吐温80，TWEEN ® 80；BioXtra, viscous liquid

描述

non-ionic

质量水平

200

产品线

BioXtra

形式

viscous liquid

分子量

micellar avg mol wt 79,000
average mol wt 1310

组成

Oleic acid, ~70% (balance primarily linoleic, palmitic, and stearic acids)

聚集数

60

technique(s)

DNA extraction: suitable
RNA extraction: suitable
cell culture | mammalian: suitable
protein purification: suitable

杂质

≤0.025% Phosphorus (P)

灼烧残渣

<0.1%

CMC

0.012 mM (20-25°C)

转变温度

cloud point 65 °C

密度

1.06 g/mL at 25 °C

痕量阴离子

chloride (Cl^-): <0.05%
sulfate (SO₄^2-): <0.05%

痕量阳离子

Al: <0.0005%
Ca: <0.001%
Cu: <0.0005%
Fe: <0.0005%
K: <0.005%
Mg: <0.0005%
NH₄⁺: <0.05%
Na: <0.05%
Pb: <0.001%
Zn: <0.0005%

HLB

15

InChI

1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+

InChI key

RGPBUVUVZKQNHD-MDZDMXLPSA-N