PEG-3350
Hōʻike huahana:
| Nā hoʻāʻo | Nā kūlana |
| ʻIkepili | A. Hoʻopili ʻana i ka infrared |
| B. ʻIkepili Chromatographic | |
| ʻIke (ma ke kumu anhydrous) | 97.0%-103.0% |
| Koena ma ka Ignition | ≤0.1% |
| Ethylene Oxide | ≤1ug/g |
| Dioxane | ≤10ug/g |
| Ethylene Glycol | ≤0.062% |
| Diethylene Glycol+Ethylene Glycol | ≤0.2% |
| Formaldehyde | ≤15ug/g |
| Formaldehyde + Acetaldehyde | ≤200ug/g |
| Kaumaha Molekala Awelika | 3015-3685g/mol |
| Polydispersity | 90%-110% |
| Waiwai Hydroxyl | 30-38 |
| Kaʻakika a me ka alkalinity | 4.5-7.5 |
| Hooholo Wai | ≤1.0% |
| Ka hopena | Hoʻokō ka hāpana i nā koi o USP-40 |
Hōʻike huahana:
Hoʻohana nui ʻia ka polyethylene glycol a me ka polyethylene glycol fatty acid esters i ka ʻoihana hoʻonaninani a me ka ʻoihana lāʻau.No ka mea he nui nā waiwai maikaʻi o ka polyethylene glycol: hiki ke hoʻoheheʻe ʻia i ka wai, non-volatile, physiologically inert, ʻoluʻolu, lubricating, a hoʻomaʻamaʻa i ka ʻili, palupalu, a ʻoluʻolu ma hope o ka hoʻohana ʻana.Hiki ke koho ʻia ka polyethylene glycol me nā hakina molekala like ʻole e hoʻololi i ka viscosity, hygroscopicity a me ka hoʻonohonoho hoʻonohonoho o ka huahana.
ʻO ka polyethylene glycol (Mr<2000) me ke kaumaha molekala haʻahaʻa he kūpono ia no ka mea hoʻomaʻemaʻe a me ka mea hoʻoponopono kūlike, hoʻohana ʻia i ka holika, ka lotion, ka toothpaste a me ka shaving cream, etc. .ʻO ka polyethylene glycol me ke kaumaha molekala kiʻekiʻe (Mr>2000) kūpono i nā lipsticks, nā lāʻau deodorant, nā kopa, nā kopa kopa, nā kumu a me nā mea nani.I nā mea hoʻomaʻemaʻe, hoʻohana ʻia ka polyethylene glycol ma ke ʻano he mea hoʻomaha a me ka mānoanoa.I loko o kaʻoihana lāʻau lapaʻau, hoʻohanaʻia ma keʻano he kumu no kaʻaila, kaʻaila, kaʻaila, nā lotions a me nā suppositories.
Pūʻolo:25 kgs / ʻeke a i ʻole e like me kāu noi.
Waihona:E kūʻai ma kahi ea, maloʻo.
Kūlana hoʻokō:Kūlana International.
