|
제품 상세 정보:
접촉
지금 챗팅하세요
|
| 모델 번호: | 트윈 20 | 화학명: | 폴리소르바트 20 |
|---|---|---|---|
| 유형: | 비온성 표면활성제 | 모습: | 액체 |
| 품질: | 산업용 | 응용: | 식품 첨가제, 화장품, 산업 첨가제 |
| 패키지: | 고객 요구 사항에 따라 | 사양: | 10kg/25kg/100kg |
| 배달 시간: | 7~15일 | ||
| 강조하다: | Polysorbate 20 Cosmetic Oils Stabilizer,Stabilizer Polyoxyethylene 20 Sorbitan Monolaurate,Polyoxyethylene 20 Sorbitan Monolaurate |
||
Tween 20 (Polysorbate 20) is a nonionic surfactant with the chemical name polyoxyethylene (20) sorbitan monolaurate. It is prepared by the condensation of sorbitan monolaurate under alkaline conditions and appears as a yellow or amber clear oily liquid with an HLB value of 16.7. This oil-in-water (O/W) emulsifier is easily soluble in polar solvents such as water and ethanol, but poorly soluble in mineral oil and light petroleum.
| Product Name | Polysorbate 20 |
|---|---|
| CAS | 9005-64-5 |
| Molecular Formula | C26H50O10 |
| Molecular Weight | 522.6692 |
| EINECS | 500-018-3 |
| Mol File | 9005-64-5.mol |
| Melting point | 98.9 °C (decomp) |
|---|---|
| Boiling point | 100 °C |
| Density | 1.11 g/mL at 20 °C |
| Vapor pressure | <1.4 hPa (20 °C) |
| Refractive index | n20/D 1.468(lit.) |
| FEMA | 2915 | POLYSORBATE 20 |
| Flash point | >230 °F |
| Storage temperature | 0-6°C |
| Solubility | 100 g/L |
| Form | viscous liquid |
| Color | Amber |
| Specific Gravity | 1.090~1.130 (20/20℃) |
| pH | 6-8 (50g/l, H2O, 20℃) |
| pH Range | 7 |
| Water Solubility | 100 g/L |
| Hydrophilic-Lipophilic Balance (HLB) | 16.7 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| EPA Substance Registry System | Polysorbate 20 (9005-64-5) |
| Test items | Specifications |
|---|---|
| Hydroxyl value (mgKOH/g) | 90-110 |
| Saponification number (mgKOH/g) | 40-50 |
| Acid number (mgKOH/g) | ≤ 2.0 |
| Water (%) | ≤ 2.5 |
| Appearance | Yellow to amber oily liquid or cream |
| HLB | 16.5 |
| Product Name | Chemical Name | Appearance | HLB |
|---|---|---|---|
| T-20 / Tween 20 Polysorbate 20 | Polyoxyethylene (20) Sorbitan Monolaurate | pale-yellow to yellow viscous liquid | 16.7 |
| T-21 / Tween 21 Polysorbate 21 | Polyoxyethylene (4) Sorbitan Monolaurate | pale-yellow to yellow viscous liquid | 13.3 |
| T-40 / Tween 40 Polysorbate 40 | Polyoxyethylene (20) Sorbitan Monopalmitate | pale-yellow to yellow viscous liquid | 15.6 |
| T-60 / Tween 60 Polysorbate 60 | Polyoxyethylene (20) Sorbitan Monolaurate | pale yellow paste | 14.9 |
| T-61 / Tween 61 Polysorbate 61 | Polyoxyethylene (20) Sorbitan Monooleate | pale-yellow to amber-colored oily liquid or paste | 9.6 |
| T-65 / Tween 65 Polysorbate 65 | polyoxyethylene (20) sorbitan tristearate | yellow viscous liquid or paste | 10.5 |
| T-80 / Tween 80 Polysorbate 80 | Polyoxyethylene (20) Sorbitan Monolaurate | pale-yellow to amber oily liquid | 15.0 |
| T-81 / Tween 81 Polysorbate 81 | Polyoxyethylene (5) Sorbitan Monooleate | pale-yellow orange oily liquid | 10.0 |
| T-85 / Tween 85 Polysorbate 85 | Polyoxyethylene (20) Sorbitan Trioleate | pale-yellow orange oily liquid | 11.0 |
Lihong Technology continues to increase its investment in advanced safety and environmental protection facilities. It is a second-level enterprise for production safety standardization, and many of its products have passed food-grade product certification.
The company always adheres to the bottom line that quality is life, establishing and operating advanced quality management system and information management system to effectively improve product quality process control. Relying on advanced technology and equipment, we actively create world-class product quality and corporate image.
We have always insisted on leading high-quality development with technological innovation. The company currently has more than 30 high-end talents in the industry and operates three R&D platforms: Jiangsu Technology R&D Center, Jiangsu Polyurethane New Material Engineering Technology Research Center, and Jiangsu Special Polyurethane New Material Engineering Research Center.
The company holds 5 invention patents, 22 utility model patents, and has more than 10 invention patents in application. Our research and development of specific functional flame-retardant polyether polyols has been identified as a key R&D project in Huai'an City.
담당자: Mr. Lily
전화 번호: +86 18756080786
팩스: 86-0551-63847858
