P8341
TWEEN® 20
Low-peroxide; Low-carbonyls
Sinónimos:
Monolaurato de sorbitán polietilenglicol, Monolaurato de sorbitán polioxietileno
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
10 mL | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 161,00 € 120,75 € |
5 x 10 mL | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 588,00 € |
Acerca de este artículo
120,75 €
Precio de catálogo161,00 €Ahorre 25 %Quality Segment
description
non-ionic
form
viscous liquid
mol wt
~1228
impurities
≤0.5 μmol/g Peroxides, ≤1.0 μmol/g Carbonyls, ≤3.0% water
refractive index
n20/D 1.468 (lit.)
CMC
0.06 mM (20-25°C)
transition temp
cloud point 76 °C
density
1.095 g/mL at 25 °C (lit.), 1.1 g/cm3 at 25 °C (lit.)
HLB
16.7
storage temp.
−20°C
SMILES string
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
General description
Application
- As an emulsifying agent for the preparation of stable oil-in-water emulsions
- In pre-extraction of membranes to remove peripheral proteins (used at 2% for extraction of membrane-bound proteins)[1]
- As a blocking agent for membrane based immunoassays at a typical concentration of 0.05%
- For lysing mammalian cells at a concentration of 0.005 to 0.5%
Other Notes
Legal Information
1 of 1
Este artículo | |||
|---|---|---|---|
| form viscous liquid | form viscous liquid | form liquid | form viscous liquid |
| storage temp. −20°C | storage temp. 2-8°C | storage temp. 2-30°C | storage temp. - |
| mol wt ~1228 | mol wt ~1228 | mol wt ~1228 | mol wt ~1228 |
| HLB 16.7 | HLB 16.7 | HLB - | HLB - |
| CMC 0.06 mM (20-25°C) | CMC 0.06 mM (20-25°C) | CMC - | CMC 60 mg/L |
| density 1.095 g/mL at 25 °C (lit.), 1.1 g/cm3 at 25 °C (lit.) | density 1.095 g/mL at 25 °C (lit.), 1.1 g/cm3 at 25 °C (lit.) | density 1.095 g/mL at 25 °C (lit.) | density 1.095 g/mL at 25 °C ((lit.)), 1.095 g/mL at 25 °C (lit.) |
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Clase de almacenamiento
10 - Combustible liquids
wgk
WGK 1
flash_point_f
527.0 °F - Pensky-Martens closed cup
flash_point_c
275 °C - Pensky-Martens closed cup
ppe
Eyeshields, Gloves
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