O/W Emulsifier Tween 40 (Polysorbate 40) as Emulsifier in Chemical Industry 9005-66-7

• CAS No.: 9005-66-7
• Formula: C64h126o26
• EINECS: 618-421-9
• Classification: Inorganic Analytical Reagents
• Grade: AR
• Specific Usage: Technical Grade
• Model NO.: T-40
• Content: Standard
• Usage: Analytical Reagents
• Source: Extractive
• Habit Appellation: Chemical Medicine
• Application: Industry
• Property: Inorganic Reagent
• Description: Amber Viscous Oil
• Chemical Name: Polysorbate 20
• Acid Value(Mgkoh/G): 2.0 Mg Max.
• Water Content.%): 3.0% Max.
• CAS: 9005-66-7
• Hlb: 15.6
• Densinty: 1.08±0.05
• Refractive Index: 1.47
• Purity: 99%
• Saponification Value: 40-50
• Hydroxyl Value: 85-100
• Transport Package: 200kg Metal/Plastic Drum, 1000kg IBC, Flexitank
• Specification: Tween 20
• Trademark: Unite
• Origin: China
• HS Code: 3402900090
• Production Capacity: 1000tons/Month

Product Description

 

Tween-40 (Polysorbate 40) is used as emulsifier in food, cosmetics, an antistatic agent and lubricant in textile industry, often with Span when functions as emulsifier.

Polysorbate 20 (polyoxyethylene (20) sorbitan monolaurate)           CAS 9005-64-5
Polysorbate 40 (polyoxyethylene (20) sorbitan monopalmitate)       CAS  9005-66-7
Polysorbate 60 (polyoxyethylene (20) sorbitan monostearate)         CAS 9005-67-8
Polysorbate 80 (polyoxyethylene (20) sorbitan monooleate)            CAS 9005-65-6

( The number 20 following the 'polyoxyethylene' part refers to the total number of oxyethylene -(CH2CH2O)- groups found in the molecule. The number following the 'polysorbate' part is related to the type of fatty acid associated with the polyoxyethylene sorbitan part of the molecule. Monolaurateis indicated by 20, monopalmitate is indicated by 40, monostearate by 60, and monooleate by 80.)

 

Specification 

Item                                                 T-20              T-40          T-60           T-80         

Appearance, 25°C              Light yellow oily liquid/Light yellow to amber viscous liquid
 
Specification value, mgKOH/g            40-50            40-55         40-60       43-55     
Acid value, mgKOH/g                           2                    2                2             2          
HLB Value                                         16.7               15.7            14.9        15.0      

 

 

Application 

Used as emulsifier, foaming agent, lubricant, solubilizing agent, antistatic agent, washing agent, penetrating agent, dispersing agent, degreasing agent and chemical intermediate in the industry.

 

Package 

200kg/plastic or iron drum, 16mt per 20'FCL

We are exceptional for manufacturing Span and tween series the best in the market with most competitive price. Linyi Unite Bio-technology Co.,Ltd