推荐产品
产品名称
TWEEN ® 20,
表单
viscous liquid
质量水平
分子量
~1228
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
颜色
lightdark yellow
折射率
n20/D 1.468 (lit.)
密度
1.095 g/mL at 25 °C (lit.)
运输
ambient
SMILES字符串
CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO
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
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一般描述
Non-ionic detergent suited for solubilization of membrane proteins, enzymology, analytical, and diagnostic work, as well as chromatography and electrophoresis. Molecular Biology Grade.
DNAse: none detected
Heavy metals (as Pb): ≤0.001%
Hydroxyl number: 96-108
Residue after ignition: ≤0.25%
Moisture (H2O): ≤3.0%
Protease: none detected
RNAse: none detected
Intended for laboratory and manufacturing use only. Not for drug, food, or household use.
DNAse: none detected
Heavy metals (as Pb): ≤0.001%
Hydroxyl number: 96-108
Residue after ignition: ≤0.25%
Moisture (H2O): ≤3.0%
Protease: none detected
RNAse: none detected
Intended for laboratory and manufacturing use only. Not for drug, food, or household use.
应用
非离子洗涤剂
警告
Toxicity: Irritant (B)
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
TWEEN is a registered trademark of Croda International PLC
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
法规信息
监管及禁止进口产品
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