Essential details:
Tween, also known as polyoxyethylene sorbitol anhydride fatty acid ester, is an additive of pharmaceutical. It is formed by condensation of residual hydroxyl groups in the molecules of dehydrated sorbitol fatty acid esters with ethylene oxide. According to the different R in the structural formula, there are Tween 20, Tween 40, tween 80 and tween 85. It is formed by condensation of residual hydroxyl group in Span molecule and ethylene oxide, which can be used as oil-in-water ointment matrix in pharmaceutical production.
CAS No.:
9005-64-5
Other Names:
Tween 40
Purity:
99%, 99%
Place of Origin:
Shijiazhuang, China
Usage:
Surfactants, Cosmetic raw materials, Surfactant, Emulsifier
Product name:
Tween 40
Color:
yellow
Saponification value (general rule 0713)
41 ~ 52
Hydroxyl value (General rule 0713)
89 ~ 105
Sample:
Available
MOQ:
200kgs
Storage conditions:
Dry Place
Package:
200 Kg / Drum
Use:
Used AS OIL/WATER EMULSIFIER
It also can be used as solvent, stabilizer, diffusion agent, antistatic agent, fiber lubricant, wetting, foaming, diffusion properties.
Such surfactants are non-toxic and can be used as emulsifiers for food and cosmetics. They are also commonly used as emulsifiers, softeners and lubricants for synthetic oils.
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