Polyethylene glycol dimethyl ether (NHD-250)/ Polyethylene glycol dimetyl ether (NHD-500)
Qaqiso ea Sehlahisoa
Li-tag tsa Sehlahisoa
| Letoto la polyethylene glycol dimethyl ether (NHD-250, NHD-500) |
| Ntho | Polyethylene glycol dimethyl ether (NHD-250) | Polyethylene glycol dimetyl ether (NHD-500) |
| CAS | 24991-55-7 | 24991-55-7 |
| Foromo ea limolek'hule | CH3O(CH2CH2BA)nCH3, n=3-8 | CH3O(CH2CH2BA)nCH3, n=9-12 |
| Ponahalo | Mokelikeli o mosehla le o hlakileng | Mokelikeli o mosehla le o hlakileng |
| Dikahare tsa mesebetsi%≥ | 99.0 | 99.0 |
| Mongobo (KF) % ≤ | 1.0 | 1.0 |
| Boleng ba pH (8:2) | 6-8 | 6-8 |
| Dikahare tsa ethylene glycol dimethyl ether tse nne, tse hlano, tse tsheletseng%≥ | 75 | / |
| Boima bo tloaelehileng ba limolek'hule | 250-270 | 470-530 |
| Sephutheloana le lipalangoang | 200KGS/Drum Khemik'hale e Tloaelehileng | 200KGS/Drum Khemik'hale e Tloaelehileng |
|
|
| NHDke mofuta o mocha o sebetsang hantle oa ho tlosa sulfuri le ho tlosa khabone o nang le bohloeki bo phahameng, k'hemistri e ntle le botsitso ba mocheso ho ea ka har'a asiti e phahameng, alkality le mocheso. E loketse ho hloekisa khase e entsoeng ka anthraco. E ka tlosa sulfuri ka katleho haedrojene e qhibilihisitsoeng ho tsoa khase e tsoakiloeng ea asiti ea khase ea tlhaho, khase ea masimo a oli, khase ea mashala lifekthering kapa metseng e meholo le khase ea peterole e metsi. Haholo-holo, e ka tlosa sulfuri ea tlhaho ka katleho. |
E fetileng: Li-polyether tse tletseng diboloko Diethylene glycol methyl ethyl ether (DEME)/ Dipropylene glycol ether (DPDM) E 'ngoe: Letoto la polyethylene glycol monomethyl ether (MPEG)
