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聚山梨酯20 [吐温20],TWEEN® 20;high purity, EMPROVE® EXPERT, Ph. Eur., ChP, JPE, NF

1371720100;1.371721000;别名:吐温-20,聚山梨酯20,聚氧乙烯山梨糖醇酐单月桂酸酯,聚氧乙烯脱水山梨醇单月桂酸酯,TWEEN 20,TWEEN-20

CAS号: 9005-64-5 MDL编号: MFCD00165986 EC索引号: 500-018-3
制造商品牌: Sigma-Aldrich , SAFC , Merck
货号(SKU): 1.37172
CAS号: 9005-64-5
MDL号: MFCD00165986
技术支持 √ 增值税发票 √ 免费送货 √ 质量保障 √
¥6,013.86

说明

一般描述

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.
 

应用

Polysorbate 20 is used to stabilize biomolecule formulations and as solubilizer, emulsifier and wetting agent in small molecule formulations.
Polysorbates are known to degrade via autoxidation and hydrolysis. Degradation products can have a negative impact on the stability of the protein as well as the small molecule API. To reduce this risk, the polysorbate high-purity grade contains a low amount of impurities, especially peroxides.
In addition, the product is protected from oxidation by the packaging system. The bottle contains a nitrogen overlay. A special lid allows removal of the content with a syringe without opening the bottle. Intended for high-risk applications, this Emprove® Expert grade contains bioburden and endotoxin limits.
 

法律信息

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany
 
 

属性

生物来源

synthetic

质量水平

等级

GDP
GMP
Halal
Kosher

Agency

ChP
JPE
NF
Ph. Eur.

描述

GMO free
low in endotoxins

产品线

EMPROVE® EXPERT

形式

liquid

效能

38900 mg/kg LD50, oral

分子量

1228 g/mol

pH值(酸碱度)

6-8 (20 °C, 50 g/L, H2O)

bp

>100 °C

mp

98.9 °C

密度

1.1 g/cm3 at 25 °C

application(s)

liquid formulation
parenterals
pharmaceutical

异质活性

Aflatoxin free

储存温度

15-25°C

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

10 - Combustible liquids

WGK

WGK 1

闪点(F)

527.0 °F - Pensky-Martens closed cup

闪点(C)

275 °C - Pensky-Martens closed cup

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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