Tween 81 polyoxyethylene (5) sorbitan monooleate

industrial grade Tween 81 for oil and gas.

  • Price:
  • Molecular Formula: Twin
  • CAS: Tween 81

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.