85548
Span® 80
viscosity 1000-2000 mPa.s (20 °C)
别名:
单油酸脱水山梨糖醇酯, 司盘® 80
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关于此项目
经验公式（希尔记法）:
C24H44O6
化学文摘社编号:
分子量:
428.60
UNSPSC Code:
41115710
NACRES:
NA.21
PubChem Substance ID:
EC Number:
215-665-4
Beilstein/REAXYS Number:
8172514
MDL number:
InChI key
NWGKJDSIEKMTRX-AAZCQSIUSA-N
InChI
1S/C24H44O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h9-10,20-21,23-26,28H,2-8,11-19H2,1H3/b10-9-/t20-,21+,23+,24+/m0/s1
SMILES string
[H][C@@](O)(COC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1O
description
non-ionic
form
liquid
mol wt
428.60 g/mol
greener alternative product characteristics
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.48 (lit.)
viscosity
1000-2000 mPa.s(20 °C)
HLB value
4.3±1.0
density
0.99 g/mL at 20 °C, 0.986 g/mL at 25 °C (lit.)
greener alternative category
, Aligned
Quality Level
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General description
Span® 80是山梨糖醇酯系列表面活性剂。 由一个或多个脱水山梨糖醇羟基与脂肪酸酯化生成，具有疏水性。该非离子型表面活性剂可用于形成水包油乳液，与低HLB表面活性剂结合使用可形成油包水乳液。EPA批准的溢油分散剂。
我们致力于为您提供更环保的替代产品，以符合“绿色化学的 12 项原则”的一项或多项原则要求。本产品为生物可降解表面活性剂，符合绿色化学的“使用可再生原料”和“降解设计”原则，属于我们更环保替代产品的“12项原则”范畴。
Application
司盘 ®80 适合作为表面活性剂用于制备聚（二乙烯基苯）乳液衍生的（PolyHIPE）固体泡沫。它可适合作为乳化剂用于提取24个含己烷的乳化炸药样品，用GC-MS进行分析。
Legal Information
Span is a registered trademark of Croda International PLC
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Fei-Fei Tian et al.
Journal of chromatography. A, 1218(22), 3521-3528 (2011-04-19)
A novel approach for identification and determination of emulsion explosives with Span-80 (sorbitol mono-oleate) as the emulsifier and their postblast residues by gas chromatography-mass spectrometry (GC-MS) has been developed. 24 kinds of emulsion explosives collected have been processed by transesterification
Morphology and surface area of emulsion-derived (PolyHIPE) solid foams prepared with oil-phase soluble porogenic solvents: Span 80 as surfactant.
Barbetta, Andrea, and Neil R. Cameron
Macromolecules, 37, 3188-3201 (2004)
Michael E. Aulton, Kevin M.G. Taylor
Aulton's Pharmaceutics: The Design and Manufacture of Medicines, 445-445 (2013)
Daan Vorselen et al.
Nature communications, 11(1), 20-20 (2020-01-09)
Force exertion is an integral part of cellular behavior. Traction force microscopy (TFM) has been instrumental for studying such forces, providing spatial force measurements at subcellular resolution. However, the applications of classical TFM are restricted by the typical planar geometry.
Geneviève LeBel et al.
Applied and environmental microbiology, 80(17), 5484-5492 (2014-06-29)
Streptococcus suis serotype 2 is known to cause severe infections (meningitis, endocarditis, and septicemia) in pigs and is considered an emerging zoonotic agent. Antibiotics have long been used in the swine industry for disease treatment/prevention and growth promoters. This pattern
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