Name: Polysorbate 20 Liquid CAS 9005-64-5
Brand: Wuhan Fortuna Chemical Co., Ltd.

Description of Polysorbate 20 from Wuhan Fortuna Chemical Co.,Ltd

Basic Information of Polysorbate 20
Product Name	Polysorbate 20
CAS NO.	9005-64-5
Apperance	pale yellow or yellow viscous oily liquid
Assay	98%min
Pacakge	1kg/Foil Bag,25kg/Drum/Box
MOQ	1kg
Storage	Cool and dry place
Shelf Life	2 Years
Brand	Fortunachem

Specifications(COA) of Factory Supply Polysorbate 20 Liquid CAS 9005-64-5 for Cosmetic raw material

Items	Specifications	Results
Appearance	pale yellow or yellow viscous oily liquid	Apposite
Colour Lovibond （R/Y）	≤1.5R 10Y	0.6R 4.7Y
Solubility	Soluble in water, ethanol, methanol or ethyl acetate and slightly soluble in liquid paraffin.	Apposite
Acid Value(mg KOH/g)	≤2.0	0.3
(mg KOH/g)Saponification Value	40~50	46.2
(mg KOH/g)Hydroxyl Value	96~108	101.2
(w/%)Water	≤3.0	2.3
(w/%)Residue on Ignition	≤0.25	0.10
Pb (mg/kg)Lead	≤2	＜2
（w/%）Oxyethylene	70.0-74.0	72.5
Relative density	1.09~1.12	1.11
(mm2/s ,25℃)Viscosity	250~400	327.4
Composition of fatty acid(%)
C6:0	≤1.0	0.3
C8:0	≤10.0	6.9
C10:0	≤10.0	6.1
C12:0	40~60	49.0
C14:0	14~25	15.4
C16:0	7~15	8.9
C18:0	≤7.0	1.4
C18:1	≤11	10.0
C18:2	≤3	1.1
pH value(5% in water)	4.0~7.5	6.3
(meq/kg)Peroxide value	≤10	0.5
（mg/kg）Ethylene Oxide	≤1	0.02
（mg/kg）Dioxane	≤10	1.4
(%)Ethylene glycol	≤0.01	Not detected
(%)Diethylene glycol	≤0.01	Not detected
(mg/kg)Heavy metals	≤10	＜10
(mg/kg)Arsenic	≤2.0	＜2
Conclusion	Pass.

Introduction of Polysorbate 20.

Polysorbate 20, also known as Tween 20, is a nonionic surfactant and emulsifier commonly used in pharmaceuticals, cosmetics, and food products. Here are some key points about Polysorbate 20:

Chemical Structure: Polysorbate 20 is derived from sorbitol and ethylene oxide. Its chemical structure includes a hydrophilic polyoxyethylene chain and a lipophilic fatty acid ester, typically lauric acid.

Molecular Formula: The molecular formula for Polysorbate 20 is C58H114O26.

Properties:

Solubility: Polysorbate 20 is soluble in water and various organic solvents.

Stability: It is stable under a wide range of pH conditions and temperatures, making it versatile for different applications.

Nonionic Nature: Being nonionic, it does not carry a charge, which makes it less likely to interact with other charged molecules in a formulation.

Safety and Handling: Polysorbate 20 is generally considered safe for use in food and cosmetic products. However, as with any chemical, it should be handled according to safety guidelines, including the use of personal protective equipment and proper storage conditions.

Regulatory Status: Polysorbate 20 is approved for use by various regulatory agencies, including the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA), for specific applications in food and pharmaceuticals.

Application of Polysorbate 20.

Pharmaceuticals: It is used to stabilize emulsions and improve the solubility of certain drugs.

Cosmetics: Commonly found in lotions, creams, and other personal care products to help mix oil and water-based ingredients.

Food Industry: Used as an emulsifier in various food products, such as ice cream and salad dressings, to improve texture and consistency.

Laboratory Use: Employed in biochemical applications, such as in the preparation of protein solutions and as a component in some buffer solutions.

In summary, Polysorbate 20 is a versatile and widely used surfactant and emulsifier with applications across multiple industries, including pharmaceuticals, cosmetics, and food. Its ability to stabilize emulsions and improve solubility makes it a valuable ingredient in many formulations.

FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q	Can I get a sample for free ?
A	For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.

Q	How to confirm the product quality before placing orders ?
A	Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.

Q	What is the payment you accept?
A	For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.

Q	What is your shipment way ?
A	For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.

Q	How long is your after-sales service?
A	We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.

Q	How do you treat quality complaint ?
A	We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.

Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.

Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.

We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.

Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.

Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Polysorbate 20 with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Polysorbate 20.

Wuhan Fortuna Chemical Co.,Ltd
Ms Betty Shu	Export Sales
Tel/WhatsApp/Wechat/QQ	+8613986145403\ 27-59207850
Email	info@fortunachem.com
Website	www.fortunachem.com
Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China