This product is of low M-Clarity Quality Level and may not be suitable for use in a Good Manufacturing Practice setting, as most Good Manufacturing Practice regulated products are of high M-Clarity Quality Levels 500 - 600.
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表单
solid
分子量
average Mn ~860
折射率
n20/D 1.468
沸点
>260 °C (lit.)
酸值
4 KOH/g
羟基值
62 mg KOH/g
碘值
28
溶解性
propylene glycol: insoluble
toluene, ethanol, acetone and water: soluble
密度
1.034 g/mL at 25 °C
SMILES字符串
OCCO.[H]\C(CCCCCCCC)=C(/[H])CCCCCCCC(O)=O
InChI
1S/C20H38O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(22)23-19-18-21/h9-10,21H,2-8,11-19H2,1H3/b10-9-
InChI key
MUHFRORXWCGZGE-KTKRTIGZSA-N
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应用
增塑剂，表面活性剂。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
其他客户在看
Alexander Mietke et al.
Biophysical journal, 109(10), 2023-2036 (2015-11-21)
Cell stiffness is a sensitive indicator of physiological and pathological changes in cells, with many potential applications in biology and medicine. A new method, real-time deformability cytometry, probes cell stiffness at high throughput by exposing cells to a shear flow
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Can this product be used as a lubricant for centrifuge buckets/load bearing bolts in a GMP setting?
1 answer-
Helpful?
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What does it mean by average Mn ~860 in the description?
1 answer-
This product demonstrates an average Mn of approximately 860 daltons. The ‘average Mn' is the Number Average Molecular Weight of all the polymer chains present in a given sample. The number average molecular weight (Mn) is calculated using the following equation:
Mn = ∑iNiMi / ∑iNi
where Mi is the molecular weight of a chain
where Ni is the number of chains of that molecular weight
where i is the number of polymer molecules
Please see the link below to review additional information that may be of interest:
https://www.sciencedirect.com/topics/engineering/number-average-molecular-weightHelpful?
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