Chroma (APHA) | ≤ | 10 | 5 | |
| Umswakama | ≤ | 0.010% | 0.006% | |
| I-Acidity (njenge-HCL) | ≤ | 0.0008% | 0.0004% | |
| I-Chloride | ≤ | 0.0005% | 0.0001% | |
| Izinsalela zivuliweukuhwamuka | ≤ | 0.002% | 0.0005% | |
