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9005-64-5 Suppliers

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Product FOB Price Min.Order Supply Ability Supplier
Tween 20 Competitive price/Top quality
Cas No: 9005-64-5
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Tween 20
Cas No: 9005-64-5
No Data 1 Kilogram 100 Metric Ton/Day shanghai Longyu biotechnology Co.,Ltd Contact Supplier
high quality; low price; supply stable; Polysorbate 20
Cas No: 9005-64-5
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 100 Metric Ton/Month Career Henan Chemical Co Contact Supplier
Tween 20
Cas No: 9005-64-5
No Data No Data No Data Aecochem Corp. Contact Supplier
Top purity Tween 20 ;20 TWEEN with high quality and best price cas:9005-64-5
Cas No: 9005-64-5
USD $ 3.0-10.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Tween 20 CAS:9005-64-5 Safe delivery Free of customs clearance
Cas No: 9005-64-5
USD $ 1.0-10.0 / Kilogram 1 Kilogram 5000 Kilogram/Month WUHAN MULEI NEW MATERIAL CO., LTD Contact Supplier
Tween 60
Cas No: 9005-64-5
USD $ 2000.0-2000.0 / Metric Ton 1 Metric Ton 5000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
Polysorbate 20 CAS 9005-64-5 In stock Tween 20 CAS 9005-64-5
Cas No: 9005-64-5
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 5 Metric Ton/Day Chemwill Asia Co., Ltd. Contact Supplier
Tween 20
Cas No: 9005-64-5
No Data 1 Kilogram 20 Metric Ton/Week Henan Allgreen Chemical Co.,Ltd Contact Supplier
Polyoxyethylene (4) Sorbitan Monolaurate
Cas No: 9005-64-5
USD $ 2.0-3.0 / Kilogram 1 Kilogram 100 Metric Ton/Day EAST CHEMSOURCES LIMITED Contact Supplier

9005-64-5 Usage

Chemical Properties

Yellow liquid


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.

Brand name

Tween 20 (ICI Americas).




Pharmaceutic aid (surfactant).


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.

9005-64-5 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
USP (1547925)  Polysorbate20  United States Pharmacopeia (USP) Reference Standard 9005-64-5 1547925-2G 4,588.74CNY Detail
Alfa Aesar (L15029)  Polysorbate 20    9005-64-5 500ml 339.0CNY Detail
Alfa Aesar (L15029)  Polysorbate 20    9005-64-5 100ml 191.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

Product name polysorbate 20

1.2 Other means of identification

Product number -
Other names MDL 11,939

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:9005-64-5 SDS

9005-64-5Upstream product

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