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Merck
CN

85544

Sigma-Aldrich

Span® 20

别名:

脱水山梨醇单月桂酸酯, Span® 20

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关于此项目

经验公式(希尔记法):
C18H34O6
化学文摘社编号:
分子量:
346.46
Beilstein:
8355657
EC 号:
MDL编号:
UNSPSC代码:
12161900
PubChem化学物质编号:
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描述

non-ionic

分子量

346.46 g/mol

折射率

n20/D 1.474 (lit.)

HLB值

8.6±1.0

密度

1.032 g/mL at 25 °C (lit.)

SMILES字符串

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 key

LWZFANDGMFTDAV-WYDSMHRWSA-N

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法律信息

Span is a registered trademark of Croda International PLC

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

>300.2 °F - closed cup

闪点(°C)

> 149 °C - closed cup

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Emma Pérez et al.
Food chemistry, 230, 721-727 (2017-04-15)
An inductively coupled plasma mass spectrometry (ICP-MS)-based immunoassay has been developed to quantify aflatoxin M1 (AFM1) at ultra-trace levels in milk samples. AFM1 detection is carried out by means of a competitive immunoassay using secondary biotinylated antibodies and streptavidin-conjugated Au
Akari Ishikawa et al.
PloS one, 15(4), e0230885-e0230885 (2020-04-03)
Regulatory T cells (Treg) play essential roles in maintaining immune homeostasis. Resident Treg in visceral adipose tissue (VAT-Treg) decrease in male obese mice, which leads to the development of obesity-associated chronic inflammations and insulin resistance. Although gender differences in immune
Nattakanwadee Khumpirapang et al.
PloS one, 12(11), e0188848-e0188848 (2017-12-01)
Alpinia galanga oil (AGO) possesses various activities but low aqueous solubility limits its application particularly in aquatic animals. AGO has powerful activity on fish anesthesia. Ethanol used for enhancing water miscible of AGO always shows severe side effects on fish.
Simerjot K Virdi et al.
G3 (Bethesda, Md.), 6(12), 4139-4150 (2016-10-26)
Tan spot and Septoria nodorum blotch (SNB) are important diseases of wheat caused by the necrotrophic fungi Pyrenophora tritici-repentis and Parastagonospora nodorum, respectively. The P. tritici-repentis necrotrophic effector (NE) Ptr ToxB causes tan spot when recognized by the Tsc2 gene.
Yuanhui Zheng et al.
Scientific reports, 9(1), 744-744 (2019-01-27)
Surface-enhanced Raman spectroscopy (SERS) has attracted increasing interest for chemical and biochemical sensing. Several studies have shown that SERS intensities are significantly increased when an optical interference substrate composed of a dielectric spacer and a reflector is used as a

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