추천 제품
제품명
Poly(ethylene oxide), average Mv 100,000 (nominal), powder
양식
powder
Quality Level
분자량
average Mv 100,000 (nominal)
포함
200-500 ppm BHT as inhibitor
refractive index
n20/D 1.4539
점도
12-50 cP, 5 % in H2O(25 °C, Brookfield)(lit.)
전이 온도
Tg −67 °C
Tm 65 °C
density
1.13 g/mL at 25 °C
Ω-끝
hydroxyl
α-끝
hydroxyl
SMILES string
[H]OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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일반 설명
Poly(ethylene oxide) is a non-ionic hydrophilic linear polymer. It can be prepared by catalytic polymerization of ethylene oxide. Owing to its hydration and swelling properties, it is widely used in controlled drug delivery systems and bioadhesive materials.
애플리케이션
PEO can be used to:
- Prepare polymer brushes with unique wormlike conformation which can be used in cancer drug delivery systems.
- Synthesize polymer electrolytes for solid-state batteries and fuel cells.
- Prepare biodegradable PEO/Ag nanocomposites forbiomedical and food packaging applications.
특징 및 장점
- High water solubility
- Non-toxicity
- Rapid hydration
- Insensitive to pH of the physiological system
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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문서
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