Tween 40 (Polyoxyethylene Sorbitan Monopalmitate)


Linear Formula:  C44H54N7O8P
Molecular Weight:  839.915 g/mol
CAS Number: 9005-66-7

Properties

Water Solubility 100 g/L
Refractive index 1.47
M pt. 20℃
Density 1.083 g/mL at 25 ℃(lit.)

Safety Information

Symbol
Flash point 268℃
Storage Temp. Store at room temperature.
Packaging Glass bottle

Description

Recommended products
Tween 60 (Polyoxyethylene Sorbitan Monostearate) [For Biochemical Research]

Application
Polysorbate 40 is a non-ionic surfactant used as an inner antistatic agent.

Purpose
For R&D use onlynot for drug household or other uses.