Tween 65 Polysorbate 65
Polyoxyethylene (20) Sorbitan Tristearate (CAS NO.9005-71-4)
Polysorbate 65, also known as polyoxyethylene (20) sorbitan tristearate, consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular formula of C100H194O28. At room temperature, it is in the form of yellow viscous liquid or paste. Polysorbate 65 is an O/W emulsifier with an HLB value of 10.5. Polyoxyethylene sorbitan tristearate is soluble in ethanol, ethyl acetate, and can be dispersed in water.
Tween65 * Polysorbate 65 * Polissorbato 65 * Made In China
Technical Specifications
According to Q/GDRH 013-2020, other parameters are available upon request.
| Parameters |
Unit |
Standard Value |
| Acid value |
mg KOH/g |
≤ 2.0 |
| Saponification value |
mg KOH/g |
88~98 |
| Hydroxyl value |
mg KOH/g |
44~60 |
| Moisture |
w / % |
≤ 3.0 |
| HLB (Hydrophile-Lipophile Balance Number) |
|
14.9 |
Tween65 * Polysorbate 65 * Polissorbato 65 * Made In China
Key Advantages
- Acts as an effective emulsifier and stabilizer in industrial product formulations
- Suitable for various industrial applications
Tween65 * Polysorbate 65 * Polissorbato 65 * Made In China
Storage & Handling Instructions
Storage: Store Polysorbate 65 in cool, dry places in tightly sealed packages, away from heat and light
Transportation: Transport as non-dangerous goods
Shelf Life: 1 year
Packaging: 25kg/drum, 220kg/drum and 1000kg/drum (special packaging available upon request)
Shipment: 7-14 days after receiving payment
Sample Packing: 1kg / 200kg Plastic Drum / 1000kg Plastic Drum
Different specifications available with corresponding packaging options
Tween65 * Polysorbate 65 * Polissorbato 65 * Made In China
Frequently Asked Questions
Are you a factory or trading company?
We are a factory.
Where is your factory located? How can I visit there?
Our factory is located in Huai'an City, Jiangsu Province, China. All our clients, from home or abroad, are warmly welcome to visit us!
Can I get some samples?
Yes, we can supply free samples, but shipping costs are paid by our customers.
Can you accept small orders?
Yes.
What are your payment terms?
1) 30% T/T down payment and balance against the copy of B/L; 2) or 100% L/C at sight.
What is your delivery lead time?
About 7-14 days after payment confirmation (excluding Chinese holidays).
Which port is used for loading?
Nanjing Port or Shanghai Port.
How can we confirm product quality before placing orders? How do you guarantee quality?
You can get free samples for testing. We can manufacture products according to your specific requirements. We always provide a pre-production sample before mass production and conduct final inspection before shipment.
How about import customs fees?
Our sales team will declare the value as required by the customer. Import duties, taxes, and charges are not included in the item price or shipping. These charges are the buyer's responsibility. Please check with your country's customs office to determine these additional costs prior to ordering. If goods are returned or destroyed due to customs clearance issues, related costs will be paid by customers.
Tween65 * Polysorbate 65 * Polissorbato 65 * Made In China
About Jiangsu Lihong Technology Development Co., Ltd.
Jiangsu Lihong Technology Development Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales and technical services. The company is located in the Salt Chemical New Materials Industrial Park in Huai'an City, Jiangsu Province, covering an area of 150 acres. The total investment of the factory exceeds RMB 500 million. Currently, there are 14 production lines that lead the industry with independent innovation, with an annual production capacity of more than 100,000 tons.
The company is the key laboratory of green polyurethane materials in Huai'an City, a national high-tech enterprise, a specialized and innovative small and medium-sized enterprise in Jiangsu Province, a private technology-based enterprise in Jiangsu Province, and a member unit of the China Polyurethane Industry Association.
Tween65 * Polysorbate 65 * Polissorbato 65 * Made In China
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