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Polysorbate 65

Polysorbate 65, also known as polyoxyethylene (20) sorbitan tristearate, consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular formula of C100H194O28. At room temperature, it is in the form of yellow viscous liquid or paste. Polysorbate 65 is an O/W emulsifier with an HLB value of 10.5. Polyoxyethylene sorbitan tristearate is soluble in ethanol, ethyl acetate, acetone, and can be dispersed in water.


molecular formula of polysorbate 65

  • CAS NO.: 9005-71-4

  • E NO.: E436

  • MOLECULAR FORMULA: C100H194O28

  • MOLECULAR WEIGHT: 1844.59


Polysorbate 65 MSDS
polysorbate 65
Polysorbate 65
Polyoxyethylene Sorbitan Tristearate

Technical Information of Polysorbate 65

According to Q/GDRH 013-2020, other parameters are available upon request.


Parameters

Unit

Standard value

Acid value

mg KOH/g

≤2.0

Saponification value

mg KOH/g

88~98

Hydroxyl value

mg KOH/g

44~60

Moisture

w/%

≤3.0



Advantages of Polysorbate 65

  • Polysorbate 65 act as an emulsifier and stabilizer in industrial products formulations 

  • Can be used in industry


Instructions on Use and Storage

Storage

Store in a cool, dry place in tightly sealed packages, away from heat and light

Transportation

Transport as non-dangerous goods

Shelf Life

1 year.

Packaging and Shipment
Packaging

25kg/drum, 220kg/drum and 1000kg/drum (special packaging is available upon request)

Shipment

7-14 days after receiving payment

Port

Guangzhou, Shenzhen, Shanghai, Qingdao, etc.

Product Inquiry
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