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50246

Sigma-Aldrich

Kolliphor® P 407 micro

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别名:
聚（乙二醇）- 嵌段 - 聚（丙二醇）- 嵌段 - 聚（乙二醇）, Lμtrol® micro 127, 泊洛沙姆 407，微粉化
CAS号:
9003-11-6
MDL编号:
MFCD00082049
NACRES:
NA.25

分子量

~9840-14600 g/mol

质量水平

100

组成

oxyethylene content, 71.5-74.9%

杂质

≤0.25% ethylene glycol and diethylene glycol
≤0.4% total ash
≤0.75% water
≤1 ppm ethylene oxide
≤2 ppm arsenic
≤20 ppm heavy metals
50-125 ppm butylhydroxytoluene

灼烧残渣

≤0.30%

颜色

APHA: ≤120

粒径分布

, coeff var ≤10% (residue, No. 140 USS)
, coeff var ≤50% (residue, No. 270 USS)

pH值（酸碱度）

5.0-7.5(1:10)
5.0-7.5(1:40)

适用性

complies for Infrared spectrum

InChI

1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2

InChI key

RVGRUAULSDPKGF-UHFFFAOYSA-N

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相关类别

应用

Kolliphor® P等级是广泛的Pluronic®嵌段共聚物系列的泊洛沙姆。广泛用作增稠剂和凝胶粘合剂。

分析说明

残留溶剂（GLC-HS）
1,4-二恶烷 ≤5 ppm，乙二醇 ≤620 ppm（仅在随机样品上验证）

其他说明

平均分子量/质量 9840-14600 g/mol；平均分子量 10000-14600 g/mol

法律信息

Kolliphor is a registered trademark of BASF
Lμtrol is a registered trademark of BASF SE
Pluronic is a registered trademark of BASF

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Houjian Gong et al.
Langmuir : the ACS journal of surfaces and colloids, 28(38), 13590-13600 (2012-09-08)
The block polyethers PEO-PPO-ph-PPO-PEO (BPE) and PPO-PEO-ph-PEO-PPO (BEP) are synthesized by anionic polymerization using bisphenol A as initiator. Compared with Pluronic P123, the aggregation behaviors of BPE and BEP at an air/water interface are investigated by the surface tension and
Laurien Buitinga et al.
Clinical and experimental rheumatology, 29(5), 783-789 (2011-10-04)
The Time Trade-Off (TTO) is an instrument used for valuing health-related quality of life. This study evaluated the test-retest reliability of a computer TTO in rheumatoid arthritis (RA), and compared the computer with the interview TTO regarding feasibility and agreement.
Tsz Chung Lai et al.
Colloids and surfaces. B, Biointerfaces, 99, 27-37 (2011-10-18)
Polyplex particles formed with plasmid DNA (pDNA) and Pluronic P85-block-poly{N-[N-(2-aminoethyl)-2-aminoethyl]aspartamide} (P85-b-P[Asp(DET)]) demonstrated highly effective transfection ability compared to PEG-based block cationomer, PEG-b-P[Asp(DET)]. Ternary polyplexes comprising PEG-b-P[Asp(DET)], poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide)-b-P[Asp(DET)] (P(EPE)-b-P[Asp(DET)]) used as an analog of P85-b-P[Asp(DET)], and pDNA were
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Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban, 31(6), 842-845 (2011-12-17)
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