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1. APPEARANCE yellow clear oily liquid.
2. OTHER NAMES Tween 81; Polysorbate 81
3. HLB VALUE 10.0
4. TECHNICAL SPECIFICATION
| Parameters | Unit | Standard Value |
| Acid value | mg KOH/g | ≤2.2 |
| Saponification value | mg KOH/g | 90~105 |
| Hydroxyl value | mg KOH/g | 135~165 |
| Moisture | w/% | ≤3.0 |
5. PACKAGING
220kg/ plastic drum net weight. (Other packages are available upon request.)
6. INSTRUCTIONS ON USE AND STORAGE
(1) Application Used as emulsifier and stabilizer in food, cosmetic, and other industry.
(2) Storage and preservation Preserved dry, cool, avoid sunlight.
7. SHELF LIFE 1 year
T81 - POLYOXYETHYLENE SORBITAN MONOOLEATE
