吐温40，TWEEN® 40；viscous liquid

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别名：聚山梨酯40；吐温 40，TWEEN 40，聚氧乙烯山梨糖醇单棕榈酸酯，Polyoxyethylenesorbitan monopalmitate

CAS号: 9005-66-7 MDL编号: MFCD00165345

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: STS0201

CAS号: 9005-66-7

MDL号: MFCD00165345

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目录价.SKU-Variant

500mL
1L [+¥773.01]

¥1,030.66

数量:

说明

我们致力于为您提供更绿色的替代产品，该产品符合绿色化学12项原则中的一项或多项。本产品是一种基于生物的表面活性剂，符合绿色化学第7项原则“可再生原料的使用”和第10项原则“降解设计”。
聚氧乙烯基单棕榈酸酯（TWEEN 40）是一种非离子洗涤剂。
用于细胞裂解、细胞核分离和细胞分离的非离子洗涤剂。
聚氧化乙烯基单棕榈酸酯（TWEEN 40）已用于一项研究，以评估基于化学发光系统的尿液中碘的测定。它也被用于研究虾青素和角黄素向HepG2细胞的传递。

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a biobased surfactant and is aligned with the 7th principle of Green Chemistry "Use of Renewable Feedstocks" and the 10th principle "Design for Degradation".

Polyoxyethylenesorbitan monopalmitate, or TWEEN 40, is a non-ionic detergent.

应用

Non-ionic detergent used for cell lysis, nuclei isolation and cell fractionation.

Polyoxyethylenesorbitan monopalmitate, or TWEEN 40, has been used in a study to assess the determination of iodide in urine based on a chemiluminescence system. It has also been used in a study to investigate the delivery of astaxanthin and canthaxanthin to HepG2 cells.

特点和优势

100 % Renewable
100 % Bio-based
Certified to the USDA BioPreferred Program
Lower carbon footprint than petrochemical-based versions

法律信息

TWEEN is a registered trademark of Croda International PLC

属性

描述

non-ionic

质量水平

200

测定

~90.0% (GC)

形式

viscous liquid

分子量

estimated mol wt 1277

组成

Palmitic acid, ~90.0% (balance primarily stearic acid)

环保替代产品特性

Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.

CMC

0.027 (20-25°C)

HLB

15.6

环保替代产品分类

Aligned

InChI

1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3

InChI key

HMFKFHLTUCJZJO-UHFFFAOYSA-N

安全信息

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 1

个人防护装备

Eyeshields, Gloves

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 99 \| 欧洲Eur. ≥ 10 \| 東京Tokyo ≥ 22 \| 香港与北京 ≥ 32

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