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描述
non-ionic
分子量
346.47 g/mol
環保替代產品特色
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
濃度
≥44% (GC)
環保替代類別
, Aligned
SMILES 字串
CCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O
InChI
1S/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15?,17+,18+/m0/s1
InChI 密鑰
LWZFANDGMFTDAV-WYDSMHRWSA-N
一般說明
Span 20是辅助表面活性剂。
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。本产品是100%的生物基非离子表面活性剂，因此符合“使用可再生原料”原则，属于我们绿色替代产品中的“12原则产品”。
應用
Span 20已用于评估伊曲康唑的增溶性和口服生物利用度的研究。 其还可用于研究水包油乳液中不饱和脂质的氧化。
其他說明
脂肪酸组成：月桂酸（C12：0）≥44％；平衡主要是肉豆蔻酸（C14：0）、棕榈酸（C16：0）和亚麻酸（C18：3）酸。
法律資訊
Span is a registered trademark of Croda International PLC
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
>300.2 °F - closed cup
閃點（°C）
> 149 °C - closed cup
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
Claire Berton et al.
Journal of colloid and interface science, 377(1), 244-250 (2012-04-25)
The development of lipid oxidation in oil-in-water (O/W) emulsions is widely influenced by the properties of the interfacial layer, which separates the oil and water phases. In this work, the effect of the structure of the interface on the oxidative
Muhammad Moniruzzaman et al.
Journal of colloid and interface science, 352(1), 136-142 (2010-09-10)
In this paper, we report a novel ionic liquid-in-oil (IL/o) microemulsion which is able to dissolve pharmaceuticals that are insoluble or sparingly soluble in water and most of pharmaceutical grade organic liquids. Towards this approach, the nanometer-sized ionic liquid droplets
Yung-Chih Kuo et al.
Colloids and surfaces. B, Biointerfaces, 76(1), 286-291 (2009-12-17)
This study analyzes the effects of Tween 80 and Span 20 on the electrical interaction between cationic solid lipid nanoparticles (CSLNs) and human brain microvascular endothelial cells (HBMECs). Electrophoretic mobility, zeta potential and fixed charge density of CSLNs and HBMECs
Swati De et al.
Journal of colloid and interface science, 386(1), 9-15 (2012-08-25)
This work outlines a novel method for the synthesis of stable gold nanoparticles within the spatially confined region of vesicles. For the first time, Span/cholesterol based niosomes have been used for nanoparticle synthesis. The restricted geometry within niosomes prevents nanoparticle
Pankaj Karande et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 31(1), 1-7 (2007-03-21)
Certain mixtures of chemicals are known to synergistically enhance skin permeability to drugs. Here, we report on the transport enhancing properties of mixtures of an anionic surfactant, sodium lauroylsarcosinate (NLS) and a non-ionic surfactant, sorbitan monolaurate (S20) in 1:1 phosphate
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