Polyethylene glycol Peg 200 CAS NO.25322-68-3
Tlhaloso ea Lihlahisoa
- PEG ke khutsufatso ea lebitso la Senyesemane polyethylene glycol. PEG 200 ha e na chefo, ha e tenehe, e na le ho qhibiliha ha metsi hantle, 'me e lumellana hantle le likarolo tse ngata tsa tlhaho. Li na le lubricity e ntle haholo, ho boloka mongobo, dispersibility, likhomaretsi, li-antistatic agents le li-softeners, joalo-joalo, 'me li sebelisoa ho litlolo, meriana, likhoele tsa lik'hemik'hale, rabara, polasetiki, pampiri, pente, electroplating, chefo e bolaeang likokoanyana, ts'ebetso ea tšepe le phepelo ea lijo, jj. Ho na le likopo tse pharaletseng haholo indastering.
- PEG-200 e ka sebelisoa e le mokhoa oa ho kopanya lintho tse phelang le mochine o tsamaisang mocheso o nang le litlhoko tse phahameng. E ka sebelisoa e le humectant, inorganic salt solubilizer, le viscosity regulator indastering ea letsatsi le letsatsi ea lik'hemik'hale; e ka sebelisoa e le sesebelisoa se nolofatsang le sa antistatic indastering ea masela. ; E sebelisoa joalo ka ntho e kolobisang indastering ea ho etsa pampiri le ea chefo e bolaeang likokoanyana. Joalo ka tšepe e sebetsang ka hlobo, ho taka tšepe, ho hatakela kapa ho etsa setlolo le mokelikeli oa ho itšeha, ho sila sesebelisoa se pholisang se tlotsang, mochini oa welding, joalo-joalo; e sebelisoa e le setlolo indastering ea pampiri, joalo-joalo, hape e sebelisoa e le sekhomaretsi se chesang se qhibilihisang ho eketsa bokhoni ba ho kolobisa ka potlako. PEG-200 ha e chefo, ha e chese, 'me e bolokoa le ho tsamaisoa e le lik'hemik'hale tse akaretsang. Boloka sebakeng se omeletseng le se nang le moea oa moea.
Tlhahlobo ea Motheo
| Lintho | Tlhaloso |
| Sebaka se qhibilihang | 64-66 °C |
| Ntho e belang | +250°C |
| tekano | 1.27 g/mL ho 25 °C |
| Khatello ea mouoane | ＜0.01mm Hg(20°C) |
| flash point | 270°C |
| Solubility | E qhibiliha ka metsing, ethanol le tse ling tse ngata tse hlapollang |
Kopo
- Polyethylene glycol e nang le boima bo fokolang ba molek'hule e ka sebelisoa e le solvent, cosolvent, dispersant, O/W mofuta oa emulsifier le stabilizer, e sebelisetsoang ho etsa li-suspensions tsa samente, li-emulsions, liente, joalo-joalo. hape e sebelisoa e le setsi sa mafura a qhibilihang ka metsing le Suppository base, waxy polyethylene glycol e tiileng e nang le boima bo phahameng ba molek'hule e atisa ho sebelisoa ho eketsa viscosity le ho tiisa ha metsi a tlaase a boima ba limolek'hule PEG, le ho lefella lithethefatsi tse ling; bakeng sa lithethefatsi tse sa qhibilihe habonolo ka metsing, sehlahisoa sena se ka sebelisoa e le sejana se tiileng sa ho qhalakanngoa , E le ho finyella morero oa ho qhalakanngoa ho tiileng.
- Lihlahisoa tsa letoto la polyethylene glycol li ka sebelisoa e le lisebelisoa tse tala bakeng sa li-surfactants tsa ester.
- E ka sebelisoa e le mokhoa oa ho kopanya lintho tse phelang le mochine o tsamaisang mocheso o nang le litlhoko tse phahameng. E ka sebelisoa e le humectant, inorganic salt solubilizer le viscosity regulator indastering ea letsatsi le letsatsi ea lik'hemik'hale; e le moemeli ea nolofatsang le antistatic indastering ea masela; E sebelisoa joalo ka ntho e kolobisang indastering ea ho etsa pampiri le ea chefo e bolaeang likokoanyana.
Ngola molaetsa wa hao mona mme o re romele wona
