Name: Polysorbate 40
Cas: 9005-66-7
Purity: 99%
MOQ: 1KG
Directory Guidance on Polysorbate 40
Chemical Structure
Basic Info
Polysorbate 40, chemically known as Polyoxyethylene Sorbitan Monopalmitate, is a nonionic surfactant belonging to the Tween family. Its structure consists of hydrophilic polyoxyethylene chains and hydrophobic palmitate groups, which can effectively reduce the surface tension of liquids.
From a chemical point of view, Polysorbate 40’s structure gives it excellent emulsification, dispersing, solubilizing, and other properties, making it an important additive in many industrial fields.
Product Introduction
| Melting point | 0.1 °C |
| Boiling point | 797.89°C (rough estimate) |
| density | 1.083 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.47(lit.) |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Miscible with water, with anhydrous ethanol, with ethyl acetate and with methanol, practically insoluble in fatty oils and in liquid paraffin. |
| form | viscous liquid |
| Specific Gravity | 1.090 (25/4℃) |
| color | Light yellow to Yellow to Orange |
| Water Solubility | 100 g/L |
| Melting point | 0.1 °C |
| Boiling point | 797.89°C (rough estimate) |
| density | 1.083 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.47(lit.) |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| Item | Specification |
| Product Name | Polysorbate 40 |
| CAS No. | 515-03-7 |
| Appearance | liquids |
| Shelf Life | 2 years |
| Packing | As your requirements |
Product Packaging
Food industry: Polysorbate 40 is used as an emulsifier and stabilizer to help water-oil mixtures disperse stably. It is commonly used in formulations such as baked goods, ice cream, and candy to improve taste and extend shelf life. In addition, the non-ionic properties of Polysorbate 40 make it compatible with various food ingredients and can stabilize the emulsified system during food processing.
Cosmetics and personal care products: Polysorbate 40 is widely used in products such as lotions, creams, shampoos, etc., as an emulsifier and solubilizer to help disperse oily ingredients in the aqueous phase, thereby improving the stability of the formula. It not only enhances the product’s texture but also allows the active ingredients to be evenly distributed on the surface of the skin or hair to optimize the use effect.
Pharmaceutical field: In pharmaceutical manufacturing, Polysorbate 40 is often used as a solubilizer and dispersant, especially in the preparation of injections, drug suspensions, and drug emulsions. It makes hydrophobic drugs easier to dissolve and absorb. In addition, it helps the stability and bioavailability of drugs and is used in the formulation of vaccines and certain medications.
Agrochemicals: Polysorbate 40 is used as an adjuvant in pesticide and herbicide formulations to help active ingredients distribute and penetrate plant surfaces, improving efficacy and sustainability. Its emulsification and dispersing functions can enhance the adhesion and expansibility of the formulation, allowing it to cover the surface of vegetation evenly.
Industrial applications: In preparing coatings, inks, and detergents, Polysorbate 40 acts as an emulsifier, wetting agent, and solubilizer to help form a uniform dispersion system and improve the stability and functionality of the finished product. Its excellent interfacial effect can improve fluidity and uniformity and enhance the product’s performance.
Related References
Manufacturer of Polysorbate 40
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Polysorbate 40 manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
Cooperation Partner
Hot Products
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
*The packing also can be according the customers` requirment.
*Any inquiries will be replied within 24 hours.
*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
After-Sales Service
*The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
*Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Is there a discount?
Different quantity has different discount.
Shipping
1. ≤50kg, Express delivery recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.