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安全信息

NP9

Sigma-Aldrich

TERGITOL烷氧基聚乙烯氢氧基乙醇(非离子表面活性剂)™

Type NP-9

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别名:
Mono(p-nonylphenyl)ether, Nonoxynol-9, Polyethylene glycol mono(branched p-nonylphenyl) ether
CAS号:
127087-87-0
MDL编号:
MFCD00132411
UNSPSC代码:
12161900
NACRES:
NA.25

生物来源

(chemical)

质量水平

200

描述

non-ionic

类型

Type NP-9

形式

liquid

分子量

616 g/mol

CMC

60 ppm

转变温度

cloud point 54 °C

溶解性

water: soluble

HLB

12.9

SMILES字符串

CCCCCCCCCC1=CC=C(C=C1)OCCO

InChI

1S/C17H28O2/c1-2-3-4-5-6-7-8-9-16-10-12-17(13-11-16)19-15-14-18/h10-13,18H,2-9,14-15H2,1H3

InChI key

KUXGUCNZFCVULO-UHFFFAOYSA-N

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相关类别

一般描述

Tergitol NP 9 是一种多功能非离子表面活性剂，用于细胞生物学、生物化学和生命科学研究。其独特性质来源于亲水和疏水成分，这种性质令其成为有效的润湿剂、乳化剂、分散剂和去污剂。

在蛋白质研究中，Tergitol起关键作用，有助于蛋白质分析和纯化。去污剂特性令其能够裂解细胞，释放可溶性蛋白，并使膜蛋白和脂质增溶，从而获取这些成分用于进一步的研究。此外，它也可用于蛋白质结晶，防止亲和纯化和免疫测定中的非特异性结合，也可用作电泳中的添加剂。除了蛋白质研究外，Tergitol还可用于各种行业，由于其乳化、分散和增溶能力，它成为了制剂研究中的重要成分，增进不同混合物的稳定性和均匀性。

表面活性剂同时具有亲水和疏水成分，可以分为两大类：在水中电离的离子型（阴离子、阳离子或两性）和不电离的非离子型 。Tergitol NP 9 产品为非离子表面活性剂，可用于各种应用，如乳化、分散、增溶和去污剂。

应用

TERGITOL™在细胞毒性实验中用于处理Vero细胞，制备细胞毒性（100%死细胞）对照。它可用于造纸&纺织品加工、洗衣用品、灰尘控制、农用化肥、油漆&涂料。
Tergitol用于使用超声辅助浊点萃取法评估镍的测定方法。 也用于通过肠炎特异性实时PCR检测研究肠炎沙门氏菌的检测方法

特点和优势

  • 优异的去垢性
  • 突出的润湿性
  • 灵活溶解性
  • 通用处理性能
  • 气味小
  • 洗用简单
  • 在稀释酸、碱和盐条件下化学稳定
  • 兼容有机溶剂、香皂、阴离子和非离子表面活性剂

其他说明

聚乙二醇醚（非离子型）表面活性剂。
For additional information on our range of Biochemicals, please complete this form.

法律信息

TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

警示用语：

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

危险化学品

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

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