Tween 81 polyoxyethylene (5) sorbitan monooleate
industrial grade Tween 81 for oil and gas.
- Price：
- Molecular Formula： Twin
- CAS： Tween 81
- HS：
Tween 81 polyoxyethylene (5) sorbitan monooleate
Chemical Name: industrial grade Tween 81
Molecular Formula: C34H64O11 CAS NO.: 9005-65-6
Synonyms:
Sorbitan monooleate w/5; Polysorbate 81
Characteristics:
Amber oily liquid. Relative density: 1.00±0.05, HLB value: l0.0. Soluble in hard water, diluted acid/alkalis and most organic solvents.
Usage:
As emulsifier, solubilizer, stabilizer, diffusant, lubricant and used for oil and gas.
Product Name | Tween 81 (industrial grade) | ||||
Batch No. | TW-160823 | ||||
Shelf life | 24 moths | ||||
Items | Standard | Results | |||
Appearance | Amber oily liquid | confirm | |||
Acid Value(KOH mg/g) | ≤2.0 | 1.75 | |||
Saponification Value(KOH mg/g) | 90 - 105 | 101.4 | |||
Hydroxyl Value(KOH mg/g) | 135 - 165 | 151 | |||
Water(%) | ≤3.0 | 0.82 | |||
Conclusion: conform to the requirement | |||||
checker | yulifang | Analyst | zhangdeshen | ||
Packing:
220kg/drum,1000kg/IBC, 20ton/FCL
Note: for the exact quotation,pls let me know the usage of the Tween you need.