CAS 9005-66-7

Polyoxyethylene sorbitan monopalmitate

Description:

Polyoxyethylene sorbitan monopalmitate, commonly known as Span 60, is a non-ionic surfactant and emulsifier widely used in food, pharmaceutical, and cosmetic formulations. It is derived from the esterification of sorbitan and palmitic acid, followed by ethoxylation. This compound is characterized by its ability to reduce surface tension, facilitating the mixing of oil and water phases, which makes it effective in stabilizing emulsions. Span 60 is typically a yellowish to brownish viscous liquid or solid, depending on its formulation and temperature. It is soluble in oils and organic solvents but has limited solubility in water. The substance is known for its mildness and low toxicity, making it suitable for various applications, including as a food additive and in topical formulations. Additionally, it exhibits good thermal stability and can withstand a range of pH levels, enhancing its versatility in different environments. Overall, Polyoxyethylene sorbitan monopalmitate is valued for its emulsifying properties and safety profile in consumer products.

Formula: Unspecified

Synonyms:

• Crill 7
• Crillet 2
• Derives poly(oxyethyleniques) du monopalmitate de sorbitane
• Durfax 60
• E 434
• Emsorb 6910
• Emulgen TWP 120
• Ethoxylated sorbitan monopalmitate
• Glycosperse P 20
• Kolliphor PS 40
• Kotilen P 1
• Lonzest SMP 20
• Montanox 40
• Mp 55F
• Nikkol TP 10
• Nikkol TP 10EX
• Nikkol TP 10V
• Nissan Nonion PT 221
• Polyethylene glycol sorbitan monohexadecanoate
• Polyethylene glycol sorbitan monopalmitate
• Polyethylene glycol-sorbitan monopalmitate adduct
• Polyethylene sorbitan monopalmitate
• Polyoxyaethylen(20)Sorbitanmonopalmitat
• Polyoxyethylene Sorbitan Monopalmitate
• Polyoxyethylene sorbitan monohexadecanoate
• Polyoxyethylene sorbitol monopalmitate
• Polysorbate 40
• Rheodol Super TW-P 120
• Rheodol TW-P 120
• Rheodol TW-P 120V
• Sorbimacrogol palmitate 300
• Sorbitan monopalmitate polyethylene glycol ether
• Sorbitan polyethoxy monopalmitate
• Sorbitan, monohexadecanoate, poly(oxy-1,2-ethanediyl) derivatives
• Sorbitan, monopalmitate, polyoxyethylene derivs.
• Sorbon T 40
• Tp 10Ex
• Tween 16:0
• Tween 40
• Sorbitan, monohexadecanoate, poly(oxy-1,2-ethanediyl) derivs.

Polyoxyethylene Sorbitan Monopalmitate

CAS: 9005-66-7

Color and Shape: Light yellow to Amber to Dark green clear liquid to cloudy liquid

Ref: 3B-T0544

Tween 40 (=Polyoxyethylene Sorbitan Monopalmitate) [for Biochemical Research]

CAS: 9005-66-7

Color and Shape: Light yellow to Yellow to Orange clear liquid to cloudy liquid

Ref: 3B-T2531

Polysorbate 40

CAS: 9005-66-7

Polysorbate 40 has been used in a study to assess the determination of iodide in urine based on a chemiluminescence system. It has also been used in a study to investigate the delivery of astaxanthin and canthaxanthin to HepG2 cells. Also used as oil-in-water emulsifiers in pharmaceuticals, cosmeti

Formula: (C₂H₄O)w(C₂H₄O)x(C₂H₄O)z(C₂H₄O)yC₂₂H₄₂O₆

Color and Shape: Pale yellow to yellow, Viscous oily liquid

Molecular weight: 1282.82243

Ref: 02-L15030

POLYSORBATE 40 CRS

CAS: 9005-66-7

POLYSORBATE 40 CRS

Ref: 41-Y0002467

Polysorbate 40

CAS: 9005-66-7

Nonionic surface-active agents,aromatic or modified aromatic,whether or not put up for retail sale

Color and Shape: Yellow Liquid

Molecular weight: 203.09061

Ref: 45-1547936

Tween 40

CAS: 9005-66-7

Tween 40

Purity: TWEEN 40,viscous liquid

Color and Shape: Liquid

Ref: 54-OR1023508

Tween 40

CAS: 9005-66-7

Color and Shape: Clear, yellow or yellow-brown liquid

Molecular weight: -

Ref: 7W-GD3405

Polysorbate 40

CAS: 9005-66-7

Formula: C₃₀H₅₈O₁₀

Purity: 95%

Color and Shape: Liquid

Molecular weight: 578.7755

Ref: IN-DA00IFZK

Polysorbate 40 (Tween 40) ExiPlus, Multi-Compendial

CAS: 9005-66-7

Color and Shape: Clear, Pale yellow, Viscous liquid

Ref: SR-62539

Polysorbate 40 (Tween 40) extrapure

CAS: 9005-66-7

Color and Shape: Clear, Pale yellow, Viscous liquid

Ref: SR-31453

Tween 40

CAS: 9005-66-7

Tween 40 is a non-ionic surfactant that has been used in the reaction mechanism of lipolytic enzymes. It has been shown to have metabolic effects on fatty acids, with an increase in the rate at which they are metabolized. Tween 40 is also a component of particle suspensions and may be used as a medium for chemiluminescence reactions. Sodium salts such as sodium benzoate or sodium chloride may be added to the solution to produce light emission. Tween 40 has also been shown to provide linear calibration curves for quantitative measurement of glutamate levels in biological fluids by fluorescence photometry. The use of Tween 40 can prevent eye disorders, such as dry eye syndrome, due to its lubricating properties. Tween 40 is synthesized by the esterification of sorbitol and oleic acid with ethylene oxide.

Purity: Min. 95%

Ref: 3D-FT47116