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Technical Data Sheet Tween 80
Compound Information
Product Name:
Tween 80
CAS No.:
9005-65-6
Molecular Formula:
C24H44O6
Molecular Weight:
428.600006103516
Storage:
Store at RT
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Specific Gravity | 1.080 (25/4℃) |
| Viscosity | 370 - 480 at 25 °C |
| Heavy Metals | ≤ 10 ppm |
| Water Content (Karl Fisher) | ≤ 3% |
| Acid value | ≤ 2 mg KOH/g |
| Saponification Value | 45 - 55 |
| Residual Solvents | 1, 4 Dioxane : ≤ 1 ppm |
| Residue After Ignition | 0.000 - 0.250% |
| Additional Information | Hydroxyl values : 65 - 80, POE : 65 - 70% |
| Appearance | Clear yellow to amber liquid |
| IR | Pass test |
| Raman | Pass test |
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