

Product: Polysorbate
Description: CAS: 9005-64-5; Tween 20
Category: Excipients
In-stock: In Stock
Payment Method: T/T, L/C
Shipping Method: AIR, Express
Product Information
CAS No. |
9005-64-5
|
M.F. |
C26H50O10
|
M.W. | 522.67 |
Assay | 98% |
Highlight | Polysorbate 20 9005-64-5 C26H50O10 Polysorbate 20 CAS: 9005-64-5 Tween 20 |
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Additional Information
Application
- Tween 20, whose common commercial names includes Alkest TW 20 and Polysorbate 20, is a mild nonionic surfactant formed by the ethoxylation of sorbitan before the addition of lauric acid which is a medium-chain fatty acid found mainly in coconut oil. It is allowed to be used as the emulsifier, detergent, dispersant, solvent and stabilizer, etc. in a number of fields such as pharmaceutical, chemical, food, textile and other industries due to its stability and relative non-toxicity.
- Density: 1.11g/mLat 20°C
Melting Point: 98.9 °C (decomp)
Boling Point: 100 °C
Flash Point: >230°F
Water Solubility: 100 g/L
Solubility: 100 g/L
Vapor Presure: <1.4 hPa (20 °C)
Appearance: Bright yellow liquid
Specific Gravity: 1.090~1.130 (20/20℃)
Color: Amber
PH: 6-8 (50g/l, H2O, 20℃)
Storage Condition: Store below +30°C.
Stability: Stable. Incompatible with strong oxidizing agents.
Sensitive: Easily absorbing moisture
Refractive Index: n20/D 1.468(lit.)
MDL: MFCD00165986
Physical and Chemical Properties: Density 1.106-boiling point 100°C, ND20 1.4685-1.4715-water solubility 100g/L