推荐产品
蒸汽壓力
<0.1 hPa ( 20 °C)
品質等級
形狀
liquid
自燃溫度
420 °C
效力
28000 mg/kg LD50, oral (Rat)
>20000 mg/kg LD50, skin (Rabbit)
pH值
4-7 (20 °C, 100 g/L in H2O)
mp
55-58 °C
轉變溫度
flash point 270 °C
密度
1.21 g/cm3 at 20 °C
體積密度
400‑500 kg/m3
儲存溫度
2-30°C
SMILES 字串
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI 密鑰
LYCAIKOWRPUZTN-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
應用
聚乙二醇3000可用于:
- 作为单分散磁铁矿胶体磁性纳米颗粒合成中的表面改性剂。
- 作为木葡聚糖寡糖还原端特异性纤维二糖水解酶(oligoxyloglucan reducing-end specific cellobiohydrolase, OXG-RCBH)悬滴蒸气扩散法结晶中的沉淀剂。
- 作为溶剂和相转移催化剂(PTC)用于双水相络合萃取(aqueous biphasic reactive extraction)。
- 作为添加剂制备聚砜膜,用于孔径分析研究。
分析報告
羟值:34 - 42
熔程(下限值): ≥ 55 °C
熔程(上限值): ≤ 59 °C
平均分子量:2700 - 3300
鉴别(IR):符合检验
熔程(下限值): ≥ 55 °C
熔程(上限值): ≤ 59 °C
平均分子量:2700 - 3300
鉴别(IR):符合检验
儲存類別代碼
10 - Combustible liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
281.5 °F - closed cup
閃點(°C)
138.6 °C - closed cup
其他客户在看
Polyethylene glycol and solutions of polyethylene glycol as green reaction media
Green Chemistry, 7(2) (2005)
Porometry studies of the polysulfone membranes on addition of poly (ethylene glycol) in gelation bath during preparation
Journal of the Mexican Chemical Society, 52(2) (2008)
Acta crystallographica. Section D, Biological crystallography, 59(Pt 10), 1838-1839 (2003-09-23)
A novel xyloglucan-specific exo-beta-glycosidase, oligoxyloglucan reducing-end specific cellobiohydrolase (OXG-RCBH), recognizes the reducing end of oligoxyloglucan and releases two glucosyl residue segments from the main chain. OXG-RCBH was crystallized by the hanging-drop vapour-diffusion method with polyethylene glycol 3000 and polyethylene glycol
Journal of inorganic biochemistry, 213, 111271-111271 (2020-10-19)
Targeted tissue drug delivery is a challenge in contemporary nanotechnologically driven therapeutic approaches, with the interplay interactions between nanohost and encapsulated drug shaping the ultimate properties of transport, release and efficacy of the drug at its destination. Prompted by the
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门