Boleng bo phahameng 99.99% DCM Dichloromethane cas 75-09-2 Methylene dichloride
Lebitso la lik'hemik'hale: Dichloromethane
Mantsoe a tšoanang: Methylene dichloride; DCM 99.9%; Dichloromethane (DCM)
Foromo ea molek'hule: CH2Cl2
CAS: 75-09-2
Bohloeki: ≥99.99%
DCM ke solvent e sebelisoang haholo. Ho phaella ho organic synthesis, DCM e boetse e sebelisoa haholo e le solvent tlhahisong ea selulose acetate filimi, cellulose triacetate drawing, petroleum dewaxing, aerosol le lithibela-mafu, divithamini, metsoako ea steroidal tlhahiso ea libuka tsa lik'hemik'hale, hammoho le pente holim'a tšepe. ho hloekisa ho tlosa mafura le ho tlosa filimi. Ho feta moo, e sebelisoa e le ntho e thusang ea ho phophoma ha foam ha ho etsoa foam ea polyether urethane hape e le sesebelisoa se phophomang bakeng sa ho ntša polasetiki ea foam ea polysulfone.
1. E sebelisoa e le mokelikeli o babatsehang lihlahisoa tsa motsoako oa manyolo, motsoako oa karohano, vesicant, detergent, le suffocating, degrease, refrigeration joalo-joalo.
2. E sebelisoa e le mokhoa oa karabelo indastering ea meriana joalo ka ho lokisa ampicillin, ampicillin le cephalosporin, joalo-joalo.
3. E sebelisoa e le ntho e ntšang caffeine le tee, e lokisa li-hops le litlolo tse ling.
4. E sebelisoa ka mokhoa oa pente le degreaser
5. E sebelisoa indastering ea lisebelisoa tsa elektronike. e ka sehloohong e sebedisoang joalo ka ntho e hloekisang le ho tlosa mafura.
ITEM | INDEX |
Ponahalo | Seela se se nang mmala se hlwekileng |
Mmala (Pt-Co) | ≤10 |
Mongobo | ≤0.01 |
Bohloeki | ≥99.99% |
* Ntle le moo: Khamphani e ka etsa lipatlisiso le ho nts'etsapele lihlahisoa tse ncha ho latela tlhoko e khethehileng ea bareki ba rona. |
Sehlahisoa Lebitso | Methylene chloride / Dichloromethane | |||
Lota Che | 20221128 | Mohlala Sebaka | Ntlo ea polokelo | |
Tlhahlobo Standard | GB4118-92 | |||
Itlhahlobo | Sephetho | |||
Tlhahlobo Ntho | Measurement INlinta | Ea tšoanelehang Sephetho | Tlhahlobo Sephetho | |
Ponahalo | Seela se se nang mmala le se hlakileng | Seela se se nang mmala le se hlakileng | ||
Bohloeki | ≥ | 99. 95% | 99.99% | |
Boima ba Relative 20C(g/cm³) | -- | 1.31-1.33 | 1.325 | |
Chroma (APHA) | ≤ | 10 | 5 | |
Mongobo | ≤ | 0.010% | 0.006% | |
Asiti (joalo ka HCL) | ≤ | 0.0008% | 0.0004% | |
Chloride | ≤ | 0.0005% | 0.0001% | |
Masalla a tsoela pelemoyafalo | ≤ | 0.002% | 0.0005% |