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.

 

CAS NO.: 9005 71 4

E NO.: E436

MOLECULAR FORMULA: C100H194O28

MOLECULAR WEIGHT: 1844.59

 

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.

 

Now the price of polysorbate products is reasonable, if you have needs, please contact us.

 

More details of non ionic surfactant list, please visit our website.

 

We can also offer kinds of sorbitan fatty acid esters for sale, anything you need, please leave us a message.

 

 


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