Tween 20 40 CAS No. 9005-64-5 Tween 60 80

Product Details
Customization: Available
CAS No.: 9005-64-5
Formula: C26h50o10
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  • Tween 20 40 CAS No. 9005-64-5 Tween 60 80
  • Tween 20 40 CAS No. 9005-64-5 Tween 60 80
  • Tween 20 40 CAS No. 9005-64-5 Tween 60 80
  • Tween 20 40 CAS No. 9005-64-5 Tween 60 80
  • Tween 20 40 CAS No. 9005-64-5 Tween 60 80
  • Tween 20 40 CAS No. 9005-64-5 Tween 60 80
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Basic Info.

Model NO.
food /tech grade
EINECS
500-018-3
Status
Liquid Catalyst
Response Type
Polymerization
Classification
Homogeneous Catalysts
Usage
Positive Catalyst
Effect Size
Promoter Catalysts
Manufacturing Method
Mechanical Mixing
Application Industry
Industry
Store
Dry and Cool Place
M G
522.6692
Loading Port
Qingdao
Loading Port 2
Shanghai
Delivery
15days
Transport Package
25/Drum
Specification
Food grade
Trademark
JK
Origin
China
HS Code
3004409061
Production Capacity
1000mt/Month

Product Description

Safe Organic Solvents Polysorbate 80 (E433) for used in food and as an emulsifier CAS : 9005-70-3
Basic info:
Tween 85
CAS:9005-70-3
MF:C24H44O6
MW:428.600006103516
EINECS: 500-019-9
form :viscous liquid
EPA Substance Registry System:Sorbitan, 
Product Categories: Ester Ether Type (Surfactants);Functional Materials;Nonionic Surfactants;Surfactants;Biochemistry;
Nonionic Surfactants (for Biochemistry);Surfactants (for Biochemistry)
  
Employ: 
Polysorbate 80 is often used in food and other products as an emulsifier.Polysorbate 80 is used as an
 emulsifier in the manufacture of medications for parenteral administration, most notably in the popular 
anti-arrhythmic amiodarone. It is also part of the adjuvant used in some European and Canadian influenza 
vaccines.
 
Product introduction:
 
Polysorbate 80 (commercially also known as Tween 80, a registered trademark of ICI Americas, Inc. ) is a
 nonionic surfactant and emulsifier derived from polyethoxylated sorbitan and oleic acid, and is often used
 in foods. Polysorbate 80 is a viscous, water soluble yellow liquid. The hydrophilic groups in this compound
 are polyethers also known as polyoxyethylene groups which are polymers of ethylene oxide. In the 
nomenclature of polysorbates, the numeric designation following polysorbate refers to the lipophilic group,
 in this case the oleic acid (see polysorbate for more detail). 
 
Polysorbate 80 is used as an emulsifier in foods, particularly in ice cream. Here, polysorbate is added to
 up to 0.5% (v/v) concentration and makes the ice cream smoother and easier to handle, as well as 
increasing its resistance to melting. Adding this substance prevents milk proteins from completely coating
 the fat droplets. This allows them to join together in chains and nets, which hold air in the mixture, and 
provide a firmer texture that holds its shape as the ice cream melts.


Tween 20 40 CAS No. 9005-64-5 Tween 60 80

 
Polysorbate 20 Basic information
Description References
Product Name: Polysorbate 20
Synonyms: Polisorbate 20- PS 20;Tween 20 (Trademark of ICI America, Inc.);Tween 20 ;Tween 20 1LT;Twain 20;TWEEN(R) 20 Vetec(TM) reagent grade, 40%;ACRYL/BIS 37.5:1 PREMIXED PWD ULTRA PURE;Tween(R) 20 (Polysorbate), NF, Ph Eur
CAS: 9005-64-5
MF: C26H50O10
MW: 522.6692
EINECS: 500-018-3
Product Categories: detergent;Ester Ether Type (Surfactants);Functional Materials;Nonionic Surfactants;Surfactants;Biochemistry;Nonionic Surfactants (for Biochemistry);Surfactants (for Biochemistry);Alphabetical Listings;Flavors and Fragrances;O-P
Mol File: 9005-64-5.mol
 
 
Polysorbate 20 Chemical Properties
Melting point  98.9 °C (decomp)
Boiling point  100 °C
density  1.11 g/mL at 20 °C
vapor pressure  <1.4 hPa (20 °C)
refractive index  n20/D 1.468(lit.)
FEMA  2915 | POLYSORBATE 20
Fp  >230 °F
storage temp.  0-6°C
solubility  100 g/L
form  viscous liquid
color  Amber
Specific Gravity 1.090~1.130 (20/20ºC)
PH 6-8 (50g/l, H2O, 20ºC)
PH Range 7
Water Solubility  100 g/L
Hydrophilic-Lipophilic Balance (HLB) 16.7
Stability: Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System Polysorbate 20 (9005-64-5)
 
Safety Information
Hazard Codes  Xi
Risk Statements  22-36/37/38-37/38-41
Safety Statements  24/25-36/37/39-36-26
WGK Germany  1
RTECS  TR7400000
10-23
TSCA  Yes
HS Code  34021300
Toxicity LD50 orally in Rabbit: 38900 mg/kg
 
 
 
Polysorbate 20 Usage And Synthesis
Description Tween 20, whose common commercial names includes Alkest TW 20 and Polysorbate 20, is a mild nonionic surfactant formed by the ethoxylation of sorbitan before the addition of lauric acid which is a medium-chain fatty acid found mainly in coconut oil. It is allowed to be used as the emulsifier, detergent, dispersant, solvent and stabilizer, etc. in a number of fields such as pharmaceutical, chemical, food, textile and other industries due to its stability and relative non-toxicity.
Tween 20 is widely applied in biological techniques and sciences, which can be added to buffers and reagents for immunohistochemistry, such as Western blots and ELISAs, helping to prevent non-specific antibody binding, decrease background staining and enhance reagent spreading. Besides, Tween 20 also has applications in food production as a common food grade additive which are found in many consumables on the market today. It can also be used as a wetting agent in flavored mouth drops such as Ice Drops, in oral or non-gastrointestinal suspensions and in rubber balers in the elastomer industry.
References https://jk-ingredients.en.made-in-china.com
http://jk-ingredients.en.made-in-china.com
Chemical Properties Polysorbate 20 is a mixture of laurate partial esters of sorbitol and sorbitol anhydrides condensed with approximately 20 mole of ethylene oxide (C2H4O) for each mole of sorbitol and its mono- and dianhydrides. It has a faint, characteristic odor and a warm, somewhat bitter taste.
Chemical Properties Yellow liquid
Uses Pharmaceutic aid (surfactant).
Uses polysorbate 20 is a solubilizer, emulsifier, viscosity modifier, and stabilizer of essential oils in water.
Definition ChEBI: A polymer composed of PEG-ylated sorbitan, where the total number of poly(ethylene glycol) units is 20 (w + x + y + z = 20) and a single terminal is capped by a dodecanoyl group.
Preparation By condensing the partial esters of sorbitol and its anhydrides with ethylene oxide to effect an oxyethylene copolymerization at the free hydroxyl groups.
Brand name Tween 20 (ICI Americas).
Safety Profile Moderately toxic by intravenous route. Mddly toxic by ingestion. A human skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
 
Polysorbate 20 Preparation Products And Raw materials
Raw materials ETHYLENE OXIDE-->Sodium ethoxide






Packing&Shipping 

Tween 20 40 CAS No. 9005-64-5 Tween 60 80Tween 20 40 CAS No. 9005-64-5 Tween 60 80
FAQ

Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.

Q2.How about the different index of products in same application?
Specifications can be customized according to your application.

Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).

Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.

Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.

Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.

Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.


Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.

Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.





Tween 20 40 CAS No. 9005-64-5 Tween 60 80Tween 20 40 CAS No. 9005-64-5 Tween 60 80Tween 20 40 CAS No. 9005-64-5 Tween 60 80Tween 20 40 CAS No. 9005-64-5 Tween 60 80Tween 20 40 CAS No. 9005-64-5 Tween 60 80Tween 20 40 CAS No. 9005-64-5 Tween 60 80

 

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