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| Số mô hình: | Tween 81 Polysorbate 81 | Tên hóa học: | Polyoxyetylen (5) Sorbitan monooleate |
|---|---|---|---|
| Công thức phân tử: | C34H64O11 | trọng lượng phân tử: | 648 |
| Danh mục sản phẩm: | Chất hoạt động bề mặt | Giá trị HLB: | 9005-65-6 |
| độ tinh khiết: | 10,0 | Hạn sử dụng: | 12-24 tháng |
| Vẻ bề ngoài: | màu vàng nhạt để màu dầu dầu chất lỏng | ||
| Làm nổi bật: | Tween 81 Polysorbate 81,Polysorbate 81 Polissorbato 81,Polyoxyethylene (5) Sorbitan Monooleate |
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Polysorbate 81, also known as polyoxyethylene (5) sorbitan monooleate, consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular formula of C₃₄H₆₄O₁₁. At room temperature, it is in the form of a pale-yellow orange oily liquid. It is an O/W emulsifier with an HLB value of 10.0. It is soluble in ethanol, ethyl acetate, and toluene; slightly soluble in mineral and vegetable oil. And it can be dispersed in water.
According to GB25554-2010, other parameters are available upon request
| Parameters | Unit | Standard value |
|---|---|---|
| Acid value | mg KOH/g | ≤ 3.0 |
| Saponification value | mg KOH/g | 96~104 |
| Hydroxyl value | mg KOH/g | 134~150 |
| Moisture | w / % | ≤ 3.0 |
| HLB (Hydrophile-Lipophile Balance Number) | 10.0 |
Storage: Store Polysorbate 81 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
Tween 81 * Polysorbate 81 * Polissorbato 81 * Made In China
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.
Tween 81 * Polysorbate 81 * Polissorbato 81 * Made In China
Người liên hệ: Mr. Lily
Tel: +86 18756080786
Fax: 86-0551-63847858
