Polyethylene glycol Peg 200 CAS NO.25322-68-3
Ibicuruzwa bisobanura
- PEG ni impfunyapfunyo yizina ryicyongereza polyethylene glycol. PEG 200 ntabwo ari uburozi, ntibitera uburakari, ifite amazi meza, kandi ifite aho ihurira nibintu byinshi kama. Bafite amavuta meza cyane, kugumana ubushuhe, gutatanya, gufata imiti, imiti igabanya ubukana no koroshya ibintu, nibindi, kandi bikoreshwa mubisiga, imiti, imiti yimiti, reberi, plastike, impapuro, irangi, amashanyarazi, imiti yica udukoko, gutunganya ibyuma no gutunganya ibiryo, nibindi. . Hariho porogaramu nini cyane muruganda.
- PEG-200 irashobora gukoreshwa nkuburyo bwo guhuza ibinyabuzima hamwe nogutwara ubushyuhe hamwe nibisabwa cyane. Irashobora gukoreshwa nkumusemburo wumunyu, unorganic umunyu wa solubilizer, hamwe nubugenzuzi bwimitsi mubukorikori bwa buri munsi; irashobora gukoreshwa nkibikoresho byoroshya kandi birwanya antistatike mu nganda z’imyenda. ; Ikoreshwa nkigikoresho cyo gusya mu nganda zikora impapuro nudukoko. Nkibikoresho byo gutunganya ibyuma, gushushanya ibyuma, gushiraho kashe cyangwa gukora amavuta no gukata amazi, gusya gukonjesha amavuta yo kwisiga, ibikoresho byo gusudira, nibindi.; ikoreshwa nk'amavuta munganda zimpapuro, nibindi, kandi ikoreshwa nkibishishwa bishushe kugirango byongere ubushobozi bwihuse. PEG-200 ntabwo ari uburozi, ntabwo yaka, kandi irabikwa kandi itwarwa nkimiti rusange. Ubike ahantu humye kandi uhumeka.
Isesengura ryibanze
| Ibintu | Ibisobanuro |
| Ingingo yo gushonga | 64-66 ° C. |
| Ingingo yo guteka | ＞ 250 ° C. |
| ubucucike | 1,27 g / mL kuri 25 ° C. |
| Umuvuduko wumwuka | ＜ 0.01mm Hg (20 ° C） |
| Ingingo ya Flash | 270 ° C. |
| Gukemura | Gushonga mumazi, Ethanol nibindi byinshi bivanga kama |
Gusaba
- Ibicuruzwa byuruhererekane rwa polyethylene birashobora gukoreshwa mubuvuzi.Polyethylene glycol ifite uburemere buke bwa molekile irashobora gukoreshwa nka solvent, cosolvent, dispersant, O / W ubwoko bwa emulsifier na stabilisateur, bikoreshwa muguhagarika sima, emulisiyo, inshinge, nibindi, nibindi, kandi binakoreshwa nkibikoresho byo kwisiga byamazi hamwe na Suppository base, ibishashara bikomeye bya polyethylene glycol hamwe nuburemere buke bwa molekile ikunze gukoreshwa kugirango wongere ububobere no gukomera. yuburemere buke bwamazi ya PEG, no kwishyura indi miti; ku biyobyabwenge bidashonga byoroshye mumazi, iki gicuruzwa kirashobora gukoreshwa nkikwirakwiza rikomeye, Kugirango ugere ku ntego yo gutatanya gukomeye.
- Ibicuruzwa bya polyethylene glycol birashobora gukoreshwa nkibikoresho fatizo bya ester surfactants.
- Irashobora gukoreshwa nkigikoresho cyo guhuza ibinyabuzima hamwe nogutwara ubushyuhe hamwe nibisabwa cyane. Irashobora gukoreshwa nkumusemburo wumunyu, unorganic umunyu wa solubilizer hamwe nubugenzuzi bwimitsi munganda zimiti ya buri munsi; nk'umuntu woroheje kandi urwanya antistatike mu nganda z’imyenda; Ikoreshwa nkibikoresho byo guhanagura inganda no gukora imiti yica udukoko.
Andika ubutumwa bwawe hano hanyuma utwohereze
