Tween 80
Viscous liquid, no preservatives, low peroxides, low carbonyl
Reagent
Code: #128346
CAS Number
9005-65-6
science Other reagents with same CAS 9005-65-6
blur_circular Chemical Specifications
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Registry Numbers
MDL Number
MFCD00082107
thermostat
Physical Properties
Boiling Point
>100 °C
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Storage & Handling
Density
1.08 g/mL at 20 °C
Storage
-20°C
description Product Description
Widely used as an emulsifier in pharmaceuticals, cosmetics, and food products to stabilize oil-in-water emulsions. Enhances solubility of poorly soluble substances in drug formulations, improving bioavailability. Commonly found in topical creams, lotions, and ointments for uniform dispersion of active ingredients. Used in cell culture media to reduce surface tension and prevent cell clumping. Employed in vaccine formulations as a stabilizer to protect antigen integrity. Also utilized in agricultural formulations to improve the dispersion and effectiveness of pesticides and herbicides.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | Light Green-Yellow to Green-Yellow to Yellow Viscous Liquid |
| Viscosity (25℃)(Cp) | 300-500 |
| Water by Karl Fischer (%) | 0-3 |
| Solvent Content by Gc (Ethanol)(%) | 0-0.5 |
| Peroxide Impurity (μmol/g) | 0-0.5 |
| Carbonyl Impurity (As Formaldehyde)(μmol/g) | 0-1 |
| Heavy Metal (As Pb)(%) | 0-0.001 |
| Acid value (mg KOH/g) | 0-2.2 |
| Hydroxyl Value (mgKOH/g) | 65-80 |
| Saponification Value (mgKOH/g) | 45-55 |
| Residue on Ignition (Ash)(%) | 0-0.2 |
| Specific Gravity | 1.06-1.09 |
| Iodine value(I2g/100g) | 18-24 |
| Identification | pass |
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