Polysorbate 40

Polysorbate 40

Product description:

English name: Tween 40; Polyoxyethylene sorbitan monopalmitate
Other names: 40 mixed; Polyoxyethylene sorbitol anhydrides monopalmitate; Herbal tea poly Ethoxy Palm alcohol; Polyoxyethylene sorbitan monopalmitate; Poly sorbitol ester; Sorbitan monopalmitate polyoxyethylene ether
CAS number: 9005-66-7

Molecular formula: C22H42O6' (C2H4O) n
Level: BR
Appearance: light yellow liquid (after placement may become gelatinous.) is soluble in water, methanol, ethanol, isopropyl alcohol, ethylene glycol, and cotton seed oil, insoluble in oil and mineral oil. Relative density of about 1.08. Viscosity 400~600mPa. S. HLB15.6 hydrophilic oil value. Flash point) 149.
Use: biochemical studies. Non-ionic surfactant. Gas chromatography stationary phase (maximum operating temperature of 140 degrees), the separation and analysis of fatty acid esters, alcohols, ketones and halide. Emulsifying agent. Adding solvent. Antistatic agent and fibers for the textile industry lubricants
Save: RT